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:
Dec. 31, 1991
Filed:
Oct. 23, 1989
Applicant:
Inventor:
Ahmed Sharaby, Canyon Country, CA (US);
Assignee:
Products Research & Chemical Corp., Woodland Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; B05D / ;
U.S. Cl.
CPC ...
4273882 ; 2523892 ; 25238923 ; 25238924 ; 4273855 ; 524415 ; 524416 ;
Abstract
A corrosion inhibiting coating composition for metals comprising a liquid polymer composition which contains a polymer which is capable of being cured to a solid elastomer such as polysulfide, polyurethane, polythioether or polyether and a water soluble ammonium salt of phosphoric acid, orthophosphorous acid or hypophosphorous acid.