Waterborne Adhesives - R&D Highlights

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.

Waterborne Adhesives

May 23, 2013 - Easy to Disperse Stabilizer Package - Patent
This patent describes an additive combination comprising at least two sterically hindered amines, at least one additional stabiliser, a dispersing...

May 21, 2013 - Formaldeyde-free, Water Resistant PVAC Wood Adhesive - Patent
The use of polyvinyl alcohol (PVOH) as a protective colloid in the emulsion polymerisation of vinyl acetate has long been known, as are the advantages...

May 16, 2013 - Block Copolymers in Adhesive Dispersions - Patent
Adhesives for bonding fibers are known. These can be reactive or non-reactive adhesives. Fibers of various kinds are known as fiber material. It is...

May 01, 2013 - Cold Contact Adhesives - Patent
When using aqueous polyurethane or polyurethane-polyurea dispersions as adhesives a heat activation process is frequently employed. In this process...

Mar 11, 2013 - Bio-based Flexible Package Laminating Adhesive - Patent
Multi-wall packages, utilizing paper and film layers, have found widespread use in packaging, including pet foods, lawn chemicals, flour, etc. One...

Mar 07, 2013 - Low VOC Vinyl Ester/Ethylene Copolymer Dispersions - Patent
Industry standards and in some instances government regulations require that the emulsion copolymers in tobacco product or food product have very low...

Feb 28, 2013 - Water Dispersable Polyisocyanates with Long Pot Life - Patent
Against the background of an increasingly more stringent environmental legislation, recent years have seen an increase in importance of... (1 Member Reaction)

Feb 26, 2013 - Removable PSA with Resistance to Adhesion Build and Staining - Patent
An object of the present invention is to provide a water-dispersible acrylic pressure-sensitive adhesive composition capable of forming a removable...

Feb 11, 2013 - PSA with Improved Adhesion to Rough, Compressible Substrates Like Foam - Patent
There are many high-adhesion pressure sensitive adhesives (PSA) available in the market today. However, most PSA’s have difficulty showing sufficient...

Jan 16, 2013 - Polymeric Additives to Enhance Tack in Water-based Adhesives - Patent
There is a need for additives that enhance the tack in biobased composites formed with water based adhesive, especially water based adhesive that emit...

Jan 07, 2013 - Vinyl Ester/Ethylene Copolymer Dispersions for Use in Adhesive Formulations - Patent
This patent describes an aqueous dispersion of a vinyl ester/ethylene copolymer dispersion, primarily for use in laminating adhesives for paper, wood...

Dec 12, 2012 - Water-borne Adhesives (for use on Surfaces Containing Slip Agents) - Patent
There is provided a waterborne adhesive composition comprising a vinyl polymer that comprises a) 0 to 0.4% polymerized units of carboxyl functional...

Dec 07, 2012 - Aqueous Adhesive Agent Composition - Patent
Disclosed is an aqueous adhesive agent composition which has no concern about environmental safety and can be used as an adhesive agent composition...

Nov 28, 2012 - Polysaccharide Macromonomer-based Co-polymer - Patent
The invention relates to aqueous co-polymers, which are based on ethylenically unsaturated polysaccharide derivatives co-polymerized with...

Nov 23, 2012 - Aqueous Adhesive Composition Containing a Mixture Product Comprising Starch of Leguminous Plants - Patent
The composition 10-40 wt.% : further comprises an alkaline substance 0.3-5 wt.% , borax 0.01-5 wt.% and all other chemical boron-carrying compound;...

Nov 19, 2012 - Aqueous Dispersion Adhesive Composition and Adhesive Sheet - Patent
An aqueous dispersion pressure-sensitive adhesive composition contains an aqueous dispersion polymer and alkali silicate. The mixing ratio of the...

Nov 14, 2012 - Adhesive Compositions for Bonding Composites - Patent
The present invention relates to a non-thermosetting composition made by reacting epichlorohydrin and a primary amine, to the use of that composition...

Nov 13, 2012 - Silane Modified Adhesive Dispersions - Patent
Aqueous preparation I comprises: silane-modified copolymer and hydroxy group containing polyorganosiloxane; inorganic particle, which is optionally...

Nov 12, 2012 - Composite Wood Adhesive - Patent
An improved composite wood adhesive extender, a method of producing the extender, and an adhesive mixture including the extender are provided, wherein...

Nov 07, 2012 - Emulsion Adhesive Composition and Re-peelable Adhesive Sheet - Patent
The present invention provides: an emulsion adhesive composition that contains an acrylic copolymer (A) obtained by emulsion polymerization of a...

Oct 24, 2012 - Novel Starch-based Adhesives - Patent
Starch-based adhesives are used for gluing paper and board products. Aqueous adhesive formulations of starch soluble in dextrin or cold water... (1 Member Reaction)

Oct 15, 2012 - Aqueous Adhesive Compositions - Patent
The invention relates to an aqueous adhesive composition for labeling, wherein said composition comprises at least one protein component, at least one...

