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WO/2023/143834A1 |
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyisocyanurate (PIR) comprising foam, the reaction mixture comprising mixing at an isocyanate index >120: - At least one ...
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WO/2023/143833A1 |
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate (PU or PIR) containing foam having a calorific value below 6 MJ/kg, preferably below 4.5 M...
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WO/2023/143929A1 |
The present invention relates to a polyurethane prepolymer composition, comprising a reaction product of an isocyanate component and a polyol component, wherein the reaction product comprises isocyanate groups at an amount of 5.0 to 13.0...
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WO/2023/145408A1 |
[Problem] To stably provide a multilayered polyester film having excellent versatile adhesion properties onto various coated materials. [Solution] Provided is a multilayered polyester film comprising a polyester film base material and a ...
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WO/2023/142013A1 |
The present invention relates to a two-part polyurethane- (meth) acrylic hybrid adhesive composition, especially to a two-part polyurethane- (meth) acrylic hybrid adhesive composition containing a special cure system but without typical ...
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WO/2023/137535A1 |
This invention refers to a liquid base product that comprises vegetable oil, and/or blond glycerin, and/or animal fat and nitrilotriethanol; a liquid formulated product that comprises the base product and organic surfactants, the catalys...
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WO/2023/139067A1 |
The invention relates to a moisture curable adhesive composition comprising at least 65 wt.-% of at least one isocyanate-functional polyurethane polymer P obtained by reacting: a) A polyol composition comprising a1) At least one polyeste...
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WO/2023/139635A1 |
[Problem] To provide a urethane resin composition that is not susceptible to swelling when heated. [Solution] A urethane resin composition for forming a foam that constitutes a heat insulating material in a building, said urethane resin ...
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WO/2023/136064A1 |
The purpose of the present invention is to improve tensile properties. A two-component curable polyurethane resin composition according to one embodiment contains: a first component that contains a polyol and a terpene resin; and a secon...
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WO/2023/131655A1 |
The present invention describes a one-component moisture curing composition comprising 100 weight parts of a polymer P1 containing silane groups of the formula (I), 5 to 50 weight parts of at least one liquid epoxy resin, at least one po...
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WO/2023/130370A1 |
The present invention relates to a reactive hot melt adhesive composition and the use thereof. In particular, the present invention provides an adhesive composition having (A) at least one reactive polyurethane prepolymer obtained by rea...
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WO/2023/126199A1 |
The present invention relates to a polyol catalyst for producing polyurethanes, comprising: - at least two alcohol functional groups; - at least one catalyst functional group selected from imidazole and/or tertiary amine functional group...
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WO/2023/128476A1 |
The present invention relates to a polyester release film and a method for manufacturing same. The polyester release film is not only excellent in peelability and coating processability, but also has excellent antistatic properties and h...
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WO/2023/125923A1 |
The embodiments of the present application provide a resin composition and the use thereof. The resin composition comprises polyurethane acrylate and a curing monomer, wherein the curing monomer comprises a compound containing a free rad...
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WO/2023/120726A1 |
A weak-anchoring liquid crystal alignment agent according to the present invention contains a component (A) and a component (B). Component (A): A polymer comprising a structural unit represented by formula (1). Component (B): At least an...
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WO/2023/115442A1 |
A two-component polyurethane composition contains: (A) an aqueous dispersion comprising: a hydroxyl group-containing acrylic emulsion polymer comprising, by weight based on the weight of the hydroxyl group-containing acrylic emulsion pol...
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WO/2023/115672A1 |
An asphalt modifier, and a preparation method therefor and the use thereof. The asphalt modifier comprises the following raw materials, in parts by weight: 15-60 parts of a thermoplastic elastomer, 10-35 parts of a polyurethane elastomer...
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WO/2023/120656A1 |
This surface treatment agent contains: (A) an aqueous polyurethane resin; (B) an acrylic resin; (C) a fluorine-containing compound; and (D) a hydrophilic compound. The aqueous polyurethane resin (A) is a chain-elongation product of (e) a...
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WO/2023/110753A1 |
The present invention relates to a method for the production of a thermoplastic molded polyurethane flexible foam having a foam density of 15 to 100 g/dm3 comprising mixing of (a) Diisocyanate, (b) Polyol having an OH number of less than...
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WO/2023/110560A1 |
The invention relates to a polyol composition, a corresponding polyurethane reaction system and a polyurethane foam prepared therefrom.
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WO/2023/111464A1 |
The present invention relates to a composition comprising: an -NCO component comprising: o A) at least one polyurethane having at least two NCO end groups; and o B) optionally a polyisocyanate compound having at least one polyisocyanate ...
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WO/2023/114250A1 |
The present disclosure relates to methods for making polyols, esters, and surfactants. Generally, a carboxyl-containing molecule is reacted with an epoxide-containing molecule to obtain a hydroxylated ester. If multiple epoxide groups ar...
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WO/2023/113256A1 |
The present invention relates to a water-soluble polyisocyanate and a water-soluble clear coat composition including same, the water-soluble polyisocyanate being obtained from a polyisocyanate compound, a silane-based monomer, and a sulf...
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WO/2023/109869A1 |
A thermal insulation material, having a polyurethane foam that contains 0.2-3% of a hydrophilic aerogel. The polyurethane foam is obtained by mixing and foaming a polyol mixture of an amine polyol, a polyester polyol, and an aliphatic am...
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WO/2023/108246A1 |
The present invention relates to recycling technology for synthetic polyester and polyester + polyurethane textile waste, natural cotton textile waste and textile waste having a mixed composition (cotton + polyester + polyurethane) produ...
