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WO/2022/023621A1 |
The invention relates to a rheology-modifying diurethane compound. The invention also provides an aqueous composition comprising a diurethane compound according to the invention and a method for controlling the viscosity of an aqueous co...
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WO/2022/022529A1 |
The present application relates to a two-component polyurethane coating composition, a coating formed from the two-component polyurethane coating composition and a coated article. The two-component polyurethane coating composition compri...
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WO/2022/023064A1 |
What are described are mixtures comprising selected phosphinic salts as component A, polymeric carbodiimide compounds as component B, and at least two of components C, D and/or G, where component C is a sterically hindered phenol, compon...
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WO/2022/023623A1 |
The invention relates to a rheology-modifying diurethane compound. The invention also provides an aqueous composition containing a diurethane compound according to the invention and a method for controlling the viscosity of an aqueous co...
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WO/2022/016713A1 |
A self-healing aerogel, the self-healing aerogel being prepared according to the following steps: mixing a biomass polysaccharide solution with a mass fraction of ≤5 wt% and a polyvinyl alcohol aqueous solution with a mass fraction of ...
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WO/2022/019095A1 |
This thermosetting resin composition contains: an epoxy resin that is solid at 25°C; an epoxy resin that is non-solid at 25°C; fine particulate rubber that is dispersed in the non-solid epoxy resin; a setting agent; an inorganic filler...
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WO/2022/018213A1 |
In a first aspect, the invention relates to a process for preparing a polymer comprising a structural element -N-C(=O)-X2-, wherein the process comprises (a) Providing an uretdione of formula (I) and (b) ring opening of the uretdione of ...
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WO/2022/019498A1 |
The present invention relates to an electrodeposition paint composition comprising a resin, a hardener, and an additive having cations dispersed in water, the additive being produced from an additive composition comprising a first epoxy ...
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WO/2022/014398A1 |
An aqueous polyurethane resin composition contains an aqueous polyurethane resin that is a chain elongation product, elongated by (D) a polyamine having two or more amino groups and/or imino groups in a molecule, of a neutralized product...
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WO/2022/008330A1 |
The present invention relates to a thread-like variable stiffness device (10) comprising an elongate shaft (20), said shaft comprising a polymeric material, and a heat conducting device configured to exchange heat with the polymeric mate...
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WO/2022/010288A1 |
The present invention pertains to: a functionalized thermoplastic polyurethane containing a novel chain extender having functionality capable of chemically bonding to a prepolymer polymerized by reacting a polyol (P) with a diisocyanate ...
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WO/2022/009704A1 |
The present invention provides a bio-polyurethane suitable for printing ink varnishes and a printing ink which have solved the practical problem that in a printing ink using a bio-polyurethane in the varnish, although there is excellent ...
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WO/2022/008007A1 |
The invention relates to molding material mixes containing a polyurethane binder on the basis of phenolic resins of the benzyl ether type, polyisocyanates and further a polybutadiene derivative having expoxide groups and hydroxyl groups ...
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WO/2022/008483A1 |
A composition in the form of a solution or dispersion, comprising an anhydride- modified polyolefin, an anhydride-modified styrenic block copolymer, and an isocyanate-containing crosslinker, wherein the anhydride-modified polyolefin and ...
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WO/2022/004832A1 |
The present invention provides a urea resin composition which has excellent flame retardancy and excellent shape retainability during combustion, and is suppressed in deterioration over time in a wet heat environment, while exhibiting ex...
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WO/2022/003602A1 |
The present invention relates to a polyurethane adhesive composition, including: a) a polydiol, at least including a polyester diol having a weight average molecular weight of 400-4000; b) an aliphatic polycaprolactone triol having a wei...
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WO/2022/002784A1 |
The invention relates to a polyurethane composition for preparing composites, a polyurethane composite obtained by the preparation and a method for preparing the polyurethane composite. The polyurethane composition comprises: a) an isocy...