Oct 12, 2012 - Adhesive Composition and Use Thereof - Patent
The invention discloses an adhesive composition suitable for bonding wood, in particular hardwood. The adhesive composition comprises a vinyl...

Oct 09, 2012 - Sealant Composition and Method for Manufacturing the Same - Patent
PROBLEM TO BE SOLVED: To provide a sealant composition based on a combined mechanism of both log-jam and viscous gel clogging (Latex) principles,...

Oct 04, 2012 - Surface Modification of Kaolin - Patent
The invention is directed to a kaolin that has the surface modified by reaction with specific silicone compounds. The reaction of these materials...

Sep 27, 2012 - Water-based Adhesives for Industrial Applications - Patent
The object of the present invention was to propose a new water-based adhesive for industrial applications imparting all advantages of powder...

Sep 13, 2012 - Polymers Based on Glycerol Carbonate and Alcohol - Patent
The present invention relates to a polymer and the associated polymerization process, and to the use of the polymers according to the invention for... (1 Member Reaction)

Sep 06, 2012 - Water-based Adhesive for Lamination of Polymers to Metal Substrates - Patent
What is disclosed is a water-based adhesive composition that is an aqueous dispersion or emulsion of a polymer component having functional groups that... (1 Member Reaction)

Aug 23, 2012 - Aqueous Adhesive Composition and Method for Adhesion Using the Same - Patent
PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition, which has no need of being applied to the respective adhering faces in the two...

Aug 22, 2012 - Possibility of Developing Environment-friendly Adhesive Compositions from Yeast Wastes - Technical Paper
During the production of beer large amounts of yeast waste are generated. This paper considers the possible making of environmentally friendly...

Aug 09, 2012 - Aqueous Polymer Compositions Containing Glycerol Esters as Plasticizers - Patent
Aqueous polymer dispersions are provided that include plasticizers that include mono-, di- and triesters of glycerol. The aqueous polymer dispersions... (1 Member Reaction)

Jul 26, 2012 - Coating Compositions, Coated Substrates & Hermetic Seals Made therefrom Having Improved Low Temperature Sealing & Hot Tack Properties - Patent
Novel coated substrates are disclosed wherein a substrate is coated with a coating composition that forms good hermetic seals at very low temperatures... (1 Member Reaction)

Jul 19, 2012 - Water-based Two-part Adhesive - Patent
A method for adhesively bonding two substrates, one substrate being coated with a layer of an aqueous adhesive based on dispersions made of... (1 Member Reaction)

Jun 21, 2012 - Method of Manufacturing Water-based Adhesive Composition & Uses Thereof - Patent
The present invention relates to a water-based adhesive composition, to a method for manufacturing same, and to an adhesive film. The water-based... (4 Member Reactions)

Jun 13, 2012 - Water-based Adhesive Composition - Patent
PROBLEM TO BE SOLVED: To provide a water-based adhesive composition suppressing cost, excellent in adhesion force (normal adhesion force), usable in a...

Jun 07, 2012 - Pressure-sensitive Adhesive Tape - Patent
The present invention relates to a pressure-sensitive adhesive tape including a substrate and at least one pressure-sensitive adhesive layer disposed...

May 30, 2012 - A Sealant Composition and Method of Making it - Patent
Valve-through tire puncture sealant compositions including dissolved and undissolved natural bio-materials, anti-freezing agents and other rigid...

May 10, 2012 - Co-Agglomerated Latex Polymer Dispersions and Methods of Preparing and Using Same - Patent
Co-agglomerated dispersions and methods for their preparation are described. The co-agglomerated dispersions are prepared by co-agglomerating an...

May 03, 2012 - Corrugating Adhesive and use Thereof - Patent
A novel adhesive that finds use in a cold corrugating system has a 5 second tack at a temperature of 160⁰F. of at least 50+/-2 grams. Corrugated...

Apr 12, 2012 - Removal Pressure Sensitive Adhesive of Aqueous Emulsion and Method for Preparing the Same - Patent
Disclosed are a removal aqueous emulsion adhesive , as an aqueous adhesive , which is environmental-friendly, exhibits superior adhesive strength and...

Mar 15, 2012 - Properties of Waterborne Polyurethane Adhesives with Aliphatic and Aromatic Diisocyanates - Technical Paper
The synthesis of a series of waterborne polyurethane adhesives based on poly tetramethylene glycol , ethylene diamine and dimethylolpropionic acid...

Mar 08, 2012 - Aqueous Adhesive Dispersions of Chloroprene Elastomers - Technical Paper
Many works were aimed at studying the grafting reaction kinetics and mechanism and obtaining some environmentally friendly aqueous adhesive groups...

Mar 08, 2012 - Aqueous Biopolymer-containing Labeling Adhesive - Patent
Adhesives particularly useful for industrial bottle labeling are provided. The adhesives comprise at least one starch component and at least one...

Mar 07, 2012 - Aqueous Adhesive Dispersions - Patent
An aqueous polymer dispersion that includes a) a polyurethane dispersion having an average particle size of 60 to 350 nm and b) an aqueous silicon...

