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WO/2023/099254A1 |
A liquid for inkjet printing comprising resin particles, the resin particles are obtainable by reaction between a polyamine crosslinker comprising at least two primary or secondary amines and a quaternary ammonium group and a compound co...
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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/2023/102525A1 |
Disclosed are compositions comprising a first component, a second component, and thermally conductive filler. The first component comprises an isocyanate functional prepolymer formed as a reaction product of reactants comprising a first ...
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WO/2023/099719A1 |
The present disclosure is directed to a two-part coating composition, wherein the two-part coating composition comprises: Part A comprising (a) a polyol component comprising at least one of a difunctional polyol, a trifunctional polyol, ...
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WO/2023/098394A1 |
Disclosed in the invention are an optical-grade oleophilic thermal repair resin, a preparation method thereof and a self-repairing coating layer. The preparation method comprises the following steps: (1) reacting polyether polyol and ali...
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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/2023/092287A1 |
Disclosed in the present invention are a high-transparency reactive polyurethane hot melt adhesive and a preparation method therefor. The high-transparency reactive polyurethane hot melt adhesive is prepared from the following raw materi...
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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/2023/094570A1 |
The present invention relates to a thermosetting coating powder comprising at least one fluoropolymer, at least two polyester resins and a curing agent, characterized in that the polyester resins comprise at least one amorphous polyester...
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WO/2023/092445A1 |
A two-component adhesive composition comprising the reaction product of: a polyol component, comprising at least one hydrophobic polyol; and an isocyanate component, comprising polyphosphoric acid and the reaction product of (I) an isocy...
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WO/2022/109347A9 |
A shipping container having photodynamic pathogen reduction properties. The shipping container include photosensitizers that when exposed to light actively and continuously disinfect their surfaces. Methods of adding or incorporating int...
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WO/2023/092370A1 |
A polyurethane composition, comprising (A) an isocyanate compound and (B) a polyol blend of three polyether polyols having particularly designed formulation and OH functionality, is provided. The viscoelastic polyurethane foam prepared b...
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WO/2023/095951A1 |
The present invention relates to a technique for preparing a polyurethane-dispersed polymeric polyol using oligomers obtained by chemically liquefying soft polyurethane scraps used for car seat foams, bed mattress foams, footwear cushion...
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WO/2023/092543A1 |
Provided is a two-component polyurethane composition, comprising, (a) an isocyanate component that comprises: at least one aromatic isocyanate compound, and (b) a polyol component that comprises: at least one polyether polyol compound, a...
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WO/2023/094575A1 |
The first object of the invention is a polyester polyol used in one component foam or foam adhesive, wherein the polyester polyol has a hydroxyl value in the range of 80-240 mg KOH/g, functionality from 2 to 3 and viscosity below 5000 mP...
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WO/2023/096206A1 |
Provided is a method for preparing a urethane-based prepolymer, the method comprising the steps of: introducing and dissolving a diisocyanate-based compound in a reaction bath; introducing a mixture, in which a sodium salt is dispersed i...
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WO/2023/093517A1 |
The present invention relates to the technical field of electrochemistry, specifically to a solid-state electrolyte and a secondary battery. The solid-state electrolyte of the present invention comprises a polymer A' and a polymer B', wh...
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WO/2023/091919A1 |
The invention features a reactive hot melt adhesive composition comprising the reaction product of from 5% by weight to 40% by weight of a first polyester polyol comprising the reaction product of a dicarboxylic acid monomer, a tetra alk...
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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/2023/088793A1 |
A process for the preparation of polyisocyanates containing iminooxadiazinedione groups, comprising reacting at least one (cyclo)aliphatic diisocyanate in the presence of at least one oligomerization catalyst, and when the reaction has r...
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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/2023/087854A1 |
The present invention belongs to the technical field of marine antifouling coatings, and provides an antifouling coating, and a use method therefor and an application thereof. A polyaspartic acid ester in the antifouling coating of the p...
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WO/2023/089999A1 |
Provided is a radical curable resin composition that gives a molded article having excellent bending strength and gives a fiber-reinforced molding material having excellent handleability, including film peelability and tackiness, flexibi...
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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/2023/084045A1 |
The invention relates to a new adhesive material with a reversible adhesion/separation capability, which can be remotely triggered via an energy source and that will facilitate the recycling of multi-layered packaging and its procedure o...
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WO/2023/083877A1 |
The invention relates to a method for producing aromatic polymeric carbodiimides, to the aromatic polymeric carbodiimides that can be obtained by way of the method, and to their use as anti-hydrolysis agents.
