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:
Mar. 10, 1981
Filed:
Feb. 08, 1979
Applicant:
Inventor:
John K Howell, Jr, Rochester, MI (US);
Assignee:
Oxy Metal Industries Corporation, Warren, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 293 ; 260 / ; 260 / ; 428416 ; 428418 ;
Abstract
An organic coating bonded to a metallic substrate and applied from an acidic, aqueous coating composition containing epoxy resin solids and a cross linking resin. The resin solids are incorporated into the coating composition as an emulsion in a water insoluble solvent, so that the reactive resin is isolated from the acidic aqueous medium. The novel composition and the novel method result in a coating which can be pigmented and which can be utilized as a final corrosion resistant coating or as an undercoat for a later applied finish coat.