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. 28, 1984
Filed:
Aug. 25, 1983
Applicant:
Inventors:
Herbert Naarmann, Wattenheim, DE;
Volker Muench, Ludwigshafen, DE;
Klaus-Dieter Franz, Kelkheim, DE;
Assignee:
BASF Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526284 ; 526285 ; 526234 ;
Abstract
Polymers which comprise polyene units possessing 5 or more conjugated aliphatic C-C double bonds and contain 1,9-disubstituted phenalenes as chemically bonded side groups are prepared by a process in which acetylene derivatives carrying 1,9-disubstituted phenalene groups are polymerized. The polymers obtained are used in the electrical industry or as reversible redox systems or for the antistatic treatment of plastics.