Laminating Adhesives

Top experts review the latest patents they read and the latest papers and lectures they attended at conferences; they then make a selection of the most promising technologies and summarize in a few lines what the substance you should take away with you.

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May 25, 2013 - Long Pot Life, Fast Curing, Non-migrating Laminating Adhesive - Patent
This invention describes a two component polyurethane adhesive composition having one or more polyols as a first component and one or more isocyanates...
May 17, 2013 - Polyvinyl Acetal Film Adhesive for Laminating Glass - Patent
A polyvinyl acetal film as an intermediate film for a laminated glass, can provide a laminated glass that exhibits a low degree of yellowness and...
May 05, 2013 - Laminated Polyester film for Protecting Back Surface of PV Cells - Patent
The present invention provides a polyester film for a protective material for protecting a back surface of photovoltaic cell which exhibits a good...
Apr 28, 2013 - Making a Highly Abrasion Resistant Tube by Bonding Ionomer Layers to Metal with Epoxy Primers - Patent
Disclosed is a method of bonding ionomer compositions to metal using partially cured epoxy primers. The method is useful for preparing highly...
Apr 23, 2013 - Contact Process for the Joining of Polymer Laminates using Thermally Activated Adhesives - Technical Paper
Thermal laser polymer bonding is a non-contact process for the joining of polymer laminates using thermally activated adhesives. Conventional, contact...
Apr 23, 2013 - Effect of Wheat Flour on the Viscosity of Urea-formaldehyde Adhesive - Technical Paper
It is hoped to develop new additives substituting for wheat flour used in UF-glue, which needs to investigate the interaction of flour with UF-glue as...
Mar 30, 2013 - Lignocellulosic Ethanol Residue-based Formaldehyde Adhesive - Technical Paper
Phenol–formaldehyde (PF) adhesive is usually used to bond exterior grade plywood for high bonding strength and water resistance. However, all...
Feb 10, 2013 - Polyurethane Laminating Adhesive Based on Castor Oil - Technical Paper
The first component of the polyurethane adhesive described in this paper was prepared with polyester polyol, polyether polyol, castor oil, and...
Jan 19, 2013 - Biodegradable Fiberboard Tube - Patent
This patent refers to a biodegradable tube and closure component for containing a viscous substance and method for assembling the biodegradable tube...
Jan 12, 2013 - Multi-layer Lamination of Films with Ethylene Vinyl Acetate and Polyethylene Adhesive Blend - Patent
The techniques disclosed provide methods for making and using lamination films having one, two, three or more layers. The two layer lamination films...
Dec 30, 2012 - Polyolefin Adhesive Compositions as Tie-layers for Multi-layer Film - Patent
Adhesive compositions suitable for use as tie-layer adhesives in multi-layer films and sheets are provided in this invention. The adhesive...
Dec 30, 2012 - Sealing Film for a Solar Cell Module - Patent
An objective of the present invention is to provide a solar cell sealing film that has the crosslinking or curing time reduced and has a high...
Dec 08, 2012 - Ballistic Resistant Panel Made from Multiple Sheets of High Molecular Weight PE Tape - Patent
This invention describes a ballistic-resistant panel in which the entire panel or a strike-face portion thereof is formed of a plurality of sheets of...
Nov 10, 2012 - 2K Polyurethane for Bonding Film-like Substrates - Patent
This invention describes a method for adhesively bonding film-like substrates, in which a two-component polyurethane adhesive is applied to a film and...
Nov 10, 2012 - Peelable Polyethylene Films for Food Packaging Applications - Patent
Described in this invention is a homogenous blend comprising from 10% to 90% by weight of a metallocene catalyzed polyethylene (mPE) and from 90% to...
Oct 29, 2012 - Improved Tensile Strength of Laminated Packaging Film by Variation in Peel Strength - Technical Paper
Good tensile strength of a laminated film for packaging is an indispensable property in preventing leakage. It is known that the peel strength between...
Oct 29, 2012 - Puncture and Tear Resistant Multi-layer Film for Covering Roofs - Patent
This invention describes a multi-layer film comprising a layer (a) and a layer (c), each layer comprising at least one propylene copolymer in a...
Oct 07, 2012 - Rubber Adhesives as Barriers in Food Packaging Laminates - Technical Paper
Rubber adhesives both natural and synthetic are widely used in the manufacture of multilayer laminates, commonly used as food packaging. For this...
Sep 08, 2012 - High Barrier Film Laminate for Flexible Packaging - Patent
This invention describes a film of laminate construction for producing on a packaging machine a flexible container for containing food that includes...
Sep 01, 2012 - An Overview of the Science and Technology of Adhesives - Technical Paper
This chapter presents an overview of the science and technology of adhesives and sealants. The chapter describes the chemistry of pressure-sensitive...
Sep 01, 2012 - High Light Transmittance Laminated Polyester Film - Patent
The present invention provides a laminated polyester film which exhibits a good adhesion property to various adhesives, and can be suitably used in...
Sep 01, 2012 - Technique to Identify Non-intentional Additives in Acrylic Adhesives used for Food Packaging - Technical Paper
Acrylic adhesives are used to manufacture multilayer laminates that are used in food packaging to form the geometric shape of the package as well as...
Jul 08, 2012 - Laminating Adhesive for Flexible Packaging Material - Patent
This invention discloses a robust, two component adhesive for laminating flexible packaging material. It comprises a mixture of Component A and...
Jun 22, 2012 - PSA sheet formed from an aqueous PSA composition for bonding elastic foams. - Patent
A PSA sheet including a PSA layer formed from an aqueous PSA composition and having adequate bonding workability with respect to elastic foams is...
Jun 10, 2012 - UV cured laminates made from PEN and PET films. - Technical Paper
This paper describes the properties of an ultraviolet (UV) curable laminating adhesive system that can be used with PEN, PET and UV-stabilized PET...
May 25, 2012 - Non-foil Packaging Laminate with High Gas Barrier Characteristics - Patent
A non-foil packaging laminate for liquid food packaging comprises a first layer of paper situated towards the inner side of the packaging laminate and...
Apr 22, 2012 - Exterior Building Surface Covering of Bonding Agent, Paper and Water - Patent
This patent describes a building material for use in forming exterior surface coverings. According to a preferred embodiment, the building material...
