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WO/2022/239271A1 |
Provided are: a thermosetting resin composition from which a molded body exhibiting little change in optical characteristics when exposed to high temperatures can be obtained, and which can be applied to various packaging processes; an o...
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WO/2022/235211A1 |
Disclosed herein is a composite material comprising a crosslinked polymeric matrix, the crosslinked polymeric matrix formed from a polymeric material comprising a plurality of carboxylic acid functional groups and a plurality of liquid m...
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WO/2022/234802A1 |
[Problem] To provide, as a curable silicone composition used in an optical display or the like, an ultraviolet radiation-curable silicone composition which exhibits storage stability and sufficient rapid curing properties and yields a cu...
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WO/2022/233859A1 |
The invention relates to a method for manufacturing a self-healing elastomer (100), comprising preparing, with respect to the total weight of the self-healing elastomer (100), 0.1 - 5 wt.% of boron trioxide (B2O3), 65 - 90 wt.% of hydrox...
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WO/2022/233017A1 |
The present disclosure relates to organopolysiloxanes, compositions and powder formulations containing the same and uses thereof as a defoamer. The organopolysiloxane contains at least 50 mol%of trifunctional siloxane units and at least ...
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WO/2022/235777A1 |
A new class of silicone monomers, providing transparent materials and imparting hydrophilic properties have been developed. These materials are incorporated into ophthalmic devices such as soft and rigid gas permeable (RGP) contact lense...
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WO/2022/233409A1 |
An organo-silicon compound comprising a mixture of polymeric alkyl silicates and containing to at least 90 wt.% a mixture of polymeric alkyl silicates of the formula (I) [SiO4/2]a [(RxO)SiO3/2]b [(RyO)SiO3/2]b' [(RxO)2SiO2/2]c [(RxO)(RyO...
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WO/2022/226775A1 |
A silicone pressure sensitive adhesive is prepared by curing a hydrosilylation reaction curable composition. Said composition comprises: (A) a polydiorganosiloxane gum component, (B) a polyorganosilicate resin component, (C) a hydrosilyl...
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WO/2022/232690A1 |
Hydrophobic and oleophobic coatings, methods of making same, and uses of same. A coating can comprise one or more oleophobic and/or hydrophobic layer(s) disposed on a substrate, e.g., a fabric or the like. A layer comprises polymeric par...
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WO/2022/226779A1 |
A silicone pressure sensitive adhesive is prepared by curing a radical reaction curable composition. The silicone pressure sensitive adhesive adheres to various silicone elastomers and is useful in preparation of components of flexible d...
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WO/2022/224699A1 |
A resin composition comprising a copolymer and a curing agent, wherein: the copolymer contains repeating unit (A), repeating unit (B), repeating unit (C) and repeating unit (D); the curing agent is a salt of a compound having a cyclic am...
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WO/2022/219425A1 |
A reaction product of components comprising: an alicyclic hydrocarbon containing at least one 5- or 6-membered ring and having at least two carbon-carbon multiple bonds; and a first organosilane represented by the formula. Each R indepen...
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WO/2022/219424A1 |
A chain–extended silicone represented by the formula Each R1 independently represents H or a C1–C15 hydrocarbyl group. Each R2 independently represents H or a C1 –C6 alkyl group. Each A independently represents a C1–C18 hydrocarb...
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WO/2022/218501A1 |
A foam control composition includes a component (A) and a component (B). Component (A) includes units of the formula [SiO4/2]a[(R1O)SiO3/2]b[(R2O)SiO3/2]b'[(R1O)2SiO2/2]c[(R1O)(
R2O)SiO2/2]c'[(R2O)2SiO2/2]c'' [(R1O)3SiO1/2]d[(R1O)2(R2O)S...
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WO/2022/219063A1 |
A substrate (12) for delivering a biologically active substance, the substrate (12) comprising: a cross-linked silicone matrix formed by cross-linking a silicone polymer using at least one crosslinking agent comprising a tetraalkoxysilan...
