公开(公告)号：WO2021195315A1

公开(公告)日：2021-09-30

申请号：PCT/US2021/024055

申请日：2021-03-25

Applicant: FINA TECHNOLOGY, INC.

Inventor： ROBB, Brett ,  SCHWARTZ, Steven, A

IPC: C08L51/06 ,  B29C2948/9238 ,  B29C48/022 ,  C08F222/02 ,  C08F255/02 ,  C08J3/226 ,  C08K2003/2296 ,  C08K2201/019 ,  C08K3/22 ,  C08L2201/08 ,  C08L2203/30 ,  C08L23/12 ,  C08L23/14 ,  C08L2314/02 ,  C08L2314/06

Abstract: A high melt strength resin composition includes at least a) non-functionalized polypropylene, b) at least one acrylate such as zinc diacrylate, calcium diacrylate or aluminum triacrylate in a total amount of from 0.1 to 5 % by weight based on the weight of non-functionalized polypropylene, and c) at least one acid neutralizer in a total amount of from 0.005 to 5 % by weight based on the total weight of the at least one acrylate. The resin composition is compounded at a processing temperature between 185°C and 260°C to obtain the high melt strength polypropylene.

公开(公告)号：EP4127060A1

公开(公告)日：2023-02-08

申请号：EP21726239.3

申请日：2021-03-25

Applicant: Fina Technology, Inc.

Inventor： ROBB, Brett ,  SCHWARTZ, Steven A

IPC: C08L51/06