Jan 19, 2012 - Multistage Preparation of Aqueous Polymer Dispersions for Producing Composite Films - Patent
Described is a process for preparing an aqueous polymer dispersion from ethylenically unsaturated, free-radically polymerizable monomers. In a first...

Jan 12, 2012 - Research Progress of Mini-emulsion in the Wood Industry - Conference
This paper reviews the mini emulsion in the timber industry and development. Introduction of the small foreign Emulsion Synthesis and Application of...

Dec 28, 2011 - Water-dispersed PSA Composition and Method of Production - Patent
A water-dispersed pressure-sensitive adhesive (PSA) composition having a low perishability is provided. This PSA composition includes as a base...

Dec 22, 2011 - UV-curable Waterborne PUR-acrylate: Preparation, Characterization and Properties - Technical Paper
The waterborne polyurethane-acrylate (PUA) oligomer was firstly prepared based on isophorone diisocyanate (IPDI), polyether polyol (NJ-210),...

Dec 14, 2011 - Two-pack Separate Coating-type Rapid Curing Aqueous Adhesive and Adhesion Method Using the Aqueous Adhesive - Patent
PROBLEM TO BE SOLVED: To provide a novel adhesive capable of short-time adhesion and also excellent in repeated boiling-resistant adhesion... (1 Member Reaction)

Dec 14, 2011 - UV-curable Waterborne Polyurethane-acrylate: Preparation, Characterization and Properties - Technical Paper
The waterborne polyurethane-acrylate (PUA) oligomer was firstly prepared based on isophorone diisocyanate (IPDI), polyether polyol (NJ-210),...

Nov 10, 2011 - Adhesive Property of Waterborne Polyurethane Emulsion Modified by Silicane - Technical Paper
Silicane (g-aminopropyl triethoxysilane (KH550), g-glycidoxypropyl trimethoxysilane (KH560)) has been utilized to modify waterborne polyurethane (WPU)...

Sep 22, 2011 - Adhesive Composition - Patent
This patent provides an adhesive composition which is easily transported and stored, is remarkably excellent in redispersibility in water at a site...

Sep 21, 2011 - Rheology of PVAc-MMT-stab - Technical Paper
Polyvinyl acetate (PVAc) is considered to be an acceptable environmental friendly adhesive , and montmorillonite (MMT) is a cheap and accessible...

Sep 08, 2011 - Additive For Improving The Solvent Resistance And Other Properties Of Water-Based Binder Systems - Patent
The invention relates to aqueous dispersions which contain nanoscale ZnO particles and nanoscale particles of a metal oxide which is different from...

Sep 07, 2011 - Application of Single-component Polyurethane Adhesive for Binding Printing Materials - Technical Paper
The possibility of applying single-component polyurethane adhesive in the binding of printing materials during the manufacturing of books (that have... (1 Member Reaction)

Sep 01, 2011 - Improved Adhesive Composition - Patent
Provided is an adhesive composition comprising at least 7% and at most 30% by weight of adhesive component, which adhesive component comprises at...

Aug 24, 2011 - Emulsion Self-adhesive and Self-Adhesive Tape using the Same - Patent
PROBLEM TO BE SOLVED: To provide an emulsion self-adhesive and to provide a self-adhesive tape using the same. SOLUTION: The emulsion self-adhesive...

Aug 18, 2011 - Light Shielding Self-Adhesive Composition And Light Shielding Self-Adhesive Tape - Patent
PROBLEM TO BE SOLVED: To provide a water-dispersion emulsion type self-adhesive formable of a light shielding self-adhesive tape which has excellent...

Jul 27, 2011 - Crosslinkable Poly Vinyl Acetate Emulsions for Wood Adhesive - Technical Paper
Polyvinyl acetate/vinyl decanoate copolymers with various amounts of acetoacetoxyethyl methacrylate AAEM incorporated in the copolymer chains were... (1 Member Reaction)

Jul 14, 2011 - Vinyl Alcohol System Polymer and Film Containing Same - Patent
Disclosed are a vinyl alcohol series polymer having a polyoxyalkylene group in a side chain, that is, a vinyl alcohol series polymer of a...

Jul 13, 2011 - Water Borne Adhesive Composition for Dry Lamination and Laminate Fabricated using the Same - Patent
Disclosed are an aqueous adhesive composition for dry lamination and a laminate fabricated using the same. More particularly, the disclosed aqueous... (1 Member Reaction)

Jul 07, 2011 - Monocomponent Waterborne Polyurethane Adhesives: Influence of the Crosslinking Agent on their Properties - Technical Paper
To improve the properties of the monocomponent waterborne polyurethane WPU adhesives , a series of crosslinked WPU were prepared with trifunctional... (3 Member Reactions)

Jul 07, 2011 - Resin Composition for Aqueous Adhesive, Adhesive Sheet, and Method of Producing Composition for Aqueous Adhesive - Patent
Disclosed are: a resin composition for an aqueous adhesive , which exhibits excellent adhesion to a porous body that has a small area in contact with...

