POLYHYDROXYALKANOATE COPOLYMER AND POLYLACTIC ACID POLYMER COMPOSITIONS FOR LAMINATES AND FILMS

摘要

Environmentally degradable films comprising a blend of polyhydroxyalkanoate copolymer and a polylactic acid polymer or copolymer are disclosed. Laminates having a first layer comprising a PHA copolymer and a second layer comprising a PLA polymer or copolymer are also disclosed. Disposable articles comprising the environmentally degradable films or laminates are also disclosed.