公开(公告)号：US20150119485A1

公开(公告)日：2015-04-30

申请号：US14592365

申请日：2015-01-08

Applicant: BASF SE

Inventor： Martin Weber ,  Christian Maletzko ,  Gerhard Lange ,  Jörg Erbes ,  Matthias Dietrich ,  Nicholas Inchaurrondo

IPC: C08G75/23 ,  C08L65/02 ,  C08L61/02 ,  C08L81/06 ,  C08L79/08

CPC classification number: C08G75/23 ,  C08L61/02 ,  C08L65/02 ,  C08L79/08 ,  C08L81/06

Abstract: The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams.

Abstract translation: 本发明涉及一种生产低氯含量的聚联苯砜聚合物的方法，可以以这种方式获得的聚联苯砜聚合物与具有小于800ppm有机结合氯的量的聚联苯砜聚合物， 包括所提及的聚联苯砜聚合物的模制品，纤维，膜，膜或泡沫，以及它们用于生产纤维，膜，膜或泡沫的模制品的用途。

公开(公告)号：US09365680B2

公开(公告)日：2016-06-14

申请号：US14592365

申请日：2015-01-08

Applicant: BASF SE

Inventor： Martin Weber ,  Christian Maletzko ,  Gerhard Lange ,  Jörg Erbes ,  Matthias Dietrich ,  Nicholas Inchaurrondo

IPC: C08G8/02 ,  C08G75/23 ,  C08L61/02 ,  C08L65/02 ,  C08L79/08 ,  C08L81/06

CPC classification number: C08G75/23 ,  C08L61/02 ,  C08L65/02 ,  C08L79/08 ,  C08L81/06

Abstract: The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams.