The present specification relates to a compound represented by Chemical Formula 1, a coating composition comprising the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.

The present specification relates to a compound represented by Chemical Formula 1, a coating composition comprising the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.

A composition of matter includes a mixture of styrene derivative monomers and methacrylate and/or acrylate derivative monomers, which have one or more urethane, carbamate, amide, and/or amine functional groups, and initiators, and the compositions are used to achieve composition control of the forming polymer, with the mole fraction of acrylate/methacrylate and styrene moieties in the forming polymer determined by the chemistry and composition of the feeding monomers.

A composition of matter includes a mixture of styrene derivative monomers and methacrylate and/or acrylate derivative monomers, which have one or more urethane, carbamate, amide, and/or amine functional groups, and initiators, and the compositions are used to achieve composition control of the forming polymer, with the mole fraction of acrylate/methacrylate and styrene moieties in the forming polymer determined by the chemistry and composition of the feeding monomers.

Trehalose-based hydrogels and methods of making such hydrogels are disclosed. Specifically, a method of creating a trehalose-based hydrogel, comprising the steps of: a) forming a trehalose homopolymer or co-polymer; b) preparing a cross-linker; and c) reacting the trehalose homopolymer or co-polymer with the cross-linker to form the trehalose-based hydrogel.

Trehalose-based hydrogels and methods of making such hydrogels are disclosed. Specifically, a method of creating a trehalose-based hydrogel, comprising the steps of: a) forming a trehalose homopolymer or co-polymer; b) preparing a cross-linker; and c) reacting the trehalose homopolymer or co-polymer with the cross-linker to form the trehalose-based hydrogel.

Provided is a method of suspension polymerization comprising (I) providing a composition comprising droplets distributed in an aqueous medium, wherein the droplets comprise one or more boronic acids, one or more monomers, and one or more initiators, and wherein the aqueous medium comprises polyvinyl alcohol; wherein the one or more boronic acids are present in an amount of 0.002% or more, by weight based on the weight of the droplets, and (II) stressing the composition so that the initiator initiates polymerization of the monomer.

Provided is a method of suspension polymerization comprising (I) providing a composition comprising droplets distributed in an aqueous medium, wherein the droplets comprise one or more boronic acids, one or more monomers, and one or more initiators, and wherein the aqueous medium comprises polyvinyl alcohol; wherein the one or more boronic acids are present in an amount of 0.002% or more, by weight based on the weight of the droplets, and (II) stressing the composition so that the initiator initiates polymerization of the monomer.

A prepolymer, which is prepared by subjecting an unsaturated bond-containing compound and a bis(vinylphenyl) compound monomer or a polymer thereof to a prepolymerization reaction, is provided. The bis(vinylphenyl) compound contains between 80% and 99% of para-para vinyl groups and has a monomer content of between 80% and 100%. Moreover, a resin composition comprising the prepolymer and an additive, a method of preparing the prepolymer, and an article made from the resin composition are also provided.

A prepolymer, which is prepared by subjecting an unsaturated bond-containing compound and a bis(vinylphenyl) compound monomer or a polymer thereof to a prepolymerization reaction, is provided. The bis(vinylphenyl) compound contains between 80% and 99% of para-para vinyl groups and has a monomer content of between 80% and 100%. Moreover, a resin composition comprising the prepolymer and an additive, a method of preparing the prepolymer, and an article made from the resin composition are also provided.