Apr 15, 2012 - Non-continuous, multi-layer bag lamination. - Patent
Multi-layer bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom...
Mar 24, 2012 - Prediction of bending rigidity for laminated fabric. - Technical Paper
The purpose of this study is to predict bending rigidity of laminated fabric with adhesive interlining considered tensile and in-plane compressive...
Mar 11, 2012 - Extrudable adhesive for thermoplastic elastomeric laminates. - Patent
This invention discloses a coextrusion process for coextruding a thermoplastic elastomer with two outer layers of adhesive to form a film, and a...
Mar 03, 2012 - Solventless laminating adhesive for flexible film. - Patent
This invention describes two-component solventless adhesive compositions for lamination applications and laminated structure. Included end-products...
Feb 25, 2012 - Clamshell Package with a Double Sided Adhesive Tamper Evident Seal - Patent
This invention describes a thermoformed clamshell package with a pair of closing flanges and a double-sided adhesive for joining the closing flanges...
Feb 18, 2012 - Multilayer thermoplastic structures having improved sealability and tearability. - Patent
The embodiments of the present invention relate to multilayer thermoplastic structures having improved sealability and tearability. More specifically,...
Feb 18, 2012 - Solventless laminating adhesives for flexible packaging. - Patent
This invention describes two-component solventless adhesive compositions for lamination applications and laminated structures, including flexible...
Feb 10, 2012 - Adhesive for Solar Cell Back-side Protective Sheet - Patent
Disclosed is a highly-adhesive agent for a solar-cell back-side protective sheet. Said highly-adhesive agent overcomes hitherto existing problems and...
Dec 03, 2011 - Bonded Laminated Sheet for Roof Structures - Patent
The present invention relates to a bonded matter prepared by bonding a first member to a second member with a laminated sheet, wherein a contractile...
Nov 09, 2011 - Low temperature, High Speed Corrugated Fiberboard Adhesive - Patent
This invention describes the use of synthetic adhesives in the manufacture of corrugated fiberboard at relatively low temperatures and high lineal...
Oct 31, 2011 - Bi-layer Adhesive for Laminating Optical Lens - Patent
This invention describes a method for laminating a film onto an optical article and a bi-layer adhesive for use in the method. The bi-layer adhesive...
Oct 31, 2011 - Edge banding for wood consisting of a co-extruded polypropylene with ethylene vinyl acetate adhesive. - Patent
This invention pertains to bonding an edge banding to the edge of wood or wood composite furniture by using a co-extruded dual compound polypropylene...
Sep 21, 2011 - Composite structure of railroad ties. - Patent
A laminated and encapsulated railroad tie structure and its associate method of manufacture are described in this invention. A wood core of laminate...
Sep 21, 2011 - Method of bonding film to a curved substrate. - Patent
A method of bonding a film to a curved substrate comprises preforming the film by applying a pneumatic pressure difference between two sides of the...
Sep 21, 2011 - Moisture curing adhesive filled with spacer particles for installing hardwood floors. - Patent
An adhesive composition is described for bonding floor coverings to a variety of substrates. The composition includes 0.2 to 10 weight percent of a...
Sep 03, 2011 - Acrylate Copolymer for Coatings and Adhesives in the Paper, Textile, and Leather Industries - Patent
This invention relates to polymer mixtures comprising copolymers and the use of copolymers as chain extenders, compatibilizers, and / or hydrolysis...
Sep 03, 2011 - Formaldehyde-free Adhesive for Laminating Veneer or Manufacturing Plywood - Patent
This patent application describes formaldehyde-free laminating adhesives with less than 3% by weight of co-solvent(s). The adhesive comprises two...
Aug 27, 2011 - Adhesive Bonding of Solar Cell Back Surface Protective Film - Patent
A solar cell module is typically structured to have a surface on which a solar light impinges and which is covered by a glass plate. Gaps around...
Aug 27, 2011 - Effect of urea / formaldehyde ratio on the hydrolytic stability of urea formaldehyde adhesives. - Technical Paper
This study investigated the relationship between the hydrolytic stability and the crystalline regions of cured UF resins with different...
Aug 13, 2011 - Method of Forming a Spun-bonded Laminated Nonwoven Fabric - Patent
The spun-bonded laminated nonwoven fabric of the present invention is a nonwoven fabric material that has durable various filtering and barriering...
Jul 09, 2011 - Moisture Activatable Adhesives for Medical Applications - Patent
This invention describes an adhesive for medical patches or for transdermal therapeutic systems which contains a component or a combination of at...
Jun 18, 2011 - Improved Thermoplastic Polyurethane Adhesive by Adding Carbon Black - Conference
Thermoplastic polyurethane (TPU) adhesives are synthesized by reacting an isocyanate, a polyol, and a chain extender. These adhesive are commonly...
Jun 18, 2011 - Multi-layer fire protection material that can be molded into a variety of shapes. - Patent
This invention describes flexible or rigid multilayer materials for fire protection applications. The multilayer fire protection material includes an...
Jun 11, 2011 - High Viscosity Elastomeric Adhesive Composition to Create Elastomeric Composite Laminates - Patent
High viscosity elastomeric adhesive compositions including a high softening point tackifier resin in combination with a base polymer can be used to...
Jun 06, 2011 - Elastic Bonding Films for use in the Garment Industry - Patent
Advances in the garment industry are creating opportunities to identify new and useful materials to improve clothing and address long-felt needs in...
Jun 06, 2011 - Tri-layer Adhesive for a Laminated Optical Lens - Patent
A method for laminating a functional film onto an optical base element and a tri-layer adhesive system for use in the method are disclosed. The...
May 28, 2011 - New Compounds and Initiators for Bonding Flexible Low Surface Energy Polymer Surfaces - Patent
This invention relates to stabilized polymerizable compositions comprising compounds containing moieties capable of free radical polymerization and...
May 04, 2011 - Low cost additive for coatings and adhesives to speed drying. - Patent
Environmentally safe additives and vehicle system are provided for water based and oil based printing inks, paints, coatings, and adhesives which can...
May 04, 2011 - Security wrap label with a patterned adhesive. - Patent
This invention describes a patterned adhesive tag that can be applied to separable lid containers, hinged lid containers, film lid containers, and...