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WO/2022/000166A1 |
A composition comprising an isocyanate composition comprising a polyisocyanate and a specific thermally conductive filler composition (C) can further be part of a two-component curable composition comprising the isocyanate composition an...
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WO/2022/003204A1 |
The invention relates to a thermoplastic poly(urethane-urea) polyadduct having sterically hindered urea groups of the following formula (I): in which I, M, C1 and C2 each represent divalent radicals that are each bonded to one another vi...
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WO/2022/000723A1 |
A plastic shoe shell and a forming process and a using method therefor. The plastic shoe shell comprises a toe box (1) and a shoe body (2). The toe box (1) and the shoe body (2) are integrally formed by means of injection molding. A net-...
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WO/2022/005219A1 |
The present invention relates to a resin composition for a golf ball cover, comprising a thermoplastic polyurethane resin that comprises 55-70 parts by weight of a polyol, 30-40 parts by weight of an isocyanate and 0.2-0.4 parts by weigh...
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WO/2021/260130A1 |
The invention relates to a chafe layer (9) for a fluid conduit (1), wherein the chafe layer (9) consists of thermoplastic polyurethane which contains polyol, in particular short-chained, diol as a chain extender and isocyanate. It is env...
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WO/2021/259612A1 |
An aqueous polymeric particle dispersion, the particle comprises a polymer and a Si-O-containing moiety, the Si-O-containing moiety is part of a compound, the compound forming a solid mixture with the polymer. The resin particles can be ...
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WO/2021/258516A1 |
A low-temperature-resistant flexible elastic injection-molding composition, a preparation method therefor and the use thereof. The raw materials of the composition comprise: 80 to 120 parts by weight of a polyvinyl chloride mixed resin, ...
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WO/2021/259795A1 |
An aqueous polymeric particle dispersion, the particle comprises a polymer and a Si-O-containing moiety, the Si-O-containing moiety is linked to the polymer. The polymeric particle dispersion can be incorporated in aqueous printing liqui...
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WO/2021/260069A1 |
The present invention relates to a process for producing polyisocyanurate resin foams, in which method: (a) aromatic polyisocyanate, (b) compounds reactive to isocyanate groups, containing at least one polyetherol (b1) and/or polyesterol...
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WO/2021/261519A1 |
A purpose of the present invention is to provide: a urethane resin having excellent thermal conductivity and excellent flexibility; and a heat dissipation member. The present invention is a curable composition that contains a polyol (A),...
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WO/2021/262515A1 |
Net-shape composites and methods of manufacturing are described herein. The method of preparing net-shape composites may include combining a first semi-solid component with a second semi-solid component to form a polymer composition, and...
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WO/2021/256224A1 |
The present invention addresses the problem of providing a multilayer polyester film which has a coating layer that has excellent transparency (low haze) and excellent durability, while being suppressed in coating film defects, and which...
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WO/2021/256180A1 |
The purpose of the present invention is to provide a urethane adhesive composition that has a high content of an isocyanate group in a main agent, rapidly exhibits excellent adhesive strength even when using a dehydrating agent, and can ...
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WO/2021/254895A1 |
The present invention relates to a composition containing: A) 70 wt.%-99.6 wt.% of an aqueous polyurethane dispersion; and B) 0.4 wt.%-2 wt.% of a hydroxyl-containing aqueous nanosilica dispersion; the above weights are based on 100 wt.%...
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WO/2021/251091A1 |
Provided is an aqueous resin composition comprising an acrylic polymer (A), a urethane resin (B), and an aqueous medium (C), wherein the acrylic polymer (A) is formed of a monomer component containing at least a (meth)acrylamide monomer ...
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WO/2021/249764A1 |
An aqueous polyurethane resin dispersion, the polyurethane resin is obtainable by reacting an allophanate based isocyanate according to general formula I or II, optionally a polyether diol, a polyol containing a quaternary N-atom or tert...