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WO/2023/113258A1 |
The present invention relates to a block polyisocyanate obtained from a polyisocyanate compound and a blocking agent, wherein the block polyisocyanate contains: a first block isocyanate group having an isocyanate group blocked by a silan...
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WO/2023/112811A1 |
Provided are: a solid electrolyte which has excellent toughness as well as excellent ion conductivity and cation transport number; a battery comprising a solid electrolyte; and a flexible device comprising a battery. The solid electrolyt...
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WO/2023/114740A1 |
A photo-curable composition can include a photo-curable resin and a photoinitiator. The photo-curable composition can typically have a shear viscosity of less than 1 Pa·s at 100 °C at a shear rate of 50 s-1 and can typically include a ...
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WO/2023/107661A1 |
A melt-spun thermoplastic polyurethane fiber is provided. The melt-spun thermoplastic polyurethane fiber provides elastic properties and exhibits chemical resistance.
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WO/2023/106255A1 |
The purpose of the present invention is to provide calcium carbonate that has a controlled shape and a controlled surface treatment amount and can provide resin compositions each having a low viscosity and high thixotropic properties whe...
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WO/2023/107290A1 |
A two-part curable composition which cures to form a thermally conductive cured product, including: (a) a first part including: (1) at least one metal catalytic component for catalyzing the cure reaction; (2) a non-reactive diluent compo...
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WO/2023/104041A1 |
Provided are a material and a preparation method therefor, an application of the material, and an abrasive material. The material comprises a polymer substrate and foamed microspheres distributed in the polymer substrate, wherein the foa...
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WO/2023/106490A1 |
The present invention provides: a pigment-containing light/moisture-curable resin composition having excellent storage stability, more particularly a light/moisture-curable resin composition which not only effectively prevents light leak...
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WO/2023/104621A1 |
The invention relates to a process for preparing a mixturecomprising a macromer, said process comprising: providing amacromer which is prepared from a polyether polyol P1,wherein said macromer additionally comprises a moiety whichcontain...
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WO/2023/100047A1 |
Mixture for treatment of one leather layer having at least one surface S and comprising, per square meter of the surface S to be treated: - distilled water, in one amount by weight between 20 mg and 150 mg, optionally comprised between 3...
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WO/2023/102361A1 |
A package coating on at least a portion thereof with a coating, the coating being derived from a coating composition, the coating composition comprising: a) a polyamide imide (PAI) resin, and b) a crosslinking agent comprising an isocyan...
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WO/2023/101379A1 |
The present invention relates to an isocyanate composition with excellent storage stability and an optical lens manufactured from the isocyanate composition.
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WO/2023/100728A1 |
The present invention provides a urethane resin composition which contains a urethane resin (A) having a non-ionic group, water (B), and a powder (C), and which is characterized in that the flow initiation temperature of the urethane res...
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WO/2023/101404A1 |
The present invention relates to an isocyanate composition capable of improving transparency when applied to a product, through the suppression of discoloration and whitening, and to a preparation method therefor. The isocyanate composit...
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WO/2023/097571A1 |
An object of the present invention is to provide a moisture-curable polyurethane hot-melt resin composition having excellent adhesion to fabrics (in particular, water-repellent fabrics) and excellent laundering resistance. The present in...
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WO/2023/102069A1 |
Provided herein are surface treating compositions for imparting beneficial surface properties to substrates. The compositions can be prepared by reacting a bio-based polyol with an isocyanate and an ionogenic molecule. The compositions c...
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WO/2023/094464A1 |
The invention relates to high blowing agent compositions that are reactive with isocyanates, to their use in the preparation of polyurethane foams and to a method for the preparation of polyurethane foams using them.
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WO/2023/092750A1 |
A TPU medical catheter with an outer surface modified by an antibacterial polysaccharide, comprising the following components in percentages by mass: 25-50% of diisocyanate, 20-70% of polyol, 5-20% of polypropylene, 1-10% of a chain exte...
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WO/2023/090236A1 |
The present invention provides a urethane resin composition characterized by containing: a urethane resin (A) having a nonionic group; water (B); and a film-forming auxiliary agent (C) which is polyethylene glycol (c1) and/or polyethylen...
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WO/2023/090237A1 |
The present invention provides a urethane resin composition characterized by comprising a urethane resin (A) having a hydrophilic group, water (B), and a film-formation aid (C) comprising a compound (c1) having a molecular weight of 300 ...
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WO/2023/090308A1 |
[Problem] To provide a resin composition that not only has excellent defoaming properties but also has excellent foam suppressing properties. [Solution] A resin composition containing a resin (X) (excluding a copolymer (Y) described late...
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WO/2023/091886A1 |
The present invention is directed to an aqueous sealing composition that comprises a combination of polymers, a poly(vinyl alcohol) homopolymer or poly(vinyl alcohol-coethylene) copolymer and a polyurethane, a conductive filler, and a wa...
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WO/2023/090235A1 |
The present invention provides a urethane resin composition characterized by comprising: a urethane resin (A) having a nonionic group; water (B); and a film-forming assistant (C) which is at least one selected from the group consisting o...
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WO/2023/083069A1 |
The present disclosure relates to a foamed article and a method for preparing the same. The foamed article is prepared by a process comprising, providing a polyether block amide and a thermoplastic polyurethane; compounding the polyether...
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WO/2023/085883A1 |
The present invention relates to an isocyanate prepolymer composition and use thereof and, more particularly, to: an isocyanate prepolymer composition which is prepared by a urethane reaction of an anhydrosugar alcohol-alkylene glycol co...
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