An adhesive coating composition according to an embodiment of the present invention comprises polyethylene acrylate including a repeating unit represented by chemical formula 1 below and a repeating unit represented by chemical formula 2 below, wherein the polyethylene acrylate includes 65-90 wt % of the repeating unit represented by chemical formula 1 below and 10-35 wt % of the repeating unit represented by chemical formula 2 below.

An adhesive coating composition according to an embodiment of the present invention comprises polyethylene acrylate including a repeating unit represented by chemical formula 1 below and a repeating unit represented by chemical formula 2 below, wherein the polyethylene acrylate includes 65-90 wt % of the repeating unit represented by chemical formula 1 below and 10-35 wt % of the repeating unit represented by chemical formula 2 below.

Provided is a polymer functioning as a leveling agent that imparts high smoothness to a coating film. Specifically, a polymer containing a polymer block (A1) of a polymerizable monomer (a1) having a functional group represented by —Si[OSi(R).sub.3].sub.n[R′].sub.3-n (n is an integer of 1 to 3, each R independently represents an alkyl group having 1 to 3 carbon atoms, and each R′ independently represents an alkyl group having 1 to 3 carbon atoms). Also provided are a coating composition, a resist composition, and an article containing the polymer.

Provided is a polymer functioning as a leveling agent that imparts high smoothness to a coating film. Specifically, a polymer containing a polymer block (A1) of a polymerizable monomer (a1) having a functional group represented by —Si[OSi(R).sub.3].sub.n[R′].sub.3-n (n is an integer of 1 to 3, each R independently represents an alkyl group having 1 to 3 carbon atoms, and each R′ independently represents an alkyl group having 1 to 3 carbon atoms). Also provided are a coating composition, a resist composition, and an article containing the polymer.

An ink contains water, an organic solvent, a polyurethane resin, and a cyclic ester including a structure represented by Chemical formula I, wherein the proportion of the cyclic ester having a crystal having a particle diameter of 1 μm or greater is less than 4 ppm of the total of the ink after the ink is allowed to stand at a temperature range of from 20 to 30 degrees C. for 30 days. ##STR00001##

An ink contains water, an organic solvent, a polyurethane resin, and a cyclic ester including a structure represented by Chemical formula I, wherein the proportion of the cyclic ester having a crystal having a particle diameter of 1 μm or greater is less than 4 ppm of the total of the ink after the ink is allowed to stand at a temperature range of from 20 to 30 degrees C. for 30 days. ##STR00001##

A thermoplastic composition includes 25 to 95 weight percent of a poly(etherimide); 5 to 70 weight percent of a polymer different from the poly(etherimide) that is partially miscible with the poly(etherimide); and 1 to 15 weight percent of a mineral filler having an average particle size of 0.1 to 10 micrometers; wherein each weight percent is based on the total weight of the composition. The thermoplastic composition can be prepared by melt-mixing the components of the composition. Articles including the composition are also described.

A thermoplastic composition includes 25 to 95 weight percent of a poly(etherimide); 5 to 70 weight percent of a polymer different from the poly(etherimide) that is partially miscible with the poly(etherimide); and 1 to 15 weight percent of a mineral filler having an average particle size of 0.1 to 10 micrometers; wherein each weight percent is based on the total weight of the composition. The thermoplastic composition can be prepared by melt-mixing the components of the composition. Articles including the composition are also described.

The polymerizable composition for an optical material of the present invention includes a compound (A) represented by General Formula (a) and including two or more allyloxycarbonyl groups, at least one kind of radical polymerization initiator (B) selected from the group consisting of a peroxyketal-based radical polymerization initiator, a peroxymonocarbonate-based radical polymerization initiator, and a peroxyester-based radical polymerization initiator, and a modifier (C) selected from a polyether modified siloxane compound represented by General Formula (c1) or a polyol compound represented by General Formula (c2). ##STR00001##

A bioelectrode includes a conductive rubber electrode and a silver coating layer provided on the conductive rubber electrode and containing a silicone rubber and silver particles. The silver coating layer contains a modified silicone and contains ions for ion conduction among the silver particles.