May 04, 2011 - Textile adhesives and bonding methods that permanently bond to waterproof and breathable fabrics. - Patent
The invention describes new product and process for producing integrated textile embellishments (patches, emblems, labels, appliqués, etc.)...
May 04, 2011 - UV cure acrylic adhesive with excellent wet-out characteristics. - Patent
The invention is directed to an adhesive composition comprising a crosslinkable acrylic copolymer, a multifunctional crosslinkable oligomer, and a...
Apr 23, 2011 - Pre-patterned polyvinyl butyral sheets for use in solar panel construction. - Patent
Embodiments of the invention provide a method of forming a composite solar cell structure that includes preparing a device substrate. The device...
Apr 09, 2011 - Heat Sealing Polyester Film for Photovoltaic Cells - Patent
This disclosure describes a method of producing sealing film for photovoltaic cell modules including a layer composed of at least one substance...
Mar 05, 2011 - Tie layer adhesive films for manufacturing multilayer film used in food packaging. - Patent
Multilayer film structures containing barrier films are frequently used in the food packaging industry for products such as snack foods, meats, and...
Feb 19, 2011 - Hot melt laminating adhesives having an extended open time. - Patent
This invention relates to hot melt adhesive compositions which comprise at least one thermoplastic, silane-grafted poly-alpha-olefin which is solid at...
Feb 19, 2011 - Paper substrates useful for wallboard tape applications. - Patent
A paper substrate, particularly useful in wallboard (also known as drywall) tape applications contains polyvinyl alcohol (PVOH) on and/or in at least...
Feb 13, 2011 - Multi-layer of metal and plastic that has excellent hand properties and a high level of permeability to air and moisture. - Patent
The invention relates to multilayered composite materials comprised of the following components: (1) a plastic or metal foil, (2) optionally at least...
Jan 29, 2011 - Evaluation of UF adhesive performance by newly developed mechanical tests. - Technical Paper
In the open literatures, two main strategies can be found for synthesizing urea-formaldehyde (UF) resins. One is the alkaline-acid process, which...
Jan 08, 2011 - Non-woven material useful for acoustic ceiling tiles. - Patent
A non-woven material that can be formed into an acoustic ceiling tile is described. The material includes a substantially planar and self-supporting...
Dec 21, 2010 - A bonding material for laminating polyester films to other substrates - Patent
A bonding material is described that is well suited to bonding polymeric films such as polyester films to other substrates. In one embodiment for...
Dec 21, 2010 - Film protection system for retrofit permanent hurricane window glass protection. - Patent
A window glass film protection system is described with two laminate layers made from polyester materials which are compressed together to sandwich an...
Nov 29, 2010 - Bonding a solar cell array comprising a flexible insulating substrate with conductive paths. - Patent
The substrate is an electrically insulating substrate and preferably a flexible film, made for instance of polyimide material. A solar cell array is...
Nov 29, 2010 - Method for forming a thermofusable textile fabric. - Patent
A method for forming a thermofusible sheet material is described. It includes providing a backing ply of textile material and applying a mixture of a...
Nov 05, 2010 - Primer composition for metal-rubber laminate such as used in fuel cell gaskets. - Patent
Fuel cell gaskets require a water resistance and an acid resistance. They are often constructed from plated steel sheets and rubber sheets. Since...
Oct 30, 2010 - A peelable film sealant for packaging. - Patent
The invention concerns a sealed package formed from a polymer film comprising a block copolymeric substrate and a heat sealable coating and/or skin...
Jun 14, 2013 - Co-curable Conductive Surface Films for Lightning Strike and EMF Shielding - Patent
Embodiments of this disclosure provide electrically conductive, thermosetting compositions for use in surfacing films and adhesives. The surfacing...
May 25, 2013 - Polyester Film Laminated with Polyurethane for Use as an Antireflective Film, Optical Film, etc. - Patent
The present invention provides a polyester film which can be suitably used as an antireflective film, an optical film, etc., and comprises a coating...
May 17, 2013 - Using Extract of Tree Leaves as an Extender in Laminating Adhesives for Lumber - Technical Paper
This study investigated potential utilization of the extraction yield of ash and cedrus tree leaves as extender in urea–formaldehyde (UF) and... (1 Member Reaction)
Apr 28, 2013 - Characterization of EVA and PVB Encapsulants for PV Cells - Technical Paper
Photovoltaic (PV) module efficiency and reliability are two factors that have an important impact on the final cost of the PV electricity production....
Apr 23, 2013 - Multi-layer Wood Veneer Molding - Patent
The invention is based on the object of describing multi-layer moldings made of veneer boards, the moldings having improved properties. The moldings... (1 Member Reaction)
Apr 06, 2013 - Isocyanate Prepolymers with Rapid Drying and Improved Properties - Patent
It is an object of the present invention to provide isocyanate-functional prepolymers having improved properties, in particular more rapid drying when...
Mar 30, 2013 - Nonwoven Nanofiber Webs Containing Chemically Active Particulates - Patent
Nonwoven fibrous webs are described in this invention. These webs include a multiplicity of discrete fibers, a population of sub-micrometer fibers...
Mar 17, 2013 - Migration Potential from Elastomer Laminating Adhesives in Food Packaging Applications - Technical Paper
Rubber adhesives both natural and synthetic are widely used in the manufacture of multilayer laminates, commonly used as food packaging. For this...
Mar 04, 2013 - Laminate Including Anti-reflection Film and a Protective Film - Patent
The present invention provides a laminate including an anti-reflection film and a protective film that is stuck on the surface of the...
Mar 04, 2013 - Process for Forming a Laminated Structure - Patent
This invention provides a process for forming a laminated structure. The process comprises the step of bonding a polymer film to an array of...
Jan 25, 2013 - Method for Continuously Laminating Sheets for an Optical Function - Patent
Provided in this invention are a method and an apparatus for continuously forming a laminated optical function element sheet. The sheet has optical...
Dec 02, 2012 - Apparatus and Process for Bonding Multiple Layers of Film Adhesive - Patent
This invention relates to a method of bonding two members together utilizing a stack of solid film adhesive and a layer of solid film adhesive, both...
Nov 10, 2012 - Laminate Consisting of a Porous Fluoropolymer Layer Bonded to Outer Layers - Patent
This invention relates to a laminate composite comprising a main body, a porous layer disposed on the main body, and a further material that is or...
