| 摘要 |
PURPOSE:To obtain the titled composition capable of forming, on various substrates, patterns of good adhesiveness with high chemical resistance, mechanical strength and durability, by blending each specific graft copolymer and esterified epoxy resin and ethylenic unsaturated bond-contg. monomer. CONSTITUTION:The objective composition can be obtained by blending, (A) a graft polymer prepared by bonding, to a) the backbone chain derived from monomer selected from alkyl methacrylates, acrylonitrile and styrene, b) the branched chain derived from monomer selected from hydroxyl group-contg. acrylic monomers, amino group-contg. acrylic monomers, carboxyl group-contg. acrylic monomers, N-vinylpyrrolidone, vonylpyridine, acrylamide derivatives of formula (R<1> is H, etc.; R<2> is H, 1-4C alkyl, etc.) etc., (B) an ethylenie unsaturated bond-contg. monomer, and (C) a resin prepared by esterification, by unsaturated carboxylic acid, of part of the epoxy groups present in an epoxy resin containing compound having in one molecule at least two epoxy groups. |
