Patent ID: 9321549
Filing Date: 2016-04-26
CPC Classification: B32B,B65D,C08J,C08K,C08L,Y10T

Claim Text:
1. A biopolymer roll stock, the biopolymer roll stock comprising: at least one biopolymer resin present in an amount between 80 and 90 weight % of the total weight of the biopolymer roll stock, wherein the biopolymer resin is polylactic acid polymer (PLA); and at least one ethylene copolymer resin impact modifier present in an amount between 5 and 10 weight % of the total weight of the roll stock; at least one carrier resin present in an amount between 5 and 10 weight % of the total weight of the roll stock, wherein the at least one carrier resin comprises an aliphatic-aromatic polyester.