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WO/2023/087233A1 |
Hydrosilylation (addition) curable heat stabilised silicone rubber compositions, silicone rubber elastomers made upon the cure of said compositions and their applications and uses. The heat stabiliser additives utilised in the compositio...
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WO/2023/091407A1 |
The release composition includes a siloxane polymer having a weight average molecular weight of at least 1000 grams per mole, a first crosslinker and a second crosslinker, each crosslinker independently a compound represented by formula ...
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WO/2023/091868A2 |
An organosilicon compound with carbinol groups is prepared. A catalyzed hydrogenation process for combining an aldehyde-functional organosilicon compound with hydrogen produces the carbinol-functional organosilicon compound.
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WO/2023/088689A1 |
The present invention provides an additive, particularly for anti-scratch applications comprising, a) At least one silicone ester of Formula (I): wherein n = 1 - 24; m = 3-22; and, b. At least one fatty acid ester; wherein the average mo...
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WO/2023/085303A1 |
[Problem] To provide a novel polymer material that has an excellent self-healing property and has a siloxane bond in the main chain. [Solution] A copolymer including at least one repeating unit represented by general formula (I) and at l...
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WO/2023/083507A1 |
The present invention relates to the a coating and the preparation thereof for improving glass strength and fracture toughness comprising the hydrolytic polycondensation product of one or more alkoxysilane(s) with one or more metal oxide...
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WO/2023/080364A1 |
The present invention relates to a silicone polymer compound, a method for preparing same, a composition for transdermal delivery comprising same, and an anti-cancer composition comprising same, wherein a cyclic silane is used as a monom...
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WO/2023/079046A1 |
The present invention provides compounds of formula (I) as well as cosmetically or dermatologically salts thereof. The invention further comprises polymeric particles comprising the compounds of formula (I) as well as cosmetical and derm...
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WO/2023/079959A1 |
The present invention provides: a silicone additive for resin modification characterized by containing a maleimide-group-containing organopolysiloxane (I) represented by general formula (1) (in the formula, each R1 independently represen...
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WO/2023/070947A1 |
Disclosed are a hyperbranched modified nano-material and a hyperbranched water-soluble heavy oil viscosity reducer, and preparation methods therefor and applications thereof. In the present application, a hyperbranched modified polyhedra...
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WO/2023/077039A1 |
A polymer composition for coating wooden pallet is provided. The polymer composition includes a mixture of at least one of polyurea, polyurethane, silicon elastomer, and combination thereof in a predefined ratio. The polymer composition ...
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WO/2023/076871A1 |
A laminate article includes a silicone pressure sensitive adhesive adhered to a silicone rubber article. A method for fabricating the laminate article is provided.
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WO/2023/073186A1 |
A resist mixture for manufacturing an ion-conductor. In some examples the mixture is crosslinkable and comprises: a polymer comprising siloxane; a crosslinker; and a salt comprising a cationic component, and an anionic component. In othe...
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WO/2023/076351A1 |
A silicone rubber composition for textile coating is provided. The composition comprises: (A) an organopolysiloxane having on average at least one alkenyl group per molecule and having a viscosity at 25 °C of from 100 to 1,000,000 mPa s...
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WO/2023/074804A1 |
[Problem] To provide a UV-curable organopolysiloxane whose cured product (cured film) has sufficient mechanical strength, has good transparency, and is designable so as to have a desired refractive index, and which has high UV curability...
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WO/2023/071332A1 |
The present invention relates to a preparation method for and the use of a modified siloxane supercritical carbon dioxide thickener. The method comprises: using 1,3-diallyl-1,3,5-triazine-2,4,6-trione as a polymerization monomer, adding ...
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WO/2023/069844A1 |
A method for preparing an ester – functional siloxane includes hydrosilylation of an alkenyl ether and an organohydrogensiloxane oligomer. A platinum hydrosilylation catalyst and a promoter are used in the method.
