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WO/2021/028300A1 |
The present invention relates to a urethane group-containing polyisocyanate prepared by reacting a system containing organic polyhydroxy compounds and excess toluene diisocyanate and, a process for preparing the same, a product containin...
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WO/2021/023841A1 |
The present invention relates to a method for bonding substrates of the same or different type using two-component structural adhesives on the basis of aliphatic polyisocyanates and polyaspartic acid esters, and to a two-component struct...
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WO/2021/024981A1 |
Provided are a laminate and a method for producing the same, the laminate being capable of maintaining the adhesive strength between respective layers high enough under high-temperature hydrothermal treatment conditions. A laminate 300 i...
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WO/2021/022470A1 |
A one-component type polyurethane prepolymer composition comprises a reaction product formed through a reaction between reactants comprising (a) at least one polyisocyanate, and (b) a polyol blend comprising at least one bifunctional pol...
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WO/2021/025093A1 |
The present invention addresses the problem of providing a moisture-curable polyurethane hot-melt resin composition having excellent low-viscosity, initial adhesive strength, flexibility, coating suitability, and hydrolysis resistance. T...
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WO/2021/018483A1 |
The present invention refers to polyetherpolyols which are characterized by a low content of cyclic by-products as well as to a method for producing the polyetherpolyol and an adhesive composition comprising the same.
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WO/2021/019868A1 |
An adhesive sheet having a sheet-form base material and an adhesive agent layer formed on one surface of the base material, the adhesive sheet being such that: the adhesive agent layer comprises a cured product of an adhesive agent compo...
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WO/2021/014272A1 |
The present disclosure relates to a process of manufacturing a moisture-curable adhesive composition, wherein the process comprises the steps of: a) providing a multi-screw extruder comprising a reaction chamber; b) providing reactants a...
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WO/2021/015443A1 |
The present invention relates to an urethane adhesive composition comprising a first urethane-based prepolymer, a second urethane-based prepolymer, a first adhesion promoter, and a second adhesion promoter.
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WO/2021/009447A1 |
The invention relates to a two-component composition comprising: a part A, comprising a borane complex BH3 with an amine; a part B, comprising a decomplexing agent for decomplexing the borane and the amine; and at least one compound that...
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WO/2021/009565A1 |
(Meth)acrylate-functionalized oligomers having a) an oligomeric backbone comprised of first segments and second segments and b) (meth)acrylate-functionalized end groups are provided. Such oligomers are useful as components of curable com...
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WO/2021/011284A1 |
Embodiments of the present disclosure are directed towards water-based compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound.
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WO/2021/011222A1 |
Embodiments of the present disclosure are directed towards solventless compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound.
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WO/2021/011248A1 |
Embodiments of the present disclosure are directed towards solvent-based compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound.
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WO/2021/009446A1 |
The invention relates to a two-component composition comprising: - a portion A comprising an organoborane complex having an amine; - a portion B comprising a polymer having at least one acrylic group and at least one isocyanate group; th...
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WO/2021/006187A1 |
The purpose of the present invention is to provide an isocyanate-based adhesive that exhibits superior adhesiveness, water-resistant adhesiveness, and heat-resistant adhesiveness. The present invention provides an isocyanate-based adhesi...
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WO/2021/005018A1 |
One-component heat-activatable polyurethane water-based adhesive composition, which comprises, with respect to the total weight of the adhesive composition: - from 12 % to 50 %, by weight of dry matter, of an aqueous dispersion of a poly...
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WO/2021/002171A1 |
An adhesive composition containing an organic silicon compound represented by formula (1). [In the formula, R1 is an alkyl group or an aryl group, R2 are an alkyl group or an aryl group.R3 are an alkyl group, an aryl group, an aralkyl gr...
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WO/2020/262182A1 |
The present invention provides a moisture-curable polyurethane hot melt resin composition which is characterized by containing a urethane prepolymer (i) having an isocyanate group, said urethane prepolymer being a reaction product of a p...
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WO/2020/263663A1 |
Disclosed is an adhesive system and method of use thereof wherein the adhesive composition comprises a moisture curable adhesive comprised of an isocyanate terminated prepolymer and a cure accelerator having two curatives components havi...
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WO/2020/264159A1 |
A moisture curable polyurethane hot melt adhesive composition and a process for making the same are disclosed. The moisture curable polyurethane hot melt adhesive composition includes an isocyanate-terminated polyurethane prepolymer that...
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WO/2020/262645A1 |
Disclosed is an adhesive for laminate, which is obtainable by formulating (A) an isocyanate component and (B) a polyol component, wherein the isocyanate component (A) comprises (a) a urethane prepolymer having an isocyanate group at the ...
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WO/2020/262697A1 |
Provided are a pressure-sensitive adhesive composition having excellent transparency and having high durability and unsusceptibility to blushing by moist heat and a pressure-sensitive adhesive sheet. The pressure-sensitive adhesive compo...
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WO/2020/262646A1 |
Disclosed is an adhesive for laminate, which is obtainable by formulating (A) a urethane prepolymer having an isocyanate group at the end, (B) a polyol component and (C) a citric acid ester, wherein the urethane prepolymer (A) is a react...
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WO/2020/256476A1 |
The present specification relates to a radical-based adhesive composition, a polarizing plate protective film comprising same, a polarizing plate comprising same protective film, and an image display device comprising same polarizing plate.
