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WO/2023/187265A1 |
The invention relates to a process for preparing a urethane copolymer using a polyalkoxylated and polyhydroxylated compound which does not contain any volatile residue of alkanes, aromatic hydrocarbon compounds or alkenes. The copolymer ...
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WO/2023/180217A1 |
The invention relates to a moisture-curing polyurethane composition containing - at least one isocyanate group-containing polyurethane polymer P1 with a content of monomer diisocyanate of maximally 0.5 wt.%, said monomer diisocyanate bei...
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WO/2023/183298A1 |
The present disclosure provides an electrode binder composition comprising a thermoplastic polyurethane and an electrode comprising the electrode binder composition. The electrode may be used in connection with the production of a second...
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WO/2023/182013A1 |
The present invention provides a metal surface treatment composition capable of forming a film having excellent storage stability and corrosion resistance and excellent curability, and a method for producing the metal surface treatment c...
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WO/2023/181492A1 |
The problem to be solved by the present invention is to provide an aqueous coating material composition with which it is possible to form a coating film having exceptional pinholing resistance and flip-flop properties. The present invent...
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WO/2023/182404A1 |
The present invention relates to a composition for forming a coating film, the composition comprising a water-based resin and colloidal silica. A test coating-film sample 1 produced from the composition by a given method has a modulus of...
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WO/2023/181925A1 |
Provided is a polyurethane resin composition capable of forming a film that has high mechanical strength and solvent resistance and is endowed with both scratch resistance and blocking resistance. In a composition containing a polyuret...
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WO/2023/175015A1 |
The present application relates to an isocyanate-terminated prepolymer obtained by reaction of (I) At least one polyol, with a stoichiometric excess of (II) At least one monomeric diisocyanate, wherein the isocyanate-terminated prepolyme...
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WO/2023/175247A1 |
The invention relates to a thickening urethane copolymer which is prepared using a non-alkoxylated Guerbet alcohol comprising a double-branched alkyl group. The invention also relates to the process for preparing said copolymer and to th...
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WO/2023/174056A1 |
The present invention discloses a multifunctional macromolecular photoinitiator containing α-aminoketone, and a preparation method therefor and the use thereof, which belong to the technical field of new material organic chemicals. The ...
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WO/2023/175014A1 |
The present invention relates to a NCO-terminated prepolymer for coating applications, to a process for preparing the inventive NCO-terminated prepolymer and to the use of the inventive NCO-terminated prepolymer. The present invention fu...
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WO/2023/175246A1 |
The invention relates to a thickening urethane copolymer which is prepared using a polyalkoxylated Guerbet alcohol comprising a double-branched alkyl group. The invention also relates to the process for preparing said copolymer and to th...
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WO/2023/172189A1 |
20 ABSTRACT A crosslinkable aqueous polyurethane dispersion comprising at least one dihydrazide is described. 5
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WO/2023/171534A1 |
This water dispersion type polyisocyanate composition contains a water dispersion type polyisocyanate (A) and a non-water dispersion type polyisocyanate (B). The water dispersion type polyisocyanate (A) includes a reaction product betwee...
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WO/2023/172370A2 |
A durable solid and liquid repellant material is provided having an elastomeric matrix with a plurality of lubricating domains distributed therein formed by a partial crosslinking reaction between an elastomeric precursor having a first ...
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WO/2023/170578A1 |
The invention relates to the use of a fluorine-free coating composition that contains at least one polycarbodiimide compound, the at least one polycarbodiimide compound having at least two hydrocarbon groups, each containing 4 carbon ato...
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WO/2023/170577A1 |
The use of a hydrophobic polymer, being for example a hydrophobic polyurethane or a hydrophobic acrylate polymer, for producing a coating (23) or treatment on one or more surfaces of decorative panels (1), wherein the hydrophobic polymer...
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WO/2023/171397A1 |
The purpose of the present invention is to provide a coating material composition that is suitable for in-mold coating applications, and is capable of forming a coating film particularly having excellent adhesion properties to materials....
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WO/2023/167060A1 |
A laminate 1 comprises a base material 2, a vapor-deposited inorganic layer 3, an adhesive agent layer 5, and a resin film layer 6 in the stated order. A barrier coat layer 4 is interposed between the base material 2 and the vapor-deposi...
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WO/2023/167126A1 |
[Problem] To provide a paint composition that can provide, to a base material, impact resistance and fireproof capability without accompanying difficulty in painting work. [Solution] This paint composition contains an isocyanate componen...
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WO/2023/166270A1 |
The invention relates to a method for manufacturing a three-dimensional item comprising at least one metal pattern, comprising at least: - a step A of providing a flat substrate made of thermoformable material; - a step B of forming, on ...
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WO/2023/166271A1 |
The invention relates to a method for producing a selectively metallised three-dimensional item, the method comprising at least: - a step of depositing a composition in the liquid or paste state on a surface of a thermoformable substrate...
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WO/2023/162870A1 |
A block isocyanate composition according to the present invention which contains a block isocyanate derived from a polyisocyanate compound and two or more types of block agents, wherein the polyisocyanate compound contains an aliphatic t...
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WO/2023/161049A1 |
The present invention relates to hovel photoinitiators having improved performances and to their use in photopolymerization compositions. The invention also relates to a process for the photopolymerization of compositions comprising said...
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WO/2023/159857A1 |
Provided in the present invention are a reactive composite light stabilizer and the use thereof, and a light-stable modified polymer material. The reactive composite light stabilizer comprises a reactive ultraviolet light absorber and a ...