Jun 30, 2011 - Tri-layer Adhesive System for a Laminated Lens and Method for Applying Same - Patent
A method for laminating a functional film on to an optical base element and a tri-layer adhesive system for use in the method. The tri-layer adhesive...

Jun 23, 2011 - Waterborne Polyurethane-acrylic Hybrid Nanoparticles by Miniemulsion Polymerization: Applications in Pressure-sensitive Adhesives - Technical Paper
Waterborne polyurethane-acrylic hybrid nanoparticles for application as pressure-sensitive adhesives (PSAs) were prepared by one-step miniemulsion... (1 Member Reaction)

Jun 15, 2011 - Design of Pressure-sensitive Adhesives using Miniemulsion Polymerization - Technical Paper
This thesis serves to investigate how miniemulsion polymerization, as an alternative to the conventional emulsion polymerization, can be used to... (1 Member Reaction)

Jun 02, 2011 - Additive for Improving the Solution Resistance and Other Characteristics of Water-based Adhesive Systems - Patent
Use of an aqueous dispersion comprising nanoscale zinc oxide particles and nanoscale particles of metal oxides different from zinc oxide, semimetal...

Jun 02, 2011 - Aqueous Adhesive for Rubber - Patent
PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition which adheres a diene-based rubber composition and an ethylene-vinyl alcohol... (3 Member Reactions)

Jun 02, 2011 - Synthesis of Acrylic-polyurethane Hybrid Latexes by Mini Emulsion Polymerization and their Pressure-sensitive Adhesive Applications - Technical Paper
The successful incorporation of a NCO-terminated polyurethane (PU) prepolymer in a hybrid miniemulsion is described with the purpose to develop...

May 05, 2011 - Tackifier Resin Emulsion, and Method for Producing the Same, and Water-based Tacky/Adhesive Composition - Patent
PROBLEM TO BE SOLVED: To provide a stable tackifier resin emulsion having a softening point of 130-180⁰C with a high yield, without using any solvent... (2 Member Reactions)

Apr 27, 2011 - Method for Producing Polychloroprene Latex and Composition - Patent
The present invention relates to a process for producing a polychloroprene latex suitable as a material for an aqueous adhesive, and a polychloroprene...

Apr 27, 2011 - Sealant, in Particular for Rubber Articles - Patent
The disclosure relates to a sealant for sealing the site of damage in a rubber article, in particular in a hollow rubber article, for example, in a...

Apr 21, 2011 - Properties of Waterborne Polyurethane/CNT Nanocomposite Adhesives: Effect of Countercations - Technical Paper
Two series of waterborne polyurethane (WBPU)/carbon nanotube (CNT) nanocomposites were prepared with various CNT contents (0-1.50 wt%). We used a...

Apr 14, 2011 - Water-based Adhesive for Lamination of Polymers to Metal Substrates - Patent
Disclosed is a water-based adhesive composition that is an aqueous dispersion or emulsion of a polymer component having functional groups that are...

Apr 07, 2011 - Water-based Dispersions of Highly-branched Polymers - Patent
The present invention provides aqueous dispersions of highly-branched polymers for coating applications and methods for making the polymers. The...

Apr 06, 2011 - Water-based Two-part Adhesive - Patent
The invention relates to a method for gluing two substrates together, wherein one substrate is coated with a layer of an aqueous adhesive containing...

Mar 31, 2011 - Waterborne Adhesive with Improved Wet Adhesion - Patent
Waterborne adhesives are well-known in the art as adhesives for a wet-labeling process. Such adhesives will be applied on one side of a label and...

Mar 17, 2011 - Emulsion Copolymers for Heat Seal Adhesive - Patent
This application relates to waterborne copolymer dispersions having utility as heat seal coatings having good moisture resistance for food packaging...

Mar 09, 2011 - Rice Bran Adhesive Modified with Potassium Permanganate and Poly(vinyl alcohol) - Technical Paper
The purpose of this paper is to develop an environmental adhesive from defatted rice bran (RB) to increase its economic value and provide... (1 Member Reaction)

Feb 24, 2011 - Pressure-sensitive Adhesive Containing Aziridinyl Silanes - Patent
An adhesive composition comprising an emulsion polymer which comprises a meth acrylate copolymer, and aziridinyl silane and an optional silica...

Feb 23, 2011 - Liquid Two-part Fast-curing Water-based Adhesive of Separate Application Type and Method for Bonding Using the Water-based Adhesive - Patent
Provided are a novel, liquid, two-part, fast-curing, water-based adhesive of separate-application type which exhibits initial adhesion and adhesion...

Feb 17, 2011 - Natural Biodegradable Adhesive from Silk - Patent
The highly adhesive silk protein was identified and structural requirements needed for its glue properties were analyzed. It is proposed to use this... (1 Member Reaction)

Feb 10, 2011 - Two-Part Foamable Adhesive With Renewable Polyol - Patent
The present invention relates to a two-part foamable adhesive for use on roofing substrates, and more particularly to a two-part foamable adhesive...

