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. 24, 1990
Filed:
Dec. 22, 1988
Applicant:
Inventors:
Peter D Clark, Farmington Hills, MI (US);
John A Gilbert, Beverly Hills, MI (US);
Gunther Ott, 4400 Munster, DE;
Dieter Ruhl, 4400 Munster, DE;
David J Santure, 4400 Munster, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523400 ; 523404 ; 523428 ; 523429 ; 523433 ; 523434 ;
Abstract
The invention relates to a novel electrocoating composition for metallic substrates that exhibits 'thick-build' protective properties at 'medium-build' thicknesses. It is composed of a self-addition epoxy resin-polyamine adduct, a blocked isocyanate cross-linker, a polyglycol-polyamine grind resin, a plasticizer, an anti-cratering agent and pigments.