公开(公告)号：US20230235176A1

公开(公告)日：2023-07-27

申请号：US17928918

申请日：2021-06-11

Applicant: REN COM AB

Inventor： Christopher Carrick ,  Marcus Ruda ,  Johan Verendel ,  Thomas Roulin

IPC: C08L97/00 ,  C08G63/08 ,  C08G63/183 ,  B29C45/00 ,  B29C48/00 ,  C08J3/12

CPC classification number: C08L97/005 ,  C08G63/08 ,  C08G63/183 ,  B29C45/0001 ,  B29C48/022 ,  C08J3/12 ,  C08L2201/06 ,  C08L2203/30 ,  C08L2666/26 ,  B29K2067/006

Abstract: The present invention discloses a composition that may be extruded or injection moulded, comprising a chemically modified hardwood lignin and a polyester. The chemically modified hardwood lignin constitutes 10 to 50 weight-% of the total weight of the composition.