An aqueous binder composition for a secondary battery electrode containing a silane coupling agent without ethylenically unsaturated bonds, a resin which is a polymer of at least one kind of ethylenically unsaturated monomers, a resin which is a polymer of at least one kind of ethylenically unsaturated monomer, and at least one kind of solvent selected from water and a hydrophilic solvent. The amount of silane coupling agent is from 0.5 to 9 parts by mass based on 100 parts by mass of ethylenically unsaturated monomer. The pH of the composition is 2.5 to 8.0. Also disclosed is a binder obtained by curing the aqueous binder composition, a slurry containing the aqueous binder composition and an active material, a secondary battery electrode obtained by curing the slurry, and a secondary battery including the secondary battery electrode.

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.

Polyphenylene ether resin composition includes 100 parts by weight of polyphenylene ether resin, 25 to 40 parts by weight of copolymer, and 0.01 to 0.02 parts by weight of initiator. The copolymer is (A) copolymer polymerized of (a) mono-functional monomer, (b1) bi-functional monomer, and (c) tri-functional monomer through radical polymerization, (B) copolymer polymerized of (a) mono-functional monomer and (b2) bi-functional monomer through radical polymerization, or (C) a combination thereof.

An aspect of the present invention relates to a resin composition containing a maleimide compound (A) having at least one selected from an alkyl group having 6 or more carbon atoms and an alkylene group having 6 or more carbon atoms, and a hydrocarbon-based compound (B) represented by the following Formula (1). In Formula (1), X represents a hydrocarbon group having 6 or more carbon atoms and containing at least one selected from an aromatic cyclic group or an aliphatic cyclic group, and n represents an integer from 1 to 10.

Embodiments of the present application relate to porous polymeric beads solid support for use in oligonucleotide synthesis and the method of producing and using the same. Further embodiments relate to porous polymeric beads and method for preparing and using the same.

Embodiments of the present application relate to porous polymeric beads solid support for use in oligonucleotide synthesis and the method of producing and using the same. Further embodiments relate to porous polymeric beads and method for preparing and using the same.

An aspect of the present invention relates to a resin composition containing a maleimide compound (A) having an indane structure in the molecule and a hydrocarbon-based compound (B) represented by the following Formula (1). In Formula (1), X represents a hydrocarbon group having 6 or more carbon atoms and containing at least one selected from an aromatic cyclic group and an aliphatic cyclic group. n represents an integer from 1 to 10.

An aspect of the present invention relates to a resin composition containing a maleimide compound (A) having an indane structure in the molecule and a hydrocarbon-based compound (B) represented by the following Formula (1). In Formula (1), X represents a hydrocarbon group having 6 or more carbon atoms and containing at least one selected from an aromatic cyclic group and an aliphatic cyclic group. n represents an integer from 1 to 10.

The present invention provides a novel polymer and an organic light emitting device including the same.