Patent ID: 6169144
Filing Date: 2001-01-02
Classification: B29C,C08L

Abstract:
An injection-molded product containing a propylene based resin composition having a melt viscosity of not more than about 32 Pa.multidot.s measured at a share rate of 2,432 s.sup.-1 and at a temperature of 240.degree. C. and a swelling ratio of from about 1.3 to 2.0 measured at a shear rate of 2,432 s.sup.-1 and at a temperature of 240.degree. C., which composition comprises: (i) about 50 to 70% by weight of a propylene based resin, comprising a propylene homopolymer, a block copolymer of propylene with ethylene, or a mixture thereof, wherein the block copolymer has a content of a repeating unit derived from ethylene of about 3 to 7% by weight, and has a content of a repeating unit derived from propylene of about 93 to 97% by weight; (ii) about 15 to 30% by weight of a thermoplastic elastomer; and (iii) about 10 to 30% by weight of an inorganic filler.