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WO/2022/215746A1 |
Provided are: an adhesive capable of achieving bonding with excellent shear strength and impact resistance; a polysiloxane composition able to be used as a component contained in this adhesive; and methods for producing the adhesive and ...
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WO/2022/214526A1 |
The present invention relates to a polymeric composition in a form of a copolymer incorporating one or more siloxane building blocks of formula [-Si R1R2 O-], where R1 and R2 are the same or different and are each selected from an aryl, ...
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WO/2022/213890A1 |
The present invention relates to a process for producing a low-volatile-matter organosilicon linear body. The process comprises: removing chlorine ions from a dimethyl dichlorosilane hydrolysate, and reducing volatile matters at 180-280Â...
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WO/2022/216482A1 |
A process for producing a silicone pressure sensitive adhesive is shown and described herein. The process comprises reacting a MQ silicone resin with a polydiorganosiloxane in the absence of a solvent. The MQ silicone resin is a solid, s...
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WO/2022/214639A1 |
A copolymer, methods of making the polymer, methods of recycling the polymer and compositions including the polymer are described. The copolymer, can contain repeating units of Formula (I), and repeating units of Formula (II), for each o...
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WO/2022/209923A1 |
The present invention pertains to: a protective layer which is used in a foldable device having a glass-made cover window and contains at least one among the following (A)-(C); and a foldable device having said protective layer. The pres...
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WO/2022/209952A1 |
Particles having a polymer including repeating units derived from a vinyl monomer, the particles having a specific structure including a carboxy group and having a water-soluble polymer on the surface of the particles.
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WO/2022/210780A1 |
This side-chain alkyl-modified silicone resin is represented by general formula (1). (In formula (1), R1 is a hydrogen atom or an alkenyl group; R2 is a C8-18 long-chain alkyl group; R3 is a methyl group or an ethyl group; w, x, and y re...
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WO/2022/210954A1 |
[Problem] To provide a silicon-containing resist underlayer film-forming composition for forming a silicon-containing resist underlayer film that enables the formation of a good resist pattern causing no pattern collapse even in ultra-fi...
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WO/2022/210960A1 |
[Problem] To provide a composition for forming a silicon-containing underlayer film whereby it is possible to form a self-organization film in which a desired vertical pattern is induced, and a method for forming a pattern using said com...
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WO/2022/210901A1 |
[Problem] To provide a composition for forming a silicon-containing underlayer film, said composition being for forming a silicon-containing resist underlayer film such that it is possible to obtain a good resist pattern without pattern ...
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WO/2022/210781A1 |
A side chain alkyl-modified silicone resin according to the present invention is represented by general formula (1) below. (In formula (1), R1 is a hydrogen atom or an alkyl group; R2 is an alkyl group I having a carbon number of 1 to 14...
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WO/2022/210944A1 |
[Problem] To provide a silicon-containing resist underlayer film-forming composition for forming a resist underlayer film that has superior lithography characteristics and that can realize a fast etching speed in wet etching. [Solution] ...
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WO/2022/204935A1 |
This invention relates to a curable polyolefin composition comprising: (A) a polyolefin having at least two aliphatic unsaturated bonds per molecule and having a viscosity at 25 ℃ of less than 2,500 mPa·s; (B) an organopolysiloxane ha...
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WO/2022/210492A1 |
Provided is a polyorganosiloxane-containing polymer from which it is possible to, when a resin is added thereto, obtain a molded article having excellent fire resistance without causing a significant deterioration in impact resistance pr...
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WO/2022/211070A1 |
[Problem] To provide: a cured product or an optical waveguide that exhibits low propagation loss even in a long wavelength region; and a polymerizable composition for forming these. [Solution] This polymerizable composition contains: 100...
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WO/2022/210782A1 |
This side-chain alkyl-modified silicone resin is represented by general formula (1). (In formula (1), R1 is a hydrogen atom or an alkenyl group; R2 is a C6-14 long-chain alkyl group I; R3 is a C15-18 long-chain alkyl group II; R4 is a me...
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WO/2022/207021A1 |
The invention relates to a method for the preparation of a sol for the preparation of hybrid organosilane fibers by electrostatic spinning, in which first at least one precursor based on bridged organosilane with a structure RO)3-Si-orga...
