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. 24, 1985
Filed:
Sep. 14, 1983
Applicant:
Inventors:
Ron Muir, West Hill, CA;
William Blokhuis, Scarborough, CA;
Assignee:
Witco Chemical Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 334 ; 252 18 ;
Abstract
High performance modified high metal ratio overbased calcium complex greases which contain colloidally dispersed therein calcium carbonate in the form of crystalline calcite, and which greases include minor proportions, by weight, of (a) a calcium borate and (b) a calcium soap of a soap-forming aliphatic monocarboxylic acid containing at least 12 carbon atoms, exemplified by 12-hydroxystearic acid, said (a) and (b) ingredients being essentially homogeneously distributed through said calcium complex grease.