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WO/2021/252308A1 |
An isocyanate-reactive composition comprising (i) at least one isocyanate-reactive compound; and (ii) at least one T-shaped siloxane material at a predetermined amount; and a foam-forming composition for producing a polyurethane or polyi...
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WO/2021/252665A1 |
Provided herein are compositions suitable for recording holograms containing thiol and/or thioether functionality, and optionally including additional allyl and/or propargyl functional groups. These monomers can be used to synthesize hol...
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WO/2021/246099A1 |
Provided are an electro-rheological fluid that exhibits an excellent ER effect and that has sufficient durability, and a cylinder device. An electro-rheological fluid (300) according the present invention is characterized by comprising...
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WO/2021/245061A1 |
The present invention refers to an adhesive polyurethane composition having a low content of monomeric MDI, a process for the production of the inventive composition as well as the use of the inventive composition for hot melt adhesives.
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WO/2021/247080A1 |
A thermoplastic material can include a thermoplastic polyurethane material having a hard segment content of at least 30 wt% based on a total weight of the thermoplastic polyurethane material. The thermoplastic polyurethane material is pr...
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WO/2021/247344A1 |
Provided herein are methods for fabricating a porous polymer material, methods for revealing hidden anti-counterfeiting patterns, chromogenic sensors having hidden anti-counterfeiting patterns, and the like. Chromogenic sensors including...
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WO/2021/246100A1 |
Provided are an electrorheological fluid having high yield stress at high temperatures, and a cylinder device. An electrorheological fluid 100 according to the present invention is characterized by containing a fluid 101 and polyurethane...
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WO/2021/245261A1 |
The invention relates to a panel, in particular a decorative panel, a floor panel, a ceiling panel or a wall panel. The invention also relates to a covering consisting of a plurality of mutually coupled panels according to the invention,...
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WO/2021/243817A1 |
The present invention belongs to the technical field of polyurethane articles, and in particular relates to a heat-conducting halogen-free flame-retardant polyurethane elastomer and a preparation method therefor. The polyurethane elastom...
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WO/2021/240881A1 |
Provided is a tire having excellent durability during high-speed running. The tire includes sidewalls obtained from a thermoplastic elastomer composition having a specific heat capacity of 1.7 J/(g·K) or less, and has recesses having a ...
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WO/2021/241407A1 |
Provided is a latex composition that is for dip molding and that contains a latex of a conjugated diene-based polymer (A) having a methyl ethyl ketone undissolvable content of 50 wt% or less, and a latex of a polymer (B) having a methyl ...
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WO/2021/239931A1 |
The invention concerns a polymer composition for making a bone anchoring part of an orthopedic implant for use in repair of damaged cartilage tissue, comprising a biostable thermoplastic polyurethane and 15-70 mass% of micron-sized inorg...
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WO/2021/239634A1 |
The present invention relates to a liquid formulation comprising a polyol, a polymeric plasticizer, and a scavenger of volatile aldehydes, such as acetaldehyde and formaldehyde, where the scavenger is selected from the group of compounds...
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WO/2021/236385A1 |
A process for recycling a polyurethane material wherein the polyurethane material comprises a moiety that is capable of undergoing decomposition through acidolysis, the process comprising: contacting the polyurethane material with an aci...
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WO/2021/233765A1 |
The present invention relates to a polyurethane-forming system comprising: (A) an isocyanate-reactive component containing at least one sorbitol initiated polyol, and (B) an isocyanate component, wherein the sorbitol initiated polyol has...
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WO/2021/232516A1 |
A preparation method for an automobile deflector material, comprising the following steps: S1, preparing the following raw materials in part by mass: 15-25 parts of carbon fiber, 25-35 parts of glass fiber, 8-12 parts of polycarbonate, 5...
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WO/2021/227613A1 |
Disclosed in the present invention is a method for preparing an ultra-light thermoplastic elastomer foaming material, comprising the following steps: (1) placing a thermoplastic polyurethane elastomer in a first reaction kettle, introduc...
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