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:
Apr. 11, 1978
Filed:
Jun. 25, 1976
Applicant:
Inventors:
Heinz Pohlemann, Limburgerhof, DT;
Hermann Gausepohl, Mutterstadt, DT;
Herbert Naarmann, Wattenheim, DT;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen am Rhein, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 428334 ; 428463 ; 428507 ; 428522 ; 526-6 ; 526 15 ; 526 30 ; 526 51 ; 526 89 ; 526217 ; 526272 ;
Abstract
Copolymers which have a molecular weight of from 600 to 24,500, and which contain from 0.1 to 60 per cent by weight of succinic acid hydrazide units and from 99.9 to 40% by weight of one or more ethylenically unsaturated monomers which are copolymerizable with maleic anhydride, are used as coating agents and binders.
Pohlemann, Heinz. (1978). Coating processes, compositions and substrates coated with maleic (U.S. Patent No. 4083835). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4083835
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile