Invention Grant
- Patent Title: Method for producing low-chlorine polybiphenyl sulfone polymers
-
Application No.: US14592365Application Date: 2015-01-08
-
Publication No.: US09365680B2Publication Date: 2016-06-14
- Inventor: Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- Priority: EP09157282 20090403
- Main IPC: C08G8/02
- IPC: C08G8/02 ; 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.
Public/Granted literature
- US20150119485A1 METHOD FOR PRODUCING LOW-CHLORINE POLYBIPHENYL SULFONE POLYMERS Public/Granted day:2015-04-30
Information query
