公开(公告)号：US10450457B2

公开(公告)日：2019-10-22

申请号：US15566819

申请日：2016-04-15

Applicant: Repsol, S.A.

Inventor： Laura Marin Perales ,  Sonia Segura Fernandez ,  Monica Garcia Ruiz ,  Borja Arandilla ,  Carolina Ruiz Orta ,  Rodrigo Paris

IPC: C08L69/00 ,  C09J167/04 ,  C09J169/00 ,  C08L67/04 ,  C08G63/06 ,  C08G64/02

Abstract: The present invention is directed to a polymer blend comprising at least one polyalkylencarbonate (PAC) and at least one polyhydroxyalkanoate (PHA) with low crystallinity. The invention also describes processes to prepare the blends of the invention and articles made of said blends.

公开(公告)号：US20180127578A1

公开(公告)日：2018-05-10

申请号：US15566819

申请日：2016-04-15

Applicant: Repsol, S.A.

Inventor： Laura Marin Perales ,  Sonia Segura Fernandez ,  Monica Garcia Ruiz ,  Borja Arandilla ,  Carolina Ruiz Orta ,  Rodrigo Paris

IPC: C08L69/00 ,  C08L67/04 ,  C09J167/04 ,  C09J169/00

CPC classification number: C08L69/00 ,  C08G63/06 ,  C08G64/02 ,  C08L67/04 ,  C08L2201/10 ,  C08L2201/52 ,  C08L2205/02 ,  C08L2666/18 ,  C09J167/04 ,  C09J169/00

Abstract: The present invention is directed to a polymer blend comprising at least one polyalkylencarbonate (PAC) and at least one polyhydroxyalkanoate (PHA) with low crystallinity. The invention also describes processes to prepare the blends of the invention and articles made of said blends.