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WO/2022/210483A1 |
The present invention provides a resin composition which enables the achievement of a molded body that exhibits excellent flame retardancy without significantly deteriorating the impact resistance characteristics. A resin composition acc...
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WO/2022/203153A1 |
The present invention provides an optical film comprising a light-transmitting substrate and a buffer layer, and having the maximum restoration length of 40-100mm, and a display device comprising such an optical film.
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WO/2022/203596A1 |
The present invention relates to an antimicrobial polymer comprising a polysiloxane polymer crosslinked with an antimicrobial crosslinker, wherein the antimicrobial crosslinker comprises an antimicrobial agent terminated on both ends wit...
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WO/2022/199223A1 |
A porous silicon resin and a lightweight flexible flame-retardant composite material, which belong to the technical field of nanoporous materials. The porous silicon resin is prepared from a porous silicon resin precursor solution by mea...
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WO/2022/199814A1 |
The invention relates to a method for producing organopolysiloxanes with unsaturated groups. In a first step, organopolysiloxanes (A) containing units of the formula RaQbSiO (4-a-b)/2 (I) with the proviso that a+b≤3 and the siloxanes (...
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WO/2022/198792A1 |
The present invention relates to the field of gelatin application, and in particular to modified gelatin for a fire-resistant flame-retardant coating of paper, a preparation method therefor, and an application thereof. For the modified g...
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WO/2022/200330A1 |
A polymer comprising a structural unit of formula (I), wherein each X is independently a C1-10 hydrocarbylene group optionally comprising 1 to 6 heteroatoms; Y is a C2-20 hydrocarbylene group; Z is a C1-20 hydrocarbylene group optionally...
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WO/2022/201013A1 |
The invention provides a class of high RI polysiloxane vinylic crosslinkers. Each of the polysiloxane vinylic crosslinkers of the invention comprise (1) a polysiloxane segment comprising dimethylsiloxane units and aryl-containing siloxan...
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WO/2022/198791A1 |
The present invention relates to the field of gelatin applications, and in particular relates to a modified gelatin for a paint printing and dyeing adhesive, a preparation method therefor, and an application thereof. The modified gelatin...
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WO/2022/203801A1 |
A composition includes a crosslinked polysiloxane elastomer with 2 or more carbon-oxygen-silicon linkages between a polysaccharide component and polysiloxane component, where the polysaccharide component is other than a cellulose or star...
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WO/2022/196721A1 |
[Problem] A purpose of the present invention is to provide a siloxane compound having an amide bond and a (meth)acrylate group. Another purpose of the present invention is to provide a method for producing a siloxane compound that has a ...
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WO/2022/196878A1 |
A silicone-based composition according to one embodiment of the present application comprises: polyorganosiloxane having an acrylate group at both terminal ends, and comprising one or more alkoxy groups; one or more types of acrylic mono...
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WO/2022/194748A1 |
The invention relates to a powder bed 3D printing process for producing elastic shaped bodies composed of silicones and to a silicone resin-containing powder suitable for the process. The process comprises steps of: a) delivering a powde...
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WO/2022/195593A1 |
A composition comprising an emulsion comprising a plurality of particles is provided. An article comprising a substrate, and a plurality of particles comprising a core and a shell, wherein the plurality of particles are in the form of a ...
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WO/2022/196521A1 |
[Problem] To provide: an aqueous dispersion of spherical silicone rubber particles that highly absorb specific oils, especially hydrocarbon oils or ester oils; and a cosmetic preparation into which the aqueous dispersion of spherical sil...
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WO/2022/197363A1 |
A method for preparing a siloxane - (meth)acrylate macromonomer is provided. The method includes hydrosilylation, hydrolysis, and condensation. By-products of the method may be recycled to produce additional siloxane - (meth) acrylate ma...
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WO/2022/196720A1 |
[Problem] A purpose of the present invention is to provide a siloxane compound having an amide bond and a (meth)acrylate group. Another purpose of the present invention is to provide a method for producing a siloxane compound that has a ...
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