Feb 10, 2011 - Adhering Composition and Method of Applying the Same - Patent
A method of in-situ adhering including providing pre-gel including phenolic compound and water miscible polymers like carbohydrates, salts of anionic... (1 Member Reaction)

Feb 10, 2011 - Film-To-Film Laminate, Made by Using an Aqueous Polymer Dispersion as Adhesive Agent - Patent
There exists a high demand for low cost adhesives for film-to-film lamination with sufficiently good performance in the general purpose sector of...

Feb 09, 2011 - Acrylic Pressure Sensitive Adhesive And Method Of Preparing The Same - Patent
The pressure sensitive adhesive sheet applied to the removable adhesive on one side of the substrate can be printed by graphic printing of the...

Feb 03, 2011 - Self-Curable Water-Based Solid Adhesive and Bonding Method - Patent
Self-curable water-based solid adhesives of this invention include the following components (A), (B), (C), and (D):; (A) an anionic-group-containing...

Jan 26, 2011 - Environmental Structural Adhesives - Technical Paper
Various structural adhesives are available that reduce emissions and assist in the recycling of plastics to minimize waste and volatile organic carbon...

Jan 20, 2011 - Biobased Technology for Improving UV-Curable Polyurethane Dispersions and Urethane Acrylates - Technical Paper
The developments of polyurethane dispersions and radiation curing techniques come together in UV-curable polyurethane dispersions (UV-PUD). The...

Jan 20, 2011 - Design of Nanostructured Waterborne Adhesives with Improved Shear Resistance - Patent
The mechanical and adhesive properties of a series of model nanostructured waterborne PSA films have been characterized. The base polymer composition... (2 Member Reactions)

Jan 20, 2011 - Effect of particle structure on the peel strength and heat resistance properties of vinyl acetate/acrylate latexes laminating adhesives - Technical Paper
The concept of using particle structure design to prepare emulsion laminating adhesives (LAs) for improving both the peel strength and heat resistance...

Jan 13, 2011 - A Water-Based Adhesive Composition And A Process To Foam It - Patent
This patent describes a process to apply a foamable water-based adhesive which is an aqueous polymer solution or dispersion, where a first aqueous...

Jan 13, 2011 - Adhesives with Improved Dispensability Properties - Patent
This invention relates to improved adhesives. Specifically, the invention relates to improved adhesives that exhibit improved dispensability...

Dec 16, 2010 - Emulsion based polymer adhesive - Patent
The present invention relates to an aqueous dispersion of an improved water-insoluble latex polymer. The present invention further relates to...

Nov 25, 2010 - Aqueous Binder System Comprising Epoxy-Functional And Carboxyl-Functional Components, A Process For Their Manufacture, And A Method Of Use Thereof - Patent
The present invention relates to an aqueous binder system comprising epoxy-functional and carboxyl-functional components. It also relates to a...

Nov 25, 2010 - Extraction of Jatropha curcas proteins and application in polyketone-based wood adhesives - Technical Paper
Jatropha proteins were successfully extracted from the corresponding seeds using the principle of isoelectric precipitation. Sodium dodecyl sulfate...

Nov 17, 2010 - Polyols based on isocyanates and melamines and their applications in 1K and 2K coatings - Technical Paper
Polyurethane polyols (PUPOs) and melamine polyols (MEPOs), invented by AkzoNobel Coatings, offer valuable alternatives to the commonly used polyester...

Nov 11, 2010 - Influence Of The Chemical Structure Of Urethane-Based Thickeners On The Properties Of Waterborne Polyurethane Adhesives - Technical Paper
To analyse the parameters that influenced the thickening mechanism of waterborne PU adhesives , different hydrophobically-modified ethoxylated...

Nov 11, 2010 - Isocyanate-Terminated Urethane Prepolymer, Process For Producing The Same, And Adhesive Comprising The Urethane Prepolymer - Patent
The present invention relates to an isocyanate group-terminated urethane prepolymer and a process for producing the same, and an adhesive comprising...

Nov 04, 2010 - Adhesive For Nonceramic Floor Coverings - Patent
The invention relates to a process for bonding nonceramic floor coverings to a substrate, wherein an aqueous adhesive is used, which comprises a...

Oct 21, 2010 - Adhesion Promoter Intended For Application To A Thermoplastic Elastomer Polymer Substrate And Corresponding Processes For Surface Treatment And Adhesive Assembly - Patent
Over the past few years, thermoplastic elastomer (TPE) polymers, such as polyether ester amide and polyester amide TPE-As, have been widely used in...

Oct 14, 2010 - Protein-Containing Emulsions And Adhesives, And Manufacture And Use Thereof - Patent
This invention provides emulsions and adhesives comprising proteins that can be isolated from a variety of sources including renewable plant biomass,...

Oct 07, 2010 - Aqueous Polymer Compositions Containing Glycerol Esters As Plasticizers - Patent
Aqueous polymer dispersions are provided that include plasticizers that include mono-, di- and triesters of glycerol. The aqueous polymer dispersions...