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WO/2020/256067A1 |
The present invention addresses the problem of providing an adhesive sheet which has excellent outgas resistance and curling resistance after post curing. The present invention relates to an adhesive sheet which has an adhesive layer obt...
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WO/2020/256877A1 |
A solvent-based polyurethane retort adhesive system for producing laminates including: (A) at least one isocyanate compound, Component A, comprising: a blend of: (i) at least one aliphatic-based isocyanate and (ii) at least one aromatic-...
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WO/2020/255844A1 |
The present invention provides a curable composition, a cured product, and an adhesive thereof. The curable composition is characterized by comprising an isocyanate prepolymer (A), an epoxy resin (B), and a curing agent or curing acceler...
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WO/2020/256068A1 |
The present invention addresses the problem of providing an adhesive sheet which has excellent outgas resistance and curling resistance after post curing. The present invention relates to an adhesive sheet which has an adhesive layer obt...
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WO/2020/227596A9 |
An elastic tape or film of a aqueous polyurethane dispersion with solid low melt powder which can be applied to a fabric via transfer printing as well as methods for production of the elastic tape or film, articles of manufacture compris...
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WO/2020/256878A1 |
A solvent-based polyurethane retort adhesive composition for producing laminates including: (A) at least one isocyanate compound, Component A; and (B) at least one isocyanate (NCO)-reactive component, Component B, comprising (i) at least...
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WO/2020/249901A1 |
The present invention relates to a compound of the following formula (I): Formula (I), as well as the polyurethanes obtained from these compounds, and their uses in sealant formulations.
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WO/2020/249578A1 |
The present invention relates to an aqueous polyurethane dispersion and a process for preparing the same, an adhesive containing the same, and an adhesion article obtained by bonding with the adhesive. The aqueous polyurethane dispersion...
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WO/2020/252124A1 |
A vehicle component construct and process of making the same including a frame formed of a composite sandwich panel material and a window formed of a transparent resin within the frame. The composite sandwich panel material of the frame ...
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WO/2020/252127A1 |
A vehicle component construct including a panel formed of a composite sandwich material. The composite sandwich material including an open area core defining a plurality of pores, a high gloss surface sheet adhered to a first face of the...
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WO/2020/248753A1 |
A self-repairing material for preventing tire puncture and a preparation method therefor, relating to the technical field of tire self-repair. The self-repairing material consists of an A material and a B material. The A material compris...
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WO/2020/251107A1 |
The present invention relates to a re-releasable adhesive and a method for preparing an adhesive material using same, the re-releasable adhesive comprising: an acrylic monomer composed of 20-30 parts by weight of butyl acrylate, 4-5 part...
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WO/2020/246241A1 |
Provided are a reactive adhesive agent, a laminated film using the same, and a packaging body, the reactive adhesive agent containing a polyol composition (A) and a polyisocyanate composition (B), wherein: the polyol composition (A) cont...
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WO/2020/243873A1 |
A method for reducing coefficient of friction of a laminate comprising a polyurethane adhesive is provided. The method comprises providing the polyurethane adhesive; and adhering at least two substrates with the polyurethane adhesive to ...
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WO/2020/247519A1 |
A material comprising an encapsulated component within a shell, a rupture initiator associated with the encapsulated component, and a polymeric matrix material, wherein the encapsulation is adapted to fail upon activation of the rupture ...
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WO/2020/246529A1 |
The present invention addresse the problem of providing a surface protective film having good wetting property and heat resistance, and preferably having a good appearance. An adhesive composition according to the present invention inclu...
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WO/2020/245826A1 |
The present invention provides a solution-processable self-healing hydrolytically stable elastomer, a method for the preparation thereof, and articles of manufacture comprising the elastomer. The elastomer comprises polymeric chains comp...
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WO/2020/246789A1 |
The present invention relates to a polyol composition comprising anhydrosugar alcohols and an anhydrosugar alcohol polymer and, more specifically, to a polyol composition comprising a monoanhydrosugar alcohol, a dianhydrosugar alcohol, a...
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WO/2020/246243A1 |
Provided are: a two-component-type adhesive having excellent moldability, heat resistance, and resistance to moist heat; and a laminate, a molded body; and a packaging material which are obtained by using the two-component-type adhesive....
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WO/2020/240900A1 |
Provided are: an adhesive selection method which enables simple and appropriate selection of an adhesive for bonding heterogeneous materials; an adhesion complex using such an adhesive; and a production method for such an adhesion comple...
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WO/2020/239918A1 |
The invention relates to a composition comprising: – at least one silane group-containing polymer with a silicon content ranging from 0.6 to 2 wt.%, obtained by reacting at least one isocyanate group-containing polymer and at least one...
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WO/2020/241265A1 |
The problem to be solved by the present invention is to provide an adhesive sheet capable of preventing, in an insert part molding step, the occurrence of distortions, or the like, due to localized heating during the ejection of a molten...
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WO/2020/242224A1 |
The present invention relates to ether diol-derived polycarbonate diol of anhydrohexitol, a method for preparing same, polyurethane prepared from same and an adhesive comprising same and, more specifically, to polycarbonate diol, a metho...
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WO/2020/234128A1 |
The invention concerns a process for preparing an aldol ester of the formula (I), characterized in that at least one carboxylic anhydride of the formula (II) is reacted with at least one aldol of the formula (III) with heating in the pre...
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WO/2020/235526A1 |
The invention addresses the problem of providing a printing ink composition for a laminate for flexible packaging having excellent long-term stability for which the printing ink composition for a laminate for flexible packaging can be de...
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