Patent ID: 9714329
Date: 2017-07-25
CPC Classifications: B65D,C08J,C08K,C08L

Claim:
1. A film for food packaging, comprising a vinyl chloride-based resin (A), a modified epoxidized vegetable oil (B) having a multimer content of 5 to 50% by mass, an aliphatic dibasic acid ester-based compound (C) with not more than 10 carbon atoms having a weight-average molecular weight of 200 to 1000, and a polyester-based compound (D) having a weight-average molecular weight of 4000 to 9000, wherein a mixture of the modified epoxidized vegetable oil (B) and the aliphatic dibasic acid ester-based compound (C) are compounded in an amount of 30 to 50 parts by mass based on 100 parts by mass of the vinyl chloride-based resin (A), a content of the modified epoxidized vegetable oil (B) in the mixture of the modified epoxidized vegetable oil (B) and the aliphatic dibasic acid ester-based compound (C) is 30 to 70% by mass, and the polyester-based compound (D) is compounded in an amount of 5 to 15 parts by mass based on 100 parts by mass of the vinyl chloride-based resin (A), the modified epoxidized vegetable oil (B) has a peroxide value of 13.1 to 18.0 milli equivalent (mEq)/kg.