Sep 22, 2010 - Aqueous polyurethane resin dispersion and aqueous adhesive - Patent
An aqueous urethane resin dispersion for bonding can be used in wet lamination and dry lamination and can be reactivated easily at a low temperature... (3 Member Reactions)

Sep 16, 2010 - Tackifier Resin Emulsion, And Acrylic Emulsion Type Tackifier And Adhesive Composition - Patent
PROBLEM TO BE SOLVED: To provide an acrylic emulsion type tackifier and adhesive having excellent adhesive force under a high-temperature environment,...

Sep 16, 2010 - Water Re-Dissolvable Adhesive - Patent
The aqueous adhesive according to the invention shows improved properties in its application on fast running labelling machines. The bonded labels...

Sep 08, 2010 - Method For Producing Copolymer Latex For Water-Based Adhesive And Copolymer Latex For Water-Based Adhesive - Patent
PROBLEM TO BE SOLVED: To provide a method for producing a copolymer latex for a water-based adhesive with excellent contact adhesion immediately after...

Sep 08, 2010 - Method Of Adhering EPDM Membranes To Non-Porous Substrates - Patent
A method of adhering a roofing membrane to a roof surface including providing a roofing membrane including a hygroscopic dusting agent on at least one...

Aug 11, 2010 - Polyurethane Resin Aqueous Dispersion, And Aqueous Adhesive For Footwear And Aqueous Primer Coating Agent Containing The Same - Patent
The present invention relates to a polyurethane resin aqueous dispersion, which displays excellent adhesion, heat resistance and ease of application,...

Jul 28, 2010 - The preparation of core-shell P(St-MMA)-SiO; 2; hybrid nanoparticles and filling in the styrene/n-butyl acrylate adhesive - Technical Paper
In this study, core-shell poly(styrene-methyl methacrylate) (P(St-MMA))-SiO 2 hybrid nanoparticles were prepared successfully by emulsion...

Jul 22, 2010 - Water Borne Acrylic Pressure Sensitive Adhesives with Improved Humidity Resistance - Technical Paper
A binary latex system is described which meets several target criteria as a pressure sensitive adhesive on untreated polyester: improved humidity...

Jul 15, 2010 - Double-Sided Pressure-Sensitive Adhesive Sheet and Method for Producing the Same - Patent
The present invention relates to a double-sided pressure-sensitive adhesive (PSA) sheet comprising a nonwoven fabric substrate bearing a PSA layer...

Jul 15, 2010 - Soy protein adhesive and uses thereof - Patent
The present invention provides a soy protein-based adhesive composition and a process for making the composition that may be used in particleboards... (1 Member Reaction)

Jul 08, 2010 - Water Resistant Adhesive And Methods Of Use - Patent
The invention provides the art with an adhesive that may advantageously be used in the manufacture of water resistant paperboard products, such as...

Jul 08, 2010 - Waterborne Adhesive Compositions For Use In Bonding To Fire Retardant Treated Wood And Wood Composites - Patent
Wood and wood composites, in particular when used in the manufacture of articles to be used in public places, such as in office buildings, schools,...

Jul 01, 2010 - Bioabsorbable Adhesive Compounds And Compositions - Patent
This patent covers bioabsorbable compounds which include a polyalkylene oxide backbone with two or more isocyanate substituents are useful as one... (1 Member Reaction)

Jul 01, 2010 - Thermomechanical analysis and performance tests of some EPI wood adhesives - Technical Paper
Poly vinyl acetate-based emulsion polymer/isocyanates structural wood adhesives were prepared and their performance benchmark tested according to the...

Jun 17, 2010 - The Preparation of Core-Shell P(St-MMA)-SiO(2) Hybrid Nanoparticles and Filling in the Styrene/n-butyl Acrylate Adhesive - Technical Paper
In this study, core-shell poly(styrene-methyl methacrylate) (P(St-MMA))-SiO₂ hybrid nanoparticles were prepared successfully by emulsion...

Jun 17, 2010 - Waterborne Adhesive - Patent
The invention provides the art with a starch based corrugating adhesive that may advantageously be used in the manufacture of water-resistant... (1 Member Reaction)

Jun 16, 2010 - Stable Soy/Urea Adhesives and Methods of Making Same - Patent
The present invention provides an improved method of producing a stable heat denatured soy/urea adhesive having improved wet and dry strengths, with...

Jun 10, 2010 - Aqueous Adhesive Dispersion - Patent
PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition which achieves a high initial strength, especially in a wet state (wet strength)...

Jun 03, 2010 - Adhesive For Executing Sound Insulating Material For Wooden Flooring Material - Patent
PROBLEM TO BE SOLVED: To provide a water-based adhesive capable of making a sound insulating material adhere to the bottom of a wooden flooring...

Jun 03, 2010 - Aspects of the performance of PVAc adhesives in wood joints - Technical Paper
Various modifications of polyvinyl acetate emulsion wood adhesive were made and their performance evaluated in standard tests. The results are...

