Propylene-based resin composition and molded article thereof

Details Propylene-based resin composition and molded article thereof Propylene-based resin composition and molded article thereof

2008-10-24

2011-12-27

Lipman, Bernard (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S166000, C525S176000

Reexamination Certificate

active

08084540

ABSTRACT:
There is provided a propylene-based resin composition containing 10 to 89% by mass of a propylene-based polymer (A) (excluding a modified propylene-based polymer (C) defined below), 10 to 89% by mass of a polylactic acid-based resin (B), and 1 to 80% by mass of a modified propylene-based polymer (C) which is an α,β-unsaturated glycidyl ester-grafted propylene-based polymer having an α,β-unsaturated glycidyl ester-derived structural unit content of 0.1% by mass or more and less than 1.0% by mass, provided that each of the contents of the propylene-based polymer (A), the polylactic acid-based resin (B) and the modified propylene-based polymer (C) is an amount based on the total amount of the three components.

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patent: 2007-106843 (2007-04-01), None

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