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. 26, 1997
Filed:
Sep. 30, 1996
Applicant:
Inventors:
Rosanna Pall Rudy, East Hanover, NJ (US);
Andrew Anthony Romano, Sparta, NJ (US);
Assignee:
Ashland Inc., Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
4273884 ; 106 1414 ; 106 1415 ; 106 1421 ; 106 1429 ; 524166 ; 422 14 ; 422 16 ;
Abstract
This invention relates to a water-based coating comprising as separate components (A) a grind component comprising in admixture (1) a water compatible overbased alkaline earth alkyl-aryl sulfonate; (2) an organic amine; and (3) an inorganic borate corrosion inhibitor; and (B) a liquid component comprising (1) water; (2) an acrylic emulsion; (3) an organic amine. The coatings are particularly useful for coating ferrous metal surfaces.