May 27, 2010 - Paper laminates manufactured using foamed adhesive systems - Patent
Foamed, aqueous adhesive compositions are used to manufacture tissue laminate products including or especially as bathroom tissue, facial tissue,... (1 Member Reaction)

May 20, 2010 - Biomimetic soy protein nanocomposites with calcium carbonate crystalline arrays for use as wood adhesive - Technical Paper
Despite the biodegradability, non-toxicity, and renewability, commercially available soy protein-based adhesives still have not been widely adopted by...

May 19, 2010 - Acrylic pressure sensitive adhesive compositions - Patent
The present invention relates to an acrylic pressure sensitive adhesive composition, specifically, an acrylic pressure sensitive adhesive composition...

Apr 08, 2010 - Aqueous Adhesive Composition - Patent
PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition equipped with an excellent bonding performance. SOLUTION: The aqueous adhesive...

Apr 01, 2010 - Low Formaldehyde Emission Adhesive System - Patent
The invention relates to an improved two component adhesive system, a kit comprising said two adhesive components, its use and a method for production...

Mar 18, 2010 - Zeolite Starch Adhesive For Corrugated Cardboards And Method For Making The Same - Patent
The present invention relates to a starch adhesive mixed with zeolite powder to provide suitable absorption function for corrugated cardboards, and a...

Mar 11, 2010 - Tackifier Resin Emulsion, Acrylic Emulsion Type Self-Adhesive Composition, Acrylic Emulsion Type Self-Adhesive Composition For Foam Substrate, And Acrylic Emulsion Type Self-Adhesive Composition For Polyurethane Foam - Patent
PROBLEM TO BE SOLVED: To provide a tackifier resin emulsion which imparts excellent adhesive force even in a hot environment and can impart good... (1 Member Reaction)

Feb 26, 2010 - Bioadhesive from distiller's dried grains with solubles - Conference
Distiller's Dried Grains with Solubles (DDGS) is used to replace starch as a major feedstock material to produce bio-adhesives. The experimental...

Feb 26, 2010 - Method For Production Of Polyester Emulsion-Type Adhesive Composition - Patent
The present invention relates to a method for producing a polyester-based emulsion type pressure-sensitive adhesive composition including: adding a...

Feb 11, 2010 - Addition of urethane-based thickener to waterborne polyurethane adhesives having different NCO/OH ratios and ionic groups contents - Technical Paper
Several waterborne polyurethane adhesives containing different hard-to-soft segment ratios and ionic groups were prepared by using the acetone... (1 Member Reaction)

Feb 10, 2010 - Preparation And Characterization Of Waterborne Polyurethane As Shoe Adhesives - Technical Paper
A series of water-borne PU adhesives for footwear was prepared by the prepolymer process using dimethylol propionic acid and sucrose as a hydrophilic...

Jan 28, 2010 - Effect of the ethylene/vinyl acetate ratio of ethylene/vinyl acetate emulsion on the curing behaviour of an emulsion polymer isocyanate adhesive for wood. - Conference
Gassing of isocyanate adhesives was examined, the factors investigated being viscosity, pH, level of surfactant, ethylene/vinyl acetate ratio in the...

Jan 27, 2010 - Phase-separated polymer dispersions: valuable raw materials for coatings, plasters and renderings - Patent
It is noted that aqueous polymer dispersions with phase-separated morphology, like core/shell copolymers, are responsible for unique and tailor-made...

Jan 21, 2010 - Aspects of latex particle size control for improved water blush resistance - Patent
It is noted that water whitening of latex coatings may arise as a result of pockets of trapped, localised hydrophilic material within the coating, and...

Jan 14, 2010 - Effect Of The Charging Method Of Chain-Transfer Agent On Emulsion Polymerization Process And Pressure-Sensitive Adhesive Properties - Technical Paper
Poly(n-butyl acrylate-co-acrylic acid) latices were synthesised by a two-stage sequential emulsion polymerisation technique using three different... (3 Member Reactions)

Dec 16, 2009 - Water based adhesive - Patent
An adhesive composition of between 10-70% by weight of a latex emulsion, between 30-80% by weight of an acrylic, between 0.05-5% by weight of a...

Nov 26, 2009 - Aqueous Pressure-Sensitive Adhesive Composition - Patent
This patent provides an aqueous pressure-sensitive adhesive composition capable of producing an even coated surface without a break in a coated...

Nov 12, 2009 - The Synthesis Of Silica-Sol/Acrylate Copolymer Composite Latexes With A Gradient Concentration In The Radial Direction And Their Adhesive Properties - Technical Paper
Silica-sol/acrylate copolymer composite latices were prepared by semi-continuous emulsion polymerisation. Methyl methacrylate was distributed in a... (1 Member Reaction)

Nov 12, 2009 - Waterborne Adhesives For Elastomers - Patent
There is provided a waterborne adhesive composition comprising (a) one or more bromine substituted olefin polymer,(b) one or more halosulfonated... (2 Member Reactions)

Nov 04, 2009 - Influence of the chemical structure of urethane-based thickeners on the properties of waterborne polyurethane adhesives - Technical Paper
To analyse the parameters that influence the thickening mechanism of waterborne polyurethane adhesives , different hydrophobically modified... (2 Member Reactions)