Oct 22, 2012 - Polyesters based on Methylsuccinic Acid - Patent
The invention relates to a polyester comprising repeat units based on at least one aliphatic dicarboxylic acid or an ester-forming derivative thereof...
Oct 07, 2012 - Laminate for Use in a Fuel Cell - Patent
A conventional fuel cell includes at least an anode collector plate, a cathode collector plate, a film electrode assembly and flow field plates. These...
Aug 17, 2012 - Method of Producing a Flexible Metal Foil-to-resin Film Laminate - Patent
A method for producing a flexible metal laminate includes continuously thermocompression-bonding laminate metal foils to a resin film. The...
Aug 04, 2012 - Method of Making a Multilayer PUR Protective Film - Patent
This invention descirbes a method of making a multilayer protective film. The method comprises: (a) forming a PU layer comprising an at least...
Jul 15, 2012 - Laminate Consisting of a Vulcanized Rubber Layer and a Thermoplastic Resin Layer - Patent
Disclosed is a vulcanized rubber laminate, wherein a thermoplastic resin layer and an unvulcanized epichlorohydrin rubber composition layer containing...
Jul 15, 2012 - Optically Clear EMI Shielding Adhesives for Laminated Optical Display - Patent
Antireflective transparent EMI shielding optical filters are provided in this invention that can be laminated to optical display devices using...
Jun 28, 2012 - Epoxy Bio-Oil Crosslinked Adhesives Show Clear Advantage - Patent
Researchers at Japanese chemical giant Nitto Denko have developed a bio-based adhesive that it says shows better transparency than previously...
May 04, 2012 - Housing for portable electronic product that does not interfere with communication signals. - Patent
Currently, portable electronic devices with wireless communication capability, such as mobile phones, are widely used. Often, the housing of a...
May 04, 2012 - Polyester laminate with good dimensional stability without being subject to treatment processes. - Patent
The invention provides a laminated polyester film which is capable of ensuring a good dimensional stability without being subjected to such a surface...
Apr 27, 2012 - Prediction of rigidity of laminated fabric with adhesive interlining. - Technical Paper
The purpose of this study is to predict bending rigidity of laminated fabric with adhesive interlining considered tensile and in-plane compressive...
Apr 22, 2012 - Manufacture of a Core Laminate Structure without the Use of Adhesives - Patent
A structured-core laminate panel can be made in an efficient, structurally sound manner without the use of adhesives (film or liquid forms) using...
Mar 31, 2012 - Method of Making a Shaped Counter-top Edge - Patent
An apparatus and method to manufacture shaped counter top edges for custom counter tops is presented in this patent. Sheet laminate is heated, clamped...
Mar 31, 2012 - Selective Bonding of Multiple Films for High Laminate Strength - Patent
Apparatus and methods for creating multi-layered lightly-laminated films provide the films with increased or maintained strength. An increased level...
Mar 31, 2012 - Use of Adhesives in Manufacture of a Solar Cell Module - Patent
The present invention provides a solar cell module including: a light transmitting plate having light transmittance; solar cells having bonding pads...
Mar 11, 2012 - Removable PSA sheet for protecting a coating film. - Patent
This invention is with regard to a removable pressure-sensitive adhesive sheet for protecting a coating film. The removable pressure-sensitive...
Feb 23, 2012 - Cellulose-stabilized PVA Adhesives Speed Corrugated Card Production - Patent
Switching from exclusively starch based adhesives to a stabilised PVA adhesive in corrugated card manufacturing avoids the need to slow production...
Jan 10, 2012 - Future Trends in Roof Mounted PV Modules - Conference
PV is no longer just a fad. It is a burgeoning industry with falling prices, rising efficiencies, public policies and financial incentives that ensure...
Dec 29, 2011 - Acrylic-modified Starch Adhesive Consolidates Corrugated Card - Patent
Scientists at Belgian board specialist Corrutech say that they’ve improved their products by lowering the viscosity of starch adhesives as they’re...
Dec 26, 2011 - Thermally conductive insulating adhesive smashes ceramics in LED packages - Patent
LED packaging substrates can be economically made through roll-to-roll lamination, rather than the complex processes seen with today’s structures,...
Dec 19, 2011 - Polypropylene Co-extrusion Adhesives Go Renewable - Patent
Researchers at French chemical giant Arkema have devised an approach to make polypropylene that can be used as a co-extrusion adhesive from plants via...
Dec 12, 2011 - Insulating Adhesive Solves OLED Transparency Conflict - Patent
A lamination process exploiting insulating adhesives can improve organic light emitting diodes' performance, researchers from Dutch electronics giant...
Dec 10, 2011 - Laminating Magnet Film with a Self-bonding Layer - Patent
This invention provides a manufacturing method for preparing a laminated magnet film. The following steps are included: (1) preparing a magnet film,...
Dec 08, 2011 - Improved Soy Adhesives Bond Difficult Wood Substrates - Patent
Adding two different additives to soy protein adhesives can successfully bond fumed yellow birch veneers that even urea-formaldehyde adhesives...
Nov 09, 2011 - Elastic Laminate that Does not Require Mechanical Activation for Stretch or Recovery - Patent
To avoid direct contact between the elastomeric materials and the wearer's skin, and also to give the elastomeric material a more pleasant, cloth-like...
Oct 05, 2011 - Multfunctional die-bond film adhesive for electrical / electronic applications. - Patent
The present invention provides a die bond film for adhering, onto a semiconductor element that is electrically connected to an adherend with a bonding...
Sep 21, 2011 - Photocurable adhesive composition for bonding a liquid crystal panel. - Patent
This invention relates to a photocurable adhesive composition suitable for bonding a liquid crystal panel. The adhesive composition causes no damage...
Sep 15, 2011 - Renewable Adhesive Promises Safer Food Packaging Lamination - Patent
Researchers in the US and China claim that using linseed oil chemicals in polyurethane laminating adhesives can cut the migration of toxic isocyanates...
Sep 11, 2011 - Assembly of an Ultrasecure Package for Credit Cards and other Devices - Patent
This invention describes a package for securing a card where the card is retained between two panels that are secured together by a heat activated...
Sep 11, 2011 - Medical Bandage with Multiple Layers of Adhesive to Allow Better Adhesion to a Wider Range of Patients - Patent
A disposable medical article is disclosed for skin attachment. The article has two or more stacked layers of pressure sensitive adhesives with...
