公开(公告)号：US20250066598A1

公开(公告)日：2025-02-27

申请号：US18812557

申请日：2024-08-22

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Lisi HE ,  Yeuk Tin Lau ,  Man Kit CHAN ,  Jianli WANG ,  Shing Hang NG

IPC: C08L29/04 ,  B29B9/10 ,  B29K29/00 ,  B29K105/00 ,  B29L31/00 ,  C08J3/20 ,  C08K3/26 ,  C08K5/00 ,  C08K5/098 ,  C08K5/20 ,  C08K13/02

Abstract: The present invention provides a polyvinyl alcohol composition comprising polyvinyl alcohol, plasticizer, and one or more components selected from the group consisting of biodegradable polymer, compatibilizer, surfactant, antioxidant, and properties modifier. The polyvinyl alcohol composition of the present application is melt-processable, biodegradable and water-soluble. The present invention also relates to the method for producing the polyvinyl alcohol composition, and the use of the same.