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WO/2023/156715A1 |
The invention relates mainly to a biobased polyurethane resin composition which is essentially characterized in that it is obtained by mixing a volume V1 of polyisocyanate phase, and a volume V2 of polyol phase, and in that: either the p...
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WO/2023/156441A1 |
The invention relates to UV curable coating composition comprising (A) a component A, comprising Aa) one or more resins, each of these resins having a hydroxyl number in the range of 0 to 25 mg KOH/g; each of these resins having a (meth)...
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WO/2023/157917A1 |
The purpose of the present disclosure is to provide an aqueous coating material composition that has exceptional storage stability and can exhibit high coating film performance and glass adhesiveness even when cured at a comparatively lo...
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WO/2023/155693A1 |
The present application relates to a two-component aqueous coating composition and coated article made therefrom. The two-component aqueous coating composition comprises: component A, comprising at least one silicone-modified hydroxy acr...
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WO/2023/153573A1 |
The objective of the present invention is to provide an antistatic sheet for manufacturing a storage case for a photomask or a pellicle, a manufacturing method therefor, and a method for allowing antistatic characteristics to be recovere...
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WO/2023/151174A1 |
Disclosed in the present invention are environmentally-friendly flexible conductive polyurethane and a preparation method therefor. The environmentally-friendly flexible conductive polyurethane is prepared from a component A and a compon...
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WO/2023/148674A1 |
A composition comprising or, alternatively, consisting of: - isocyanates blocked by means of a blocking agent selected from the group consisting of: (i) optionally 2-pentanone oxime; (ii) 4-methylpentane-2-one oxime; (iii) 5-methyl-3-hep...
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WO/2023/148380A1 |
The invention relates to a mixed polynitron having aromatic nitron groups, at least one linear aliphatic group and at least one cycloaliphatic group. The invention also relates to a process for preparing a mixed polynitron, to a formulat...
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WO/2023/150439A1 |
The in-mold coating compositions comprising a low energy can be applied over a mold release coating applied to a surface of a mold cavity. A prepreg can be applied over the in-mold coating and the in-mold coating and the prepreg simultan...
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WO/2023/150473A1 |
Isocyanate-functional polyurethane prepolymers are prepared by reacting a polymeric diol, a non-linear short chain diol, a multifunctional polyol, and a diisocyanate. Coating compositions comprising the isocyanate-functional polyurethane...
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WO/2023/142977A1 |
The present application relates to the field of anticorrosion coatings, and in particular to a polyaspartic polyurea coating and a preparation method therefor. The polyaspartic polyurea coating comprises: a polyaspartic ester: 36%-60%; k...
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WO/2023/141825A1 |
The present invention relates to a polyurethane composition, comprising at least one polyurethane prepolymer containing an isocyanate group; and 0.7-2.5 wt% of tung oil based on the total weight of the composition. In addition, the prese...
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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/2023/147230A1 |
A coating composition includes: (a) a polymeric resin including hydroxyl functional groups; (b) a polyisocyanate crosslinker; (c) a thiol including at least 2 active hydrogen groups, where the active hydrogen groups include a thiol group...
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WO/2023/144325A1 |
The present invention relates to a two-pack coating composition comprising A) a component A comprising Aa) one or more polysiloxanes with 4 or more isocyanate reactive groups; and Ab) one or more organic polymers, which differ from Aa) a...
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WO/2023/142101A1 |
The present invention relates to a three-component composition consisting of a polyol component (A) comprising a polyol P1a with an average molecular weight of 800 to 30'000 g/mol, a reaction product RP of at least one mono-functional ep...
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WO/2023/147244A1 |
A multi-layer panel includes a polyurethane adhesive that is the reaction product of an isocyanate component and an isocyanate reactive component that includes at least one Lewis acid catalyst polymerized polyether polyol having a weight...
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WO/2023/147326A1 |
This invention relates to polyesteramide compositions that are curable with isocyanates, phenolic resins, amino resins, or a combination thereof. The polyesteramide compositions comprise a cycloaliphatic diol such as 2, 2,4,4- tetramethy...
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WO/2023/140053A1 |
The present invention addresses the problem of providing a new surface treatment agent containing a polysiloxane compound. Said problem is solved by a surface treatment agent comprising: a polysiloxane compound (A) which has a urea group...
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WO/2023/135067A1 |
The present invention relates to a tinted clearcoat composition comprising at least one binder resin (A) having functional groups (i), at least one curing agent (B) having functional groups (ii) being reactive with the functional groups ...
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WO/2023/135066A1 |
The present invention relates to a tinted clearcoat composition comprising at least one binder resin (A) having functional groups (i), at least one curing agent (B) having functional groups (ii) being reactive with the functional groups ...
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WO/2023/124198A1 |
The present application provides a finish paint composition, comprising: 30-60 parts by mass of a film-forming resin, wherein the film-forming resin comprises one or more of an acrylic resin and a polyurethane acrylate resin; 5-20 parts ...
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WO/2023/129767A1 |
The application relates to a coating composition that combines fouling release and/or ice release performance with flexibility and durability.. The coating composition comprises a polyurea component and a polysiloxane component. The poly...
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WO/2023/123652A1 |
A polyurethane reaction promoter, a preparation method therefor, and a use thereof, pertaining to the field of polyurethane catalysts. The polyurethane reaction promoter is prepared by reacting a dihydroxy compound and methylhexahydropht...
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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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