Patent ID: 6133374
Filing Date: 2000-10-17
Classification: C08L

Abstract:
A polypropylene resin composition superior in paintability, comprising (1) 40 to 99% by weight of a polypropylene resin; (2) 1 to 60% by weight of an ethylene/alpha-olefin copolymer elastomer; (3) 20 to 50 parts by weight of a low molecular weight polypropylene resin modified with unsaturated carboxylic acid or its anhydride, based on 100 parts by weight of the components (1) and (2) in total and (4) 0.1 to 20 parts by weight of an epoxy resin represented by the following chemical formula I based on 100 parts by weight of the components (1) and (2) in total: ##STR4## wherein n is an integer of 1 to 4 and A is a multivalent group having a bond number of n and is selected from the group consisting of bisphenol A ethers, propylene oxide ethers and ethylene oxide ethers.