Frishauf, Holtz, Goodman & Woodward
Polypropylene-based resin composition
The polypropylene-based composite resin composition of the invention, which can be molded into a shaped article having excellent surface hardness and impact strength at low temperatures and usable as a shell plate member of automobiles, comprises (a) a polypropylene resin as the matrix phase, (b) particles of rubber-reinforced styrene-based resin as the dispersed phase having a specified area-average particle diameter, of which the rubber particles having a specified area-average particle diameter forms a "salami" structure as dispersed in the styrene-based resin, and (c) a layer of a compatibility improver, such as a styrene-based thermoplastic elastomer, on the surface of the particles of the rubber-reinforced styrene-based resin in a specified thickness.
Toyota Jidosha Kabushiki Kaisha Idemitsu Petrochemical Co., Ltd.
C Y C Y C Y C C C C C Y C Y C Y
C08L Y10T C08L Y10T C08L Y10T C08L C08L C08L C08L C08L Y10T C08L Y10T C08L Y10T
additional additional additional additional inventional additional inventional inventional additional inventional additional additional inventional additional inventional additional
Shinichi Manabu Nobuya Takeyoshi Hirohide Takao
Koide Nomura Kawamura Nishio Mizuno Nomura