Aug 20, 2011 - Embedding Security Elements into Credit Cards - Patent
The invention relates to a card, such as a credit card or ID card, which has several layers laminated with each other, wherein between a first card...
Jul 02, 2011 - Elastomeric Adhesive to Create Elastomeric Composite Laminates - Patent
High viscosity elastomeric adhesive composition including a high softening point tackifier resin in combination with a base polymer can be used to...
Jun 18, 2011 - Method of bonding a microcellular urethane suspension component. - Patent
The invention provides a method of bonding suspension components which creates strong and durable bonding layers by using a chemical coating that is...
Jun 11, 2011 - Food Container Bags having a Water-impervious Base Manufactured with a Water-based Adhesive - Patent
Traditional self-opening bags are commonly used for food packaging applications. These bags are generally formed from a paper ply having a base...
Jun 06, 2011 - Method of Attaching a Solar Module to a Substrate - Patent
A method of attaching a solar module to a substrate includes first applying an adhesive to the substrate. The adhesive is preferably a liquid or hot...
Jun 06, 2011 - Twin-layer Encapsulant Raises Solar Module Production Speed - Patent
Scientists at glass giant Saint-Gobain say that they can replace the separate encapsulants and frontsheets used to protect photovoltaic (PV) cells in...
May 30, 2011 - Polyamide Hot Melts Combine Open Time and Strength - Patent
Researchers at adhesive giant Henkel have developed hot melt adhesives with both increased open time and mechanical strength – two properties where...
May 04, 2011 - Solar panels with adhesive layers. - Patent
The present application is directed to a film that may be used as an adhesive for solar panels. The present application is directed to a composition,...
May 04, 2011 - Waterborne adhesive for footwear. - Patent
A waterborne adhesive or bonding agent is described which exhibits highly favorable bonding traits in conjunction with superior material handling...
Apr 14, 2011 - Particle Size Control Allows Cheap Heat-activated Adhesives - Patent
US researchers have devised cost effective heat-activated adhesive formulations by eliminating the crosslinkers often used to improve adhesion and...
Apr 09, 2011 - Effect of Replacing Latex with Starch on Coated Paper - Technical Paper
The effect of replacing latex with starch on coated paper properties was investigated. Two feasible methods were explored to increase the dosage of...
Mar 31, 2011 - Enhanced Solar Module Manufacturing Process Demands Encapsulant Rethink - Patent
Researchers at giant semiconductor equipment maker Applied Materials have developed an economical roll-to-roll process for photovoltaic modules that...
Mar 27, 2011 - Impact of adhesive rheology on stress of bonded plastic substrates for flexible electronics. - Technical Paper
For fabrication of flexible electronics using standard microelectronics toolsets, a temporary bond-debond method has been developed that requires...
Mar 14, 2011 - Alcohol Enables Water-stable EVA Wood Glue - Patent
German chemical company Follmann & Co claims to have produced highly water-stable poly(ethylene-vinyl acetate) (EVA) adhesives by exploiting a method...
Mar 13, 2011 - Lens assembly and method of manufacturing using adhesives. - Patent
Disclosed are a lens assembly and a method for manufacturing the same. The method includes delineating and processing a surface of a lens substrate...
Feb 27, 2011 - Label and Method of Labeling which Provides Durable Attachment Yet Removability - Patent
This invention describes a label material and method of using the same to label articles durably yet with the provision of label removal. In one...
Feb 27, 2011 - Sealed Laminate Container for an Exothermic Hand Heating Device. - Patent
Various devices are available for the training or rehabilitation of fingers, hands, etc. This patent describes a method of heating an affected body...
Feb 05, 2011 - Transfer adhesive with breakaway coating allows metallization of a substrate. - Patent
This invention describes a method of metalizing a substrate. It involves a method of transfer laminating bonding of a first metalized side of a film...
Jan 29, 2011 - Adhesives system and primer for a power transmission belt. - Patent
This invention relates to a power transmission belt. The belt is made from an adhesive system to reinforce the belt with tensile cord. An...
Jan 06, 2011 - Carpet adhesive exploits recycled filler - Patent
Researchers at US flooring company Shaw Industries have developed a way to retrieve minerals from adhesives in waste carpet and using them to produce...
Jan 03, 2011 - Deterioration of encapsulated PV modules after long term operation in Thailand. - Technical Paper
Cumulative installed PV wattage in Thailand since the 1980s was over 30 MW. A typical module would have a structure of glass-EVA-cell-EVA-Tedlar...
Dec 21, 2010 - Pressure sensitive adhesive for thin film aerostats. - Patent
Aerostats are objects using principles of aerostatics to float (i.e., lighter than air objects that derive their lift from the buoyancy of surrounding...
Dec 04, 2010 - Method for bonding silicone rubber parts. - Patent
A method of bonding silicone rubber parts is described. The method is characterized by placing an adhesive-agent layer formed from a...
Nov 29, 2010 - Adhesive for blast-resistant window screens. - Patent
The invention provides a system for window blast protection. The system includes an elastomeric or non-elastomeric first material. This is then...
Nov 05, 2010 - Method of bonding a transparent substrate to a LCD. - Patent
Flat panel displays, such as LCDs, are often enhanced with specialized films. The films may be flexible or rigid. Such films are described to...
Oct 30, 2010 - Bonding technique for flexible electrical-optical circuit boards using polyimide foil. - Technical Paper
In this paper, a packaging technique of polysiloxane based flexible electrical-optical circuit board with Kapton polyimide foils was developed and...
Oct 19, 2010 - Method for bonding sheets together without trapped bubbles and easy detachment of the stack. - Patent
The entrapment of air bubbles between two planar surfaces when they are bonded together is a well known phenomenon that may cause non-uniform bonding...
Oct 19, 2010 - Polyvinyl acetate adhesive modified with drying oils as comonomer for improvement of water and solvent resistance. - Technical Paper
Modified polyvinyl acetate copolymers with drying oils as comonomers have been prepared. The unsaturated triglycerides can produce crosslinking and...
Oct 11, 2010 - Dual cure adhesive formulations. - Patent
The present invention relates to novel formations which are thermally curable and curable by actinic radiation. These are known as dual-cure...
