公开(公告)号：US20230340249A1

公开(公告)日：2023-10-26

申请号：US18026973

申请日：2021-09-17

申请人： Aires Mauro DE FREITAS

发明人： Aires Mauro DE FREITAS

IPC分类号： C08L55/02 ,  C08G63/183 ,  C08K5/053 ,  B29C48/00 ,  B29C48/395 ,  B29C48/40 ,  B29C48/04 ,  C08J9/00

CPC分类号： C08L55/02 ,  C08G63/183 ,  C08K5/053 ,  B29C48/022 ,  B29C48/397 ,  B29C48/40 ,  B29C48/04 ,  C08J9/0061 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/20 ,  C08L2203/30 ,  C08L2203/14 ,  B29C2948/92561 ,  B29C2948/92704 ,  B29K2055/02

摘要： The present invention pertains to solid polymer blends obtainable from starting materials comprising glycerine, an ABS polymer, a PBT polymer, a PET polymer, and optionally polymer additives. Further, the present invention pertains to particles of the polymer blend and their use for the manufacture of polyurethanes, in particular, polyurethane foams.