The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2015
Filed:
Aug. 17, 2010
Martin Weber, Maikammer, DE;
Christian Maletzko, Altrip, DE;
Gerhard Lange, Schriesheim, DE;
Jörg Erbes, Karlsruhe, DE;
Matthias Dietrich, Weinheim, DE;
Nicolas Inchaurrondo, Mannheim, DE;
Christoph Sigwart, Weinheim, DE;
Martin Weber, Maikammer, DE;
Christian Maletzko, Altrip, DE;
Gerhard Lange, Schriesheim, DE;
Jörg Erbes, Karlsruhe, DE;
Matthias Dietrich, Weinheim, DE;
Nicolas Inchaurrondo, Mannheim, DE;
Christoph Sigwart, Weinheim, DE;
BASF SE, , DE;
Abstract
The present invention relates to a process for the production of low-halogen-content polybiphenyl sulfone polymers, to the resultant polybiphenyl sulfone polymers, to polybiphenyl sulfone polymers having less than 400 ppm content of polymer-bonded halogen, to thermoplastic molding compositions comprising these polybiphenyl sulfone polymers, and to their use for the production of moldings, of fibers, of films, of membranes, or of foams.