Oct 11, 2010 - Modification of natural rubber in adhesive compounds to replace polychloroprene. - Technical Paper
The possibility of modifying adhesive compounds based on natural rubber by nitrogen containing adhesion promoters has been studied. It was shown that...
Sep 29, 2010 - Two-component polyurethane adhesives for laminating films and foils. - Patent
Polyurethane laminating adhesives are widely used in the manufacture of film and foil laminates. Polyurethanes are desired because of their good...
Sep 15, 2010 - Aqueous emulsion wood adhesive using soy proteins and thermosetting polyketones. - Technical Paper
This paper describes the preparation of aqueous emulsions consisting of soy proteins and chemically modified thermosetting aliphatic polyketones. ...
Sep 15, 2010 - Bonding an electronic sensor into or onto a tire. - Patent
This invention describes an assembly for use in or on a tire. The assembly comprises an electronic device having a body and an adhesive coating on at...
Sep 15, 2010 - Polyether-polyester diol based aqueous polyurethane adhesive. - Technical Paper
This study deals with polyester-polyether diols as the soft segments, toluene diisocyanate, and 1,4-butylene as the hard segments in aqueous...
Sep 06, 2010 - Nylon and PET sew up snack packet permeability - Patent
Packaging made from plant-based chemicals can prevent food spoiling, says snack producer Frito-lay, if it uses nylon or polyethylene terephthalate...
Sep 05, 2010 - Heat sealable polyurethane compositions. - Patent
Many polyurethane foams are severely restricted in certain applications since they are unsuitable for heat bonding. This invention attempts to...
Sep 05, 2010 - Low formaldehyde emission adhesive system for interior wood products. - Patent
The invention relates to an improved two-component adhesive system and its use for production of interior wood products. It can be used for...
Sep 05, 2010 - Method of making a breathable laminate film. - Patent
A method of making a breathable film laminate is described. This included providing a TPU film, applying to a release substrate a layer of...
Aug 22, 2010 - Heat activated adhesives for bag closures. - Patent
A polymeric woven bag has a first panel and a second panel and an open end of the bag to be pinched closed. A first layer of heat activated adhesive...
Jun 13, 2010 - Laminating adhesive for optical lens. - Patent
A method for laminating a film onto an optical article is described in this invention. The adhesive is a bi-layer consisting of a latex adhesive...
Jun 10, 2010 - Sugar-derived chemical speeds solventless polyurethane lamination - Patent
Henkel researchers have made lamination using solventless adhesives both faster and greener, by including a polymers based on isosorbide in their...
May 29, 2010 - Fast setting hot melt adhesive for roll-applied labels. - Patent
Disclosed are hot melt adhesives prepared from aromatic-aliphatic polyesters containing terephthalic acid in combination with adipic acid, glutaric...
May 22, 2010 - PSA tape having light reflecting and absorbing properties for liquid crystal displays. - Patent
The invention relates to double sided PSA tapes having multilayer carrier construction and having light reflecting and absorbing properties for...
May 15, 2010 - Hot melt adhesive laminating film. - Patent
The invention comprises a film useful as a laminating adhesive, a composition useful to make the film, and a laminate comprising the film with at...
May 01, 2010 - Flame retardant, optically clear films with an acrylic or polyester adhesive base. - Patent
Compositions for creating flame retardant, optically clear films without using halogen based flame retardants are described. This includes a coating...
May 01, 2010 - Improved laminated support for self-adhesive labels. - Patent
The laminated support for self-adhesive materials disclosed in this invention is especially appropriate for the manufacturing of labels. It uses...
May 01, 2010 - UV crosslinking solvent based pressure sensitive adhesive based on styrene-butadiene-styrene. - Technical Paper
This report presented a new generation of UV-crosslinking solvent based pressure sensitive adhesive based on photoinitiator-grafted SBS copolymer. ...
Apr 22, 2010 - Added rubber improves laminated touch screen reliability - Patent
Researchers at Japanese electronics giant Panasonic have solved connection problems with laminated touch screen panels by putting more rubber into...
Apr 10, 2010 - A membrane heating system that may be incorporated in flooring. - Patent
A heating system is described that includes a bonding membrane having a water permeable lamina, an electrically conductive ink-based radiant heater,...
Apr 02, 2010 - Encapsulated adhesion promoter for aqueous adhesives. - Patent
This invention relates to the use of encapsulated adhesion promoter in an aqueous adhesive. The adhesive is intended to bond two substrates together...
Mar 29, 2010 - Renewable hotmelts enable non-deforming laminates - Patent
Laminate structures assembled without the use of any solvent can withstand wide temperature variations over a long period of time without their shape...
Mar 27, 2010 - Laminate packaging for a battery. - Patent
The invention describes a laminated external packaging material for a battery. The invention consists of a metallic foil which is adhered to one...
Mar 22, 2010 - Olefin encapsulant promises hardier solar panels - Patent
A US scientist hopes to replace EVA sheets used to assemble photovoltaic cells or modules with an encapsulant that promises better adhesion and longer...
Mar 19, 2010 - Reactive polyurethane hot melt adhesive suitable for bonding transparent materials. - Patent
The invention relates to a moisture curing hot melt adhesive composition which is comprised of at least one silane functional polyurethane prepolymer....
Mar 19, 2010 - Water dispersed polyolefin provides excellent adhesion to nonpolar substrates. - Patent
This invention describes a polyolefin resins dispersion composition in which the dispersed resin is stable to water or a hydrophilic substance. The...
Mar 05, 2010 - Method of producing polymer / inorganic particle dispersions for coatings, adhesives, or sealants. - Patent
The disclosed invention relates to a process for the preparation of an aqueous dispersion. The dispersion comprises at least one polymer and/or...
Feb 27, 2010 - Effect of laminating properties (pressure and holding time) on flexible circuitry adhesion. - Technical Paper
In this study, the effect of two laminating parameters, laminating pressure and holding time, on the adhesion strength of flexible copper clad...
Feb 19, 2010 - Heat activated adhesive tape for bonding electronic components and flexible circuitry. - Patent
Flexible printed circuit boards are employed in a multiplicity of electronic devices such as mobile phones, radios, computers, printers, and many...
Feb 12, 2010 - Heat activated ultra-high solids polyurethane dispersion. - Patent
This invention is a heat activated adhesive composition consisting of an ultra-high solid polyurethane dispersion. The dispersion comprises (1) a...
