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:
Jan. 15, 1991
Filed:
Apr. 21, 1989
Applicant:
Inventors:
Dieter Wittmann, Cologne, DE;
Thomas Eckel, Dormagen, DE;
Karl-Heinz Ott, Leverkusen, DE;
Volker Damrath, Burscheid, DE;
Uwe Westeppe, Remscheid, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
525 63 ; 525391 ; 525392 ; 525393 ;
Abstract
Thermoplastic molding compounds of polyphenylene ether, a graft polymer of resin-forming monomers on silicone rubber and, optionally, a resin-like thermoplastic, a process for their production and their use for the production of moldings.