Biodegradable resin composition and molded article produced...

Details Biodegradable resin composition and molded article produced... Biodegradable resin composition and molded article produced...

2011-07-05

2011-07-05

Cano, Milton I (Department: 1763)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S186000

Reexamination Certificate

active

07973101

ABSTRACT:
Disclosed is a resin composition excellent in impact resistance, tensile properties and processability such as draw down property, which is produced by using a plant-derived biodegradable polymer produced by actively fixing carbon dioxide present in the earth. A resin composition comprising (A) a specific biodegradable (3-hydroxyalkanoate) copolymer, (B) a graft copolymer and (C) an acrylic processing modifier, the graft copolymer (B) and the acrylic processing modifier (C) being contained in the composition in amounts of 0.1 to 100 parts by weight and 0.1 to 30 parts by weight, respectively, based on 100 parts by weight of the biodegradable (3-hydroxyalkanoate) copolymer (A).

REFERENCES:
patent: 5859119 (1999-01-01), Hoefflin
patent: 5981257 (1999-11-01), Fukui et al.
patent: 6645622 (2003-11-01), Yamane
patent: 6-41376 (1994-02-01), None
patent: 10-101919 (1998-04-01), None
patent: 10-158369 (1998-06-01), None
patent: 11-5849 (1999-01-01), None
patent: 2002-155207 (2002-05-01), None
patent: 2004-051659 (2004-02-01), None
patent: 2004-161802 (2004-06-01), None
patent: 2004-269720 (2004-09-01), None
patent: 2004-285258 (2004-10-01), None
patent: 2005-23165 (2005-01-01), None
patent: 2005-232230 (2005-09-01), None
patent: 2006-45487 (2006-02-01), None
patent: 2006-137853 (2006-06-01), None
patent: 2005/085352 (2005-09-01), None
Machine translation of JP 2004-051659.
Machine translation of JP 06-299077.
Machine translation of JP 11-005849.
Machine translation of JP 2004-161802. Jun. 2004.

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