Feb 12, 2010 - Modified polyolefin resin for improved bonding of nontreated substrates. - Patent
It is the objective of this invention to provide a modified polyolefin resin adhesive which has excellent adhesion to a nonpolar substrate,...
Feb 12, 2010 - Reclosable package that includes a barrier type patch. - Patent
The invention is a patch with barrier properties that can be attached to the outside of the wall of a bag. It is placed over the profile strip...
Jan 29, 2010 - Non-halogen, flame retardant laminated film. - Patent
Disclosed is a flame retardant adhesive composition which does not contain any halogen compound and contains a phosphorous compound. The adhesive...
Jan 25, 2010 - Renewable laminates exploit hotmelts and polyurethanes - Patent
Careful choice of adhesives can help completely avoid concerns around the toxicity of PVC and phenol-formaldehyde wood glue used to produce...
Jan 23, 2010 - Polyurethane adhesive used for retort food pouches. - Technical Paper
Polyurethane adhesives are widely used in manufacturing food packaging laminates which need high temperature sterilization. In order to satisfy the...
Jan 23, 2010 - Sealing of components for use in solar cells. - Patent
Thermoplastic resin composition for sealing of solar cell components was derived from propylene based polymers and other components. The...
Jan 16, 2010 - Announcement of MIGRESIVES – a research project on migration from adhesives in food packaging. - Technical Paper
Plastics in food contact applications are regulated by positive lists of authorized ingredients. However, adhesives have not yet a specific...
Jan 09, 2010 - Flakeboard surfaced with aluminum foil. - Patent
The invention describes a flakeboard surfaced with aluminum foil coated with a UV cured paint. The foil is applied to both sides of the flakeboard. ...
Jan 09, 2010 - Method for increasing adhesion between a security element and a fibrous sheet material. - Patent
A method is provided for increasing the adhesion between a security element and a fibrous sheet material such as paper. Also provided is a security...
Dec 26, 2009 - Evolution of formaldehyde at high temperatures (200-1500°C) from a phenol formaldehyde adhesive. - Technical Paper
Novel high-temperature adhesives (HTAs) were prepared using phenol-formaldehyde (PF) resin as matrix and elemental silicon or boron carbide as...
Dec 26, 2009 - High temperature polyimide coverlay film that can be bonded at low temperatures. - Patent
Disclosed is a coverlay film which can keep excellent heat resistance and electric properties inherent in a polyimide. It also has excellent flame...
Dec 26, 2009 - Styrene block copolymer hot melt adhesive with application temperature lower than 150°C. - Patent
A hot melt adhesive composition comprising a blend of about 10-40% elastomeric block copolymer such as SIS or SBS, tackifying resin, plasticizer, and...
Dec 26, 2009 - Using a sealing adhesive to produce a moisture barrier package. - Patent
A flexible package for products sensitive to moisture is described in this patent. It includes a front and back flexile sheet having moisture barrier...
Dec 19, 2009 - Easily removable surface protective film for glass. - Patent
Disclosed is an adhesive composition with which a surface protective film can be easily bonded to a glass surface. By using the adhesive composition,...
Dec 19, 2009 - Improved corrugated paperboard and starch based adhesive. - Patent
This invention describes a crosslinked starch adhesive for use in producing recyclable, moisture resistant wax-free corrugated paperboard. The... (2 Member Reactions)
Dec 12, 2009 - Self-adhesive protective film for protecting paint films. - Patent
A self adhesive protective film for covering paint coats not cured chemically is disclosed. The protective film contains a backing to which is...
Nov 30, 2009 - Foaming adhesive speeds solar cell encapsulation - Patent
German researchers have slashed the time taken to encapsulate solar cells from 20 minutes to just one minute, by adding “microballoons” to their...
Nov 28, 2009 - Breathable protective film for solar cells. - Patent
This patent describes a breathable solar film for protecting elements in a solar cell. One polymeric film is bonded to a second polymeric film by...
Nov 28, 2009 - Method for producing a heat sealable label. - Patent
This patent describes a method of producing a heat sealable label. The label consists of a textile substrate which is made of synthetic polymeric...
Nov 23, 2009 - Adhesive provides means of protecting a coating film. - Patent
This patent application discloses an adhesive sheet that can be used for the protection of a coating film. The adhesive sheet consists of a urethane...
Nov 23, 2009 - Providing noise abatement in carpet products. - Patent
A process and system are described in this patent application for making a noise absorbing carpet. The invention consists of a fabric layer portion...
Nov 14, 2009 - Adhesive provides means of manufacturing a new baseball bat. - Patent
A baseball bat is described which has the characteristics and feel similar to a conventional bamboo bat. It can be used as a substitute for a wooden...
Nov 14, 2009 - Fiber reinforced polymer used to strengthen wood. - Technical Paper
Fiber reinforced polymer (FRP) strengthened wood would be a more economically viable product if a single adhesive type could be utilized at all the...
Nov 14, 2009 - Methods of assembly of bag structures. - Patent
A bag structure is described which includes a bag body having inner and outer side walls. The bag body further includes a top end and a bottom end. ...
Nov 09, 2009 - Determining interfacial parameters of adhesive layer between metal film and ceramic substrate. - Technical Paper
Peel test measurements and inverse analysis to determine the interfacial mechanical parameters for the metal film / ceramic system are performed for...
Nov 09, 2009 - Fluoropolymer coating with bondable surface groups for photovoltaic module films. - Patent
A fluoropolymer coated film for photovoltaic modules is described in this invention. The fluorocarbon coating comprises fluoropolymer selected from...
Nov 09, 2009 - Forming exterior architectural surface coatings. - Patent
A building material for use in forming exterior surface coverings is described in this invention. The building material consists of a combination of...
Oct 26, 2009 - Application of heat activated transfer films. - Patent
A method for applying a heat activated transfer adhesive includes preheating a part for bonding to a second part. The heat activated transfer...
