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:
Oct. 17, 1978
Filed:
Jun. 15, 1977
Applicant:
Inventors:
David Vincent Gibson, North Bayswater, AU;
Bruce Leary, Frankston, AU;
Assignee:
Dulux Australia Ltd., Melbourne,, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
2041 / ;
Abstract
Aqueous coating compositions comprising ionizable salts of specific epoxy-amine adducts and acids of pK.sub.a value 1.5 - 6.0 are disclosed. The coatings are particularly useful in a cathodic electrodeposition process.