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WO/2023/068175A1 |
Provided is a polymer wherein the main chain contains a silphenylene backbone, an epoxy group-containing isocyanuric acid backbone, and a norbornene backbone, and does not contain a siloxane backbone.
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WO/2023/068177A1 |
Provided is a photosensitive resin composition that contains: (A) a silicone resin containing an acid-crosslinkable group; (B) an epoxy compound represented by formula (B); and (C) a photoacid generator. (In the formula, R51-R55 each ind...
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WO/2023/068853A1 |
The present invention relates to a silicon-based shape-memory polymer material that is sensitive to temperature. The shape-memory polymer according to the present invention can be easily inserted into the body due to the shape-memory pro...
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WO/2023/069840A1 |
An alkoxy-functional organosiloxane oligomer having a reactive moiety, and a method for preparation of said oligomer are disclosed. The oligomer is useful for capping silanol-functional polyorganosiloxanes to produce poly-alkoxy-function...
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WO/2023/064503A1 |
The present technology provides a nanoparticle comprising: the polysiloxanes comprise silyloxy subunits having the structure (I) as shown herein, wherein Ra at each occurrence is independently selected from a bond to a Si of another poly...
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WO/2023/061056A1 |
The present application relates to the technical field of functional polymer materials, and in particular, to a concrete laitance reinforcement, a preparation method therefor, and an application thereof. The concrete laitance reinforceme...
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WO/2023/063037A1 |
Provided are: an organopolysiloxane having a perfluoropolyether block and (meth)acryloyl groups, which has a perfluoropolyether group, has an excellent affinity for nonfluorinated organic compounds, and has (meth)acryloyl groups reactive...
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WO/2023/059880A1 |
A method of manufacturing an article includes depositing a solution on a glass, glass-ceramic, or ceramic substrate, the solution having a polyhedral oligomeric silsesquioxane with the formula (RSiO3/2)n, where R is a hydrogen or an orga...
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WO/2023/060155A1 |
An organosilicon compound with a primary aminopropyl-functional group is prepared. A catalyzed reductive amination process for combining a secondary propylimine-functional organosilicon compound with ammonia and hydrogen produces the pri...
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WO/2023/058434A1 |
This hydroxyalkyl group-containing polysiloxane represented by formula (1) has a high thermal resistance and produces few dehydrogenation reactants generated from OH groups and SiH groups of a raw material compound. (1): (R1 3SiO1/2)k (R...
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WO/2023/058436A1 |
Provided is a siloxane-modified polyurethane composition comprising (A) a polysiloxane represented by formula (1), (B) a prescribed isocyanate compound, and (C) a prescribed organic compound that can react with an NCO group. (1) (R1 3SiO...
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WO/2023/058383A1 |
Provided are: rubber particles having high degradability and containing a polyorgano-siloxane structure; composite particles; and manufacturing methods for these particles. The rubber particles are made of a polymer containing a struct...
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WO/2023/053885A1 |
According to the present invention, a method for producing a compound represented by general formula (3) by having a compound represented by general formula (1) and a compound represented by genera formula (2) react with each other reach...
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WO/2023/052890A1 |
Provided are compounds that may function as functionalized polymerization initiators, for instance in the manufacture of ophthalmic lenses, and to methods of such manufacture. The compounds are of formula I: wherein R1, R2, R3, R4, p, q,...
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WO/2023/050315A1 |
A hyperbranched phosphorus-and-silicon-containing aliphatic amine flame-retardant curing agent, which is prepared by subjecting triethylenetetramine to hyperbranching, and grafting groups such as organic phosphaphenanthrene onto same. A ...
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WO/2023/054226A1 |
The present invention addresses the problem of providing a photosensitive resin composition having a high refractive index and transparency, having high fluidity even at a firing temperature of 230°C or less, and being capable of formin...
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WO/2023/053889A1 |
Provided is an insulated wire that comprises an insulating coating that: is formed from a material that includes a silicone resin; and has high oil resistance. Also provided are: a wire harness that includes such an insulated wire; and a...
