公开(公告)号：US20200010680A1

公开(公告)日：2020-01-09

申请号：US16482582

申请日：2018-01-18

Applicant: BASF SE

Inventor： Martin WEBER ,  Helmut REICHELT ,  Stefan SCHWIEGK ,  Gad KORY ,  Christian MALETZKO

IPC: C08L81/06 ,  C08G75/23 ,  C08L77/06 ,  C08J5/18

Abstract: A polyarylene ether sulfone comprising endgroups of formula (I), a process for its manufacture, a molding composition comprising the polyarylene ether sulfone, use of the molding composition and fiber, film or shaped article produced using the molding composition.

公开(公告)号：US20240294753A1

公开(公告)日：2024-09-05

申请号：US17754770

申请日：2020-10-14

Applicant: BASF SE

Inventor： Stefan SCHWIEGK ,  Gerhard LEITER ,  Susanne ZEIHER ,  Simone SCHILLO ,  Andre SCHAEFER ,  Thomas FUCHS ,  Nicolas TISSIER ,  Johann Martin SZEIFERT ,  Sabine FRIETSCH ,  Abdullah SHAIKH

IPC: C08L77/06 ,  C08K7/14

CPC classification number: C08L77/06 ,  C08K7/14 ,  C08L2205/025

Abstract: Disclosed herein is a mixture of at least one semi-aromatic polyamide A) and at least one semi-aromatic polyamide B), both containing repeat units derived from terephthalic acid. Further disclosed herein are a polyamide molding composition including said mixture of polyamides, a molded article produced from said polyamide molding composition and a method of using the mixture of semi-aromatic polyamides for the production of a molded article with improved mechanical properties, in particular with improved weld line strength.