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:
Jul. 15, 1980
Filed:
Oct. 16, 1978
Applicant:
Inventors:
Carlos J Martinez, Edison, NJ (US);
Michael A Tobias, Bridgewater, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; C09D / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 428418 ;
Abstract
Water reducible self crosslinking epoxy ester-acrylate polymers are prepared by partially esterifying the epoxy groups of a polyepoxide with an ethylenically unsaturated fatty acid or a saturated fatty acid and copolymerizing the ester product with monoethylenically unsaturated monomers including methacrylic acid and an alkoxymethylacrylamide or alkoxymethylmethacrylamide, to afford a self crosslinking acid copolymer. This copolymer is solubilized in water with a volatile base, e.g., ammonia, trimethylamine, or dimethylethanolamine. Formulations based on these polymers are useful as metal coatings.