Patent ID: 6833045
Filing Date: 2004-12-21
Classification: C08F,C08J,C08L,C09D,C09J

Abstract:
A resin dispersion comprising solid particles of a graft modified ethylene/&agr;-olefin random copolymer dispersed in an organic solvent, wherein the graft modified ethylene/&agr;-olefin random copolymer has the following properties:the copolymer contains components derived from ethylene and an &agr;-olefin of 6 to 20 carbon atoms, the content of the ethylene component is in the range of 75 to 97% by mol, and the content of the &agr;-olefin component is in the range of 3 to 25% by mol, each content being based on 100% by mol of the total of both components, the intrinsic viscosity (q) as measured in decalin at 135Â° C. is in the range of 0.2 to 5.0 dl/g, the crystallinity as measured by X-ray diffractometry is less than 30%, the copolymer contains a graft component derived from a polar monomer, and the content of the polar monomer graft component is in the range of 0.1 to 15% by weight and the particles of the copolymer have particle diameters measured by a Coulter Counter of 5 to 50 &mgr;m.