Oct 29, 2009 - Synthesis and characterisation of water-borne polyurethane adhesive from diphenylmethane diisocyanate (MDI) and 1,6-hexamethylene diisocyanate (HDI) - Technical Paper
A series of water-borne polyurethane adhesives (WPUA) were prepared from diphenylmethane 4,4'-diisocyanate (MDI), 1,6-hexamethylene diisocyanate... (2 Member Reactions)

Oct 21, 2009 - Formaldehyde-Free And Water-Resistant Adhesive For Corrugated Cardboard - Patent
PROBLEM TO BE SOLVED: To provide a formaldehyde-free and water-resistant adhesive for corrugated cardboard, which has excellent water-resistant... (2 Member Reactions)

Oct 08, 2009 - Morphology and properties of water-borne polyurethane/carbon nanotube nanocomposite adhesives with various carboxyl acid salt groups - Technical Paper
Three series of water-borne polyurethane (WBPU)/carbon nanotube (CNT) nanocomposites were prepared, and their morphology and properties with various...

Oct 08, 2009 - Preparation and properties of a water-borne contact adhesive based on polychloroprene latex and styrene/acrylate emulsion blend. - Technical Paper
A water-borne contact adhesive consisting of polychloroprene latex (PCL) and styrene/acrylate emulsion (SAE) blend was developed. In order to blend... (2 Member Reactions)

Oct 01, 2009 - Preparation and properties of water-borne polyurethane adhesives modified by polystyrene - Technical Paper
Water-borne polyurethane adhesives modified by polystyrene (PS) were prepared through a prepolymer mixing process from diisocyanates, an anionic... (4 Member Reactions)

Oct 01, 2009 - Properties of water-borne polyurethane adhesives: effect of chain extender and polyol content - Technical Paper
A series of water-borne polyurethane (WBPU) adhesives were prepared with various ratios of polyol, polytetramethylene oxide glycol (PTMG), and chain... (1 Member Reaction)

Sep 17, 2009 - Improved Adhesive For Corrugated Cardboard - Patent
PROBLEM TO BE SOLVED: To provide a starch-based adhesive , which increases initial bonding strength for improving bonding speed and does not...

Aug 30, 2009 - Dental Adhesive Composition - Patent
A hydrolytically-stable, self-etching, self-priming dental adhesive composition comprises an aqueous solution of acid-polymerizable nano-particles...

Aug 27, 2009 - Emulsion based polymer adhesive - Patent
A high degree of resistance to water whitening, especially hot water, by pressure-sensitive adhesives (PSAs) is required for adhesive applications.... (2 Member Reactions)

Jul 13, 2009 - Control Of Adhesive Properties Through Structured Particle Design Of Water-Borne Pressure-Sensitive Adhesives - Technical Paper
The concept of using structured particles and the mechanism of film formation from latexes to produce pressure-sensitive adhesive (PSA) films with...

Jul 01, 2009 - Silicone (Meth) Acrylate Particles, Process For Preparation Thereof And Use Thereof - Patent
The present invention relates to silicone (meth)acrylate particles, to a process for preparing such particles including the steps of:; a) obtaining an...

Jun 24, 2009 - Investigations on the drying behaviour of adhesives on plasma-treated wood materials - Technical Paper
In this study, the drying behaviour of a polyvinyl acetate (PVAc) adhesive and an emulsion polymer isocyanate adhesive on particle board and...

Jun 03, 2009 - Aqueous Synthetic Resin Emulsion, Re-Emulsifiable Emulsion Powder, And Adhesive Composition Using The Same - Patent
This patent describes a product that provides an aqueous synthetic resin emulsion capable of forming a film with excellent water resistance, hot water...

Jun 03, 2009 - Preparation of nanosilica-reinforced water-borne silylated polyether adhesive with high shear strength. - Technical Paper
Nano-silica, stemming from tetraethyl orthosilicate (ethyl silicate), silica sol, and/or fumed silica powder, was employed to reinforce water-borne...

May 05, 2009 - Water-Based Adhesive Composition - Patent
This patent describes a water-based adhesive composition with excellent water resistance, heat resistance, and durability. The water-based adhesive... (7 Member Reactions)

Apr 13, 2009 - Compositions For Carton Sealing - Patent
The disclosed invention provides an adhesive composition that can be applied to a paperboard carton via water-based flexographic printing, dried and...

Apr 13, 2009 - Corrosion-resistant ply bond adhesives and products and processes incorporating such adhesives - Patent
This patent covers corrosion-resistant adhesive compositions which are useful for bonding plies in multi-ply cellulosic fibrous structures. Multi-ply...

Mar 27, 2009 - Adhesive composition for application to paperboard cartons via water based flexographic printing - Patent
An invention is disclosed which provides an adhesive composition for application to paperboard cartons via water based flexographic printing. After...

Mar 27, 2009 - Properties of Waterborne Polyurethane Adhesives: Effect of Chain Extender and Polyol Content - Technical Paper
A series of waterborne polyurethane (WBPU) adhesives were prepared with various ratios of polyol, and chain extender, ethylene diamine (EDA), at a...