The disclosure generally relates to omniphobic compatibilizers, which include a polymerization reaction product between a first vinyl monomer, optionally a second vinyl crosslinking monomer, and a functionalized omniphobic polymer. The functionalized omniphobic polymer can include two or more vinyl functional groups or at least one free radical initiator functional group such that the reaction product forming the omniphobic compatibilizer can be a vinyl or free-radical polymerization product. The omniphobic compatibilizer can be incorporated into a UV-curable or a non-UV-curable thermoset omniphobic composition. The UV-curable composition can be a crosslinked polymerization reaction product between the omniphobic compatibilizer, a third vinyl monomer, and a fourth polyvinyl crosslinking monomer. The non-UV-curable composition can be a crosslinked polymerization reaction product between the omniphobic compatibilizer, a first thermosetting component, and a second thermosetting component. The thermoset omniphobic composition can be a coating on a substrate in a corresponding coated article.

The present invention provides a vinyl acetate-silicone copolymer resin obtained by graft polymerization of vinyl acetate (B) onto an organopolysiloxane (A) represented by a specific general formula, wherein a weight ratio of the organopolysiloxane (A) to the vinyl acetate (B) is (A):(B)=10:90 to 95:5, a method for producing the same, and a vinyl acetate-silicone copolymer resin composition. The vinyl acetate-silicone copolymer resin of the present invention has slidability, substrate adhesiveness, and organic solvent solubility, and is suitably used for coating agents for various substrates, adhesive agents, exterior and interior paints for structures and building materials and the like, and cosmetics and the like.

A method for producing a rubbery polymer includes a step of preparing a mixture containing an alkyl (meth)acrylate, a hydrophobe, and an emulsifier, wherein an amount of the hydrophobe is 0.1-10 parts by mass relative to 100 parts by mass of the alkyl (meth)acrylate, and an amount of emulsifier is 0.01-1.0 part by mass relative to 100 parts by mass of the alkyl (meth)acrylate; a step of applying a shear force to the mixture to prepare a pre-emulsion, and a step of heating the pre-emulsion to polymerize the resulting mixture by miniemulsion polymerization.

A method for producing a rubbery polymer includes a step of preparing a mixture containing an alkyl (meth)acrylate, a hydrophobe, and an emulsifier, wherein an amount of the hydrophobe is 0.1-10 parts by mass relative to 100 parts by mass of the alkyl (meth)acrylate, and an amount of emulsifier is 0.01-1.0 part by mass relative to 100 parts by mass of the alkyl (meth)acrylate; a step of applying a shear force to the mixture to prepare a pre-emulsion, and a step of heating the pre-emulsion to polymerize the resulting mixture by miniemulsion polymerization.

A method for producing a rubbery polymer includes a step of preparing a mixture containing an alkyl (meth)acrylate, a hydrophobe, and an emulsifier, wherein an amount of the hydrophobe is 0.1-10 parts by mass relative to 100 parts by mass of the alkyl (meth)acrylate, and an amount of emulsifier is 0.01-1.0 part by mass relative to 100 parts by mass of the alkyl (meth)acrylate; a step of applying a shear force to the mixture to prepare a pre-emulsion, and a step of heating the pre-emulsion to polymerize the resulting mixture by miniemulsion polymerization.

In one example, an unsaturated cyclic dione is coupled to the substrate, and is reacted with an indole or indazole including a first functional group to form a first adduct coupling the first functional group to the substrate. In another example, an unsaturated cyclic dione is coupled to a substrate and reacted with a diene including a functional group to form an adduct coupling the functional group to the substrate. In another example, an indole or indazole is coupled to a substrate, and is reacted with an unsaturated cyclic dione including an oligonucleotide to form an adduct coupling the oligonucleotide to the substrate. In another example, a diene is coupled to a substrate, and is reacted with an unsaturated cyclic dione including an oligonucleotide to form an adduct coupling the oligonucleotide to the substrate.

In one example, an unsaturated cyclic dione is coupled to the substrate, and is reacted with an indole or indazole including a first functional group to form a first adduct coupling the first functional group to the substrate. In another example, an unsaturated cyclic dione is coupled to a substrate and reacted with a diene including a functional group to form an adduct coupling the functional group to the substrate. In another example, an indole or indazole is coupled to a substrate, and is reacted with an unsaturated cyclic dione including an oligonucleotide to form an adduct coupling the oligonucleotide to the substrate. In another example, a diene is coupled to a substrate, and is reacted with an unsaturated cyclic dione including an oligonucleotide to form an adduct coupling the oligonucleotide to the substrate.

Provided is a rubber-containing graft polymer that can be uniformly dispersed in a thermoplastic resin containing an alloy in a particle size of 100 to 300 nm and can improve strength developability required as a rubber-containing graft polymer. In a rubber-containing graft polymer (A) of the present invention, a rubber to be grafted has a particle size of 100 to 300 nm, a content of an organic solvent insoluble component in the rubber-containing graft polymer (100% by mass) is 92% to 99.5% by mass, and an organic solvent soluble component of the rubber-containing graft polymer has a weight average molecular weight of 250,000 to 700,000.

Provided is a rubber-containing graft polymer that can be uniformly dispersed in a thermoplastic resin containing an alloy in a particle size of 100 to 300 nm and can improve strength developability required as a rubber-containing graft polymer. In a rubber-containing graft polymer (A) of the present invention, a rubber to be grafted has a particle size of 100 to 300 nm, a content of an organic solvent insoluble component in the rubber-containing graft polymer (100% by mass) is 92% to 99.5% by mass, and an organic solvent soluble component of the rubber-containing graft polymer has a weight average molecular weight of 250,000 to 700,000.

Provided are a display device including a resin containing a repeating unit represented by chemical formula (1), a resin composition comprising the resin, and a pixel separation unit formed of the resin composition, in which the display device is a display device including a first electrode formed on a substrate, a pixel separation unit formed on the first electrode to partially expose the first electrode, and a second electrode installed to face the first electrode, and the pixel separation unit has an absorbance of 0.5/μm or more at a wavelength of 550 nm.