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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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WO/2023/083442A1 |
The present invention relates to a process for producing a triazine ring containing compound, wherein the process comprises an addition reaction between a compound containing a triazine ring and at least two amino groups, and a Michael-a...
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WO/2023/085797A1 |
The present invention relates to a new concept of polyurethane foam and a method for preparing same. In the present invention, instead of reducing consumption of water used as a foaming agent in a manufacturing process for polyurethane f...
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WO/2023/084521A1 |
The present invention provides a self-healing biocompatible elastomer comprising polymeric chains comprising units of formula (Al), wherein R1 is selected from the group consisting of a linear (C2-C20) alkylene and — R4-S-S- R4' —, w...
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WO/2023/085209A1 |
A polyurethane chain extender including an amine compound (X) represented by formula (1), the proportion of trans-isomer in the amine compound (X) being 50 mol% or more; a composition for forming a polyurethane resin including the polyur...
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WO/2023/085387A1 |
The present invention comprises a component (A) containing an isocyanate-terminated polyisocyanate, a component (B) containing a polyol, and a component (C) containing urethane particles. The component (B) contains a cross-linking agent ...
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WO/2023/086923A1 |
A construction article comprising recycled plastic (e.g., polyethylene terephthalate) is provided. The plastic is preferably derived from post-consumer waste such as food or beverage containers. An adhesive network is created using an ad...
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WO/2023/086852A1 |
Provided herein is a two-component polyurethane adhesive.
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WO/2023/084651A1 |
Provided are a new foam-forming composition and urethane foam, which have superior effects. Provided is a foam-forming composition which contains a urethane prepolymer and which is characterized in that: the urethane prepolymer is obtain...
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WO/2023/078591A1 |
The present invention relates to a urethane (meth)acrylate resulting from the reaction of: at least one polyglycerin polyol; at least one polyisocyanate; and at least one hydroxy-functional (meth)acrylate. The present invention further r...
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WO/2023/077496A1 |
A laminate, an article comprising the laminate and a method for preparing the laminate are provided. The present disclosure relates to a laminate, comprising a first substrate comprising a metalized polyethylene-based (PE based) film; a ...
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WO/2023/078670A1 |
The present invention provides an aqueous dispersion of blocked polyisocyanate having neutralized amine obtainable or obtained by a process comprising steps of (a) reacting a polyurethane prepolymer having isocyanate groups with at least...
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WO/2023/080134A1 |
This polyester polycarbonate polyol has a repeating unit represented by a specific formula (1) and a repeating unit represented by a specific formula (2), has a hydroxyl value of 35-85 mgKOH/g, has a hydroxyl group at a terminal, and is ...
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WO/2023/080049A1 |
The purpose of the present invention is to provide a method for producing a high-quality fluorine-containing polyurethane without using an isocyanate, and to provide a fluorine-containing biscarbamate compound using said method. This pro...
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WO/2023/080968A1 |
Compositions for material layers suitable for use in power transmission belts are described. The composition includes millable polyurethane, such as polyester-based millable polyurethane or polyether-based millable polyurethane, such tha...
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WO/2023/079078A1 |
The present invention relates to a water based coating composition for wind blades, in particular for erosion protection of wind blades. The invention also relates to the use of a water based coating composition for coating a wind blade,...
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WO/2023/079467A1 |
A rigid polyurethane foam formulation comprising of consisting of a polyisocyanate, one or more polyols, one or more blowing agents and optionally one or more additives, wherein the one or more polyols comprise at least 5% by weight of l...
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WO/2023/077679A1 |
A preparation method for a waterborne polyurethane dispersing agent and the use of the waterborne polyurethane dispersing agent. The preparation method belongs to the field of polymeric dispersing agents, and comprises the specific steps...
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WO/2023/078758A1 |
The invention relates to an isocyanate-reactive composition comprising an internal release agent, a method for production of a polyurethane sandwich element using the isocyanate-reactive composition, use of the isocyanate-reactive compos...
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WO/2023/078665A1 |
This invention provides a method of dispersing a self-emulsifying crosslinker comprising at least two steps: i). preparing an aqueous acid dispersion (I) of a self-emulsifying crosslinker, and the microstructure of liquid phase of said a...
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WO/2023/078419A1 |
The present application discloses a polyurethane acrylate, a photocuring material, a preparation method and a use, and a method for fabricating an oral medical device. A polyether/polyester polyol soft segment having a special structure ...
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WO/2023/078664A1 |
The present invention provides a cathodic electrodeposition coating composition, which comprises (A) a cationic amino-containing epoxy resin, and (B) a blocked polyisocyanate having having neutralized amine, which is obtainable or obtain...
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