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. 21, 1992
Filed:
Dec. 18, 1990
Applicant:
Inventor:
Rodney D Stramel, Edmond, OK (US);
Assignee:
Kerr-McGee Chemical Corporation, Oklahoma City, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
428407 ; 252500 ; 252520 ; 427221 ; 4273855 ;
Abstract
A method for producing electrically conductive pigmentary composites comprising the steps of: (a) adding a cyclic monomer material and a chemical oxidant to an aqueous slurry of a finely divided pigmentary metal oxide substrate material, the chemical oxidant being suitable for effecting the polymerization of the cyclic monomer material, and (b) allowing the cyclic monomer material to deposit and polymerize on the surface of the metal oxide substrate material.