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WO/2022/004510A1 |
Provided is a curing catalyst that is highly safe and that has a curing speed suitable for practical use. The present invention provides a curing catalyst [B] that is used for curing a polymer [A] having a reactive hydrolyzable silicon...
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WO/2022/006400A1 |
A surface treating composition is shown and described herein. A surface treating composition comprises (i) a hybrid siloxane oligomer comprises organosilicon units wherein the oligomer comprises organosilicon units with fluoro-functional...
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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/2022/004512A1 |
The present invention provides a curing catalyst that is highly safe and has a practical curing rate. The present invention provides a curing catalyst (B) that is used for curing of a polymer (A) having a reactive hydrolyzable silicon-...
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WO/2022/004511A1 |
The present invention provides a curing catalyst that is highly safe and has a practical curing rate. The present invention provides a curing catalyst (B) which is used for curing of a polymer (A) that has a reactive hydrolyzable silic...
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WO/2021/261133A1 |
Provided is a photocurable composition comprising a silsesquioxane derivative that is indicated by formula (1) and a hydrosilylation catalyst that contains a transition metal.
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WO/2021/262495A1 |
A composition and method can be used in the preparation of various siloxanes. The composition and method employ a fluorinated triarylborane Lewis acid, a hydrocarbonoxy-functional organosilicon compound, and a silyl hydride. The fluorina...
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WO/2021/261403A1 |
The purpose of the present invention is to provide a laminate having high electrical connection reliability, a curable resin composition that can be used in the laminate, a method for manufacturing the laminate, a method for manufacturin...
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WO/2021/262940A1 |
A composition is disclosed, which comprises (A) an organohydrogensiloxane having cyclic siloxane moieties including silicon-bonded hydrogen atoms. The composition further comprises (B) a polyether compound having an aliphatically unsatur...
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WO/2021/262494A1 |
A polyfunctional organohydrogensiloxane is prepared using a fluorinated triarylborane Lewis acid as catalyst. The polyfunctional organohydrogensiloxane may be formulated into release coating compositions. Alternatively, the polyfunctiona...
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WO/2021/262492A1 |
A composition includes a silyl hydride (having at least one silicon-bonded hydrogen atom per molecule) and a fluorinated triarylborane Lewis acid. In the method, the Lewis acid catalyzes reaction of siliconbonded hydrogen atoms from the ...
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WO/2021/261889A1 |
An embodiment of the present invention provides a silazane-based compound represented by chemical formula 1, a coating composition comprising the silazane-based compound, a light-transmitting film comprising a first coating layer contain...
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WO/2021/259460A1 |
The present invention relates to a moisture-curing conformal coating composition having improved mechanical and adhesion properties as well as thermal stability. The conformal coating composition comprises (A) one or more linear hydroxyl...
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WO/2021/262497A1 |
A curable silicone rubber composition of the type referred to in industry as "self-adhesive" or as having "selective adhesion" (hereafter referred to as "curable self-adhesive silicone rubber compositions"). The curable self-adhesive sil...
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WO/2021/260279A1 |
The present invention relates to organopolysiloxane compositions comprising an organopolysiloxane having, per molecule, at least two alkenyl groups, an organopolysiloxane having, per molecule, at least two SiH units, a hydrosilylation ca...
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WO/2021/261900A1 |
The present invention relates to a solvent-free thin film encapsulating composition comprising a ladder-type polysilsesquioxane in which a photocurable functional group is grafted to a siloxane backbone, and a thin film encapsulating lay...
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WO/2021/262832A1 |
Curable silicone elastomer compositions having enhanced adhesive properties with respect to a wide variety of substrates are described. The compositions described herein are provided with a phenylmethylpolysiloxane based additive which c...
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WO/2021/262828A1 |
This disclosure describes inflatable articles such as airbags for inflatable safety devices for a vehicle passenger-protecting system, a process for manufacturing said inflatable articles, hydrosilylation curable silicone elastomer compo...
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WO/2021/262774A1 |
An interpolymer, which comprises at least one siloxane group, and prepared by polymerizing a mixture comprising one or more "addition polymerizable monomers" and at least one siloxane monomer, in the presence of a catalyst system compris...
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WO/2021/257518A1 |
Described herein, inter alia, are fluorosilicone polymers; compositions comprising fluorosilicone polymers; and lenses comprising the polymers, and compositions.
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WO/2021/251151A1 |
Provided is a perfluoropolyether block-containing organohydrogen polysiloxane which has excellent compatibility with organopolysiloxane, and has an organohydrogensiloxy unit capable of hydrosilylation with an alkenyl group, wherein the c...
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WO/2021/250340A1 |
The present invention relates to the manufacture of a part made of composite material, the matrix of which is at least partially formed by pyrolysis of a hybrid cross-linked copolymer producing a matrix having a low free carbon content a...
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WO/2021/247210A1 |
An epoxy-curable silicone release coating composition and methods for its preparation and use are provided. The composition contains an inhibited Lewis acid catalyst. Releasing the Lewis acid catalyst from the inhibitor allows the Lewis ...
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WO/2021/246276A1 |
Provided are an organopolysiloxane having a catechol structure in a molecule thereof, and a powder treatment agent that is formed from said organopolysiloxane and that provides a dispersion having excellent dispersibility, fluidity, and ...
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WO/2021/247981A1 |
Disclosed herein are compounds, methods, and tools which comprise composite matrices of tungsten tetraborides and ceramics.
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WO/2021/246997A1 |
This disclosure provides resin formulations which may be used for 3D printing and thermally treating to produce a ceramic material. The disclosure provides direct, free-form 3D printing of a preceramic polymer, followed by converting the...
