Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films

   
   

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.

Las películas ambientalmente degradables que abarcan una mezcla del copolímero del polyhydroxyalkanoate y un polímero o un copolímero ácido polylactic se divulgan. Lamina tener una primera capa el abarcar de un copolímero de PHA y una segunda capa que abarca un polímero o un copolímero del PLA también se divulga. Los artículos disponibles que abarcan las películas ambientalmente degradables o laminan también se divulgan.

 
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