Oct 26, 2009 - Genetically-modified wheat improves starch adhesives - Patent
German researchers have applied to patent DNA sequences of starch synthase enzymes in wheat, to provide a broader range of starch raw chemicals for... (2 Member Reactions)
Oct 18, 2009 - The influence of chemical structure of thickeners on waterborne polyurethane adhesives. - Technical Paper
To analyze the parameters that influence the thickening mechanism of waterborne polyurethane adhesives, different hydrophobically modified ethoxylated... (1 Member Reaction)
Oct 05, 2009 - Adhesive and sealant for bonding fuel cell assemblies. - Patent
A fuel cell, having improved sealing against leakage, includes a sealant disposed over the peripheral portions a membrane electrode assembly such that...
Oct 05, 2009 - Effect of surface roughening on strength of MDF overlaid with PVC. - Technical Paper
The objective of this study is to determine the effect of the surface roughness on the tensile strength perpendicular to the surface of medium density...
Oct 05, 2009 - Information on the adhesives industry in China. - Technical Paper
The article offers information on the adhesives industry in China for the year 2007. Sales of various adhesive sand sealants rose by 12.76% over...
Oct 05, 2009 - Methods of manufacturing a multilayered polyolefin film with excellent cold seal properties. - Patent
The present invention relates to methods of manufacturing multi-layered polyolefin films that provide excellent adhesion to cold seal cohesive...
Sep 20, 2009 - Flooring underlayment for protecting tile and stone floors. - Patent
The disclosed invention relates generally to materials underlying tile or stone flooring to protect the flooring from moisture or moisture vapor. A...
Sep 20, 2009 - Self-sealing plastic bag with a heat seal changing a single compartment to multiple compartments. - Patent
The invention is a flexible self-sealing plastic bag with a heat seal changing a single compartment bag to a dual or multiple compartment bag. The...
Sep 14, 2009 - Fabric backed pressure sensitive adhesive tape. - Patent
A fabric backed pressure sensitive adhesive (PSA) tape is disclosed which realizes thickness reduction and weight reduction and which has excellent...
Sep 02, 2009 - Tannin boosts phenol-formaldehyde laminate adhesive sustainability - Technical Paper
Researchers in Malaysia have shown how to produce plywood laminate panels from phenol-formaldehyde adhesives that include tannin in their formulation....
Aug 29, 2009 - Bonding polytetrafluoroethylene substrates with a hot melt. - Patent
Hot melt adhesives described in this patent include a thermoplastic terpolymer of vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene and...
Aug 29, 2009 - Durability of adhesive joints made from coil coated steel. - Conference
The use of prefinished coil-coating steel sheets as an alternative to paint shop processes offers a significant potential of simplification and gain... (1 Member Reaction)
Aug 24, 2009 - Biodegradable laminating adhesives made of starch or polyurethane. - Patent
Gentschev, P, Kinzelmann, H., and Strumpf, S., “Biodegradable Laminating Adhesive”, WO 2009/077229, June 25, 2009.
Aug 24, 2009 - Fluorescent co-extruded coating on a polymeric substrate. - Patent
The invention relates to an article comprising a polymer substrate and a co-extruded polymer coating. The substrate is manufactured from a thermoset...
Aug 24, 2009 - Packaging thermoformable laminate for display and shaping of products. - Patent
This invention is a vacuum skin packaging laminate. The laminate includes two films, an adhesive bonding the films together, and an adhesive-free...
Aug 15, 2009 - Method of making a 3D liquid crystal multilayer circuit board. - Patent
This patent describes a method for making a three dimensional liquid crystal polymer multilayer circuit board. It includes forming a stacked...
Aug 08, 2009 - Heat sealable wrapper for paper. - Patent
When a wrapper is formed around a ream of paper, the inner layer overlaps and contacts the outer layer along a longitudinal seam. The polyethylene... (1 Member Reaction)
Jul 19, 2009 - Advances in adhesive technology improves sustainability in packaging. - Technical Paper
This article describes various methods that adhesives provide “sustainability” in packaging applications. New adhesive polymers, automated filling...
Jul 19, 2009 - Renewable castor oil additive used in polyurethane dispersions. - Technical Paper
The aim of this study is to prepare a novel system of polyurethane waterborne dispersions (PUDs) using castor oil, polypropylene glycol, toluene...
Jul 19, 2009 - Sustainability will have a major effect on the adhesives and sealants industry. - Technical Paper
Both adhesive and sealants are prominent examples of enabling technologies which allow for improved sustainability. The author reviews the various...
Jul 11, 2009 - Nanoparticle reinforced waterborne polyurethane adhesive. - Technical Paper
A series of waterborne polyurethane / clay (WBPU/clay) nanocomposite dispersions using two different organically modified clays were prepared. It was...
Jun 27, 2009 - Adhesive for producing crepe paper. - Patent
This invention relates to a process for the production of crepe paper by adhesive bonding of a moist paper web with the aid of an organic synthetic...
Jun 13, 2009 - Application system to save adhesive for corrugated and laminated packaging. - Patent
This invention relates to an application system for water based adhesives to produce corrugated and laminated board products using less adhesive than...
Jun 13, 2009 - Thickeners for waterborne polyurethane adhesives. - Technical Paper
To adjust the rheology of waterborne polyurethane adhesives, different amounts of a hydrophobically modified ethoxylated polyurethane thickener (HEUR)...
Jun 07, 2009 - An adhesive that is released by microwave oven energy. - Patent
A method is described in this patent for a hot melt adhesive that can be released (unbonded) by microwave heating. The adhesive is based on...
May 27, 2009 - Controlled delaminating of adhesives used in packaging applications. - Conference
Controlled delaminating materials, CDM, introduce new exciting solutions in the packaging industry. The technology has the potential to save cost in...
May 27, 2009 - Ply bond adhesives for cellulosic structures. - Patent
Corrosion resistant adhesive compositions are provided that are useful for bonding plies of cellulose fibrous structures. The adhesive compositions...
May 27, 2009 - Waterborne polyurethane and polychloroprene adhesives. - Conference
This paper reviews advancements in waterborne adhesive made by Bayer MaterialScience AG. Markets for waterborne adhesive dispersions are continuously...
May 18, 2009 - Fabric capable of resisting hurricane force winds and objects. - Patent
A composite flexible fabric is employed as a covering for an opening of a building, such as a window or door. The composite fabric protects the...
May 18, 2009 - Multilayer upholstery fabric manufactured with adhesive. - Patent
Materials and methods directed to multilayer upholstery are disclosed. Such upholsteries can be used as a furniture covering or in other covering...