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WO/2021/242976A1 |
Film-forming polymers that contain covalently-attached or non-covalently bound light-filtering, e.g., UV-absorbing, compounds and their use as a skin-protectant coating, such as a sunscreen, are disclosed.
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WO/2021/240302A2 |
A curable composition comprises: at least one aliphatic carbosilane having m Si-H groups, at least one aliphatic carbosilane having n vinyl groups, and at least one hydrosilylation reaction catalyst. m is an integer greater than or equal...
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WO/2021/243114A1 |
A method for forming an emulsion polymer includes a step of forming a pre-emulsion by combining a monomer composition with a siloxane-containing composition in water and polymerizing the pre-emulsion by combining the pre-emulsion with a ...
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WO/2021/236229A1 |
A UV curable silicone adhesive composition and method for its preparation are provided. The UV curable silicone adhesive composition is useful in electronic device fabrication for adhering components such as fingerprint sensors to substr...
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WO/2021/236460A1 |
The present disclosures are directed to compositions comprising a polymer having branched silicone substituted by at least one alkylcarboxy group in a free or salt form and crosslinked with an alkyl functional cross-linker, which has the...
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WO/2021/235286A1 |
[Problem] The present invention has been made in the above-stated situations, and the purpose of the present invention is to provide an organopolysiloxane which has a low viscosity and enables the formation of a cured film having both of...
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WO/2021/235088A1 |
This liquid crystal element 10 is provided with: a first base material 11 that is provided with a first electrode; a second base material 12 that is provided with a second electrode, while being arranged so as to face the first base mate...
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WO/2021/233844A1 |
The invention relates to an elastomer material suitable in particular as a sealing material between the fuel cells of a fuel cell stack and the stacks as such, the hybrid elastomer material comprising a hybrid elastomer with a proportion...
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WO/2021/235273A1 |
The present invention provides: a silicon-containing composition that is capable of forming a silicon-containing film which enables the formation of a resist pattern having an excellent rectangular cross-sectional shape, and which is abl...
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WO/2021/236627A2 |
The present technology provides a nanoparticle that includes a silica network comprising crosslinked polysiloxanes, wherein the crosslinks comprise disulfide linkages, and the nanoparticle has a surface bearing charged functional groups ...
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WO/2021/236459A1 |
The present disclosures are directed to compositions comprising a polymer having linear or branched silicone substituted by at least one alkylcarboxy group and cross-linked with an alkyl functional cross-linker, which has the benefits of...
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WO/2021/234285A1 |
The present invention relates to a sol-gel coating of the surface of a household article comprising at least two decorations (a) and (b) arranged between or in its layers, (a) being a decoration comprising at least one thermochromic pigm...
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WO/2021/231517A1 |
The disclosure relates to oxamate esters and formulations made therefrom, and to methods of making both the oxamate esters and the formulations.
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WO/2021/230152A1 |
Provided are: a polyorganosilsesquioxane from which it is possible to form a cured product having excellent mechanical properties and surface hardness; and a curable composition containing said polyorganosilsesquioxane. The polyorganos...
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WO/2021/228184A1 |
The present invention relates to a solvent-free moisture curing organosilicon coated coating for circuit board surface protection and a preparation method therefor in the electronic and electrical appliances industries. The organosilicon...
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WO/2021/230552A1 |
The present invention provides: a curable resin composition comprising (A) a silicone-based polymer, (B) hollow particles including, on the surface, a silane group-containing cyclodextrin-based compound that includes unsaturated bonds, a...
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WO/2021/224224A1 |
[Problem] To provide a polycarbosilazane making it possible to form a silicon-containing film which is bearable to acid etching, and a composition comprising the polycarbosilazane. [Means for Solution] The present invention provides a po...
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WO/2021/225757A1 |
A (meth)acrylate functional silicone and method for its preparation are provided. This (meth)acrylate functional silicone may have pendant poly(meth)acrylate-functional groups. This (meth)acrylate functional silicone may have terminal al...
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WO/2021/224051A1 |
An amino functionalized siloxane resin particle obtainable by polycondensation of a cationic alkoxysilane surfactant according to general formula I (I) and an amino functionalized alkoxysilane according to general formula (II). The amino...
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WO/2021/224216A1 |
The present invention relates to a poly(arylene sulfide) (PAS) copolymer (P) comprising: at least one block of poly(arylene sulfide) (PAS) having a weight- average molecular weight (Mw) of at least 40,000 g/mol as determined by gel perme...
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WO/2021/219532A1 |
The present invention relates to a coating composition comprising an organosilane compound represented by formula (I) or (II); R1 3-nR2 nSi-(CH2)x-Ar (I); R1 3-nR2 nSi-(CH2)x-Si(R3)2-Ar (II) wherein R1 is a hydrolysable group, independen...
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WO/2021/221171A1 |
[Problem] To provide: a composition that is for a silicon-containing resist underlying film and that is for forming a resist underlying film that can be removed not only by a conventional method employing dry etching, but also by a metho...
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WO/2021/215134A1 |
Provided are: a (poly)thiophene-(poly)siloxane block copolymer; and a method which is for preparing a (poly)arylene-(poly)siloxane block copolymer, and which can use an easily available raw material, does not by-produce metal salts, and ...
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WO/2021/215838A1 |
The present invention relates to a polysiloxane-polycarbonate copolymer using a hydroxyl terminated polysiloxane mixture, and a method for producing same, and more specifically, to: a polysiloxane-polycarbonate copolymer which includes h...
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