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WO/2023/053988A1 |
According to the present invention, a polysilsesquioxane polymer (A) comprises: (a1) an alkoxysilyl group and/or (a2) a silanol group, which is bonded to a polysilsesquioxane skeleton; (b1) an alkyl group having 1 to 10 carbon atoms and/...
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WO/2023/051912A1 |
The invention relates to: a method for preparing polyorganosiloxanes of formula (I) [O3-a/2RaSiY(SiRaO3- a/2)b]c(R1SiO3/2)d(R2 2SiO2/2)e(R3 3SiO1/2)f(SiO4/2)g [O3- h/2R4 hSi(SiR5 2)iSiR4 jO3-j/2]k (I), where R, R1, R2, R3, R4, R5, Y, a, ...
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WO/2023/055596A1 |
A curable composition contains: (a) 15 to 73 weight-percent of a vinyl functional M-capped aryl silsesquioxane resin; (b) 0.5 to 5 weight-percent of a vinyl functional disiloxane; (c) 2 to 25 wt% of a silicon-hydride functional M-capped ...
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WO/2023/048062A1 |
A purpose of the present invention is to relatively inexpensively provide a siloxane resin composition for forming a cured film, the siloxane resin composition having exceptional storage stability and being capable of yielding a cured fi...
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WO/2023/044504A1 |
A composition of the present disclosure includes an aqueous dispersion of epoxy resin particles. The epoxy resin particles include at least two 1,2-epoxide groups. The composition further includes one or more anti-adhesive agents, one or...
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WO/2023/041431A1 |
The present application relates to a cartridge for a handheld shaving device which comprises at least one razor blade, wherein the at least one razor blade comprises a stainless steel razor blade substrate terminating in a substrate edge...
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WO/2023/035193A1 |
A slow-release coated fertilizer and a preparation method therefor, belonging to the field of composite materials. The slow-release coated fertilizer comprises a fertilizer particle and a thin film coated outside the fertilizer particle....
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WO/2023/038426A1 |
The present disclosure relates to a multi-layer structure, a window cover film comprising same, and a use thereof, and a multi-layer structure, according to one embodiment, comprises: a polyimide-based base layer; and a hard coating laye...
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WO/2023/038702A1 |
A composition includes a core-shell polyorganosiloxane particle having an average particle size in a range of 50-150 nanometers, the core-shell polyorganosiloxane particle comprising: (a) a core with a core polyorganosilsesquioxane; and ...
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WO/2023/035283A1 |
An ultra-low viscosity liquid silicone rubber, a crosslinking agent, and a preparation method, which are particularly suitable for application scenarios requiring ultra-low viscosity, such as slit casting and 3D printing, and belong to t...
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WO/2023/039317A1 |
A laminate article includes a silicone pressure sensitive adhesive adhered to an article comprising a silicone rubber. A method for fabricating the laminate article is provided.
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WO/2023/038857A1 |
A surface treating composition is shown and described herein. The surface treating composition is an aqueous composition comprising a polymer resin and an aminosilicone material. The polymer resin and the aminosilicone material may be pr...
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WO/2023/028819A1 |
A silicone release coating dispersion has a polyorganosiloxane continuous phase and an aqueous discontinuous phase. The aqueous discontinuous phase includes water and an ionic liquid. The polyorganosiloxane continuous phase includes a hy...
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WO/2023/033012A1 |
[Problem] To provide a polydimethylsiloxane-containing monomer exhibiting good compatibility with hydrophilic monomers, hydrophilic polymers and the like; and furthermore to provide a polymer that exhibits an anti-lipid adhesion property...
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WO/2023/031525A1 |
The present invention relates to a process for hydrosilylating an unsaturated compound with a compound comprising at least one hydrogenosilyl function catalysed by organic cobalt compounds in the presence of a compound (E) having the for...
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WO/2023/034488A1 |
A corrosion inhibiting coating includes a hybrid sol-gel polymer matrix formed from a mixture of organometallic compounds, an organoalkoxysilane, a metal complexing agent, and at least two corrosion inhibiting compounds or species.
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