Patent ID: 9403955
Filing Date: 2016-08-02
CPC Classification: B29C,B29K,C08J,C08K,C08L

Claim Text:
1. A film or sheet composed of a resin composition comprising: a poly lactic acid (A); an acidic functional group-modified olefinic polymer (B) including an acidic functional group and having an acid value of 10 to 70 mg KOH/g and a weight average molecular weight of 10,000 to 80,000; a tetrafluoroethylene polymer (C); a dicarboxylic acid ester-containing plasticizer (D) of Formula (1); and a crystallization accelerator (E) selected from the group consisting of melamine polyphosphate, zinc phenylphosphonate, calcium phenylphosphonate, and magnesium phenylphosphonate; the acidic functional group-modified olefinic polymer (B) being included in an amount of 0.3 to 3.0 parts by weight based on 100 parts by weight of the poly lactic acid (A), the tetrafluoroethylene polymer (C) being included in an amount of 1.0 to 5.0 parts by weight based on 100 parts by weight of the poly lactic acid (A), the dicarboxylic acid ester-containing plasticizer (D) being included in an amount of 12 to 38 parts by weight based on 100 parts by weight of the poly lactic acid (A), the crystallization accelerator (E) being included in an amount of 0.3 to 3 parts by weight based on 100 parts by weight of the poly lactic acid (A), wherein B is a 1,2-phenylene group or —CH