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. 14, 1992
Filed:
Sep. 04, 1990
Applicant:
Inventor:
Yukio Matsuzaki, Hadano, JP;
Assignee:
Nippon Oil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 332 ; 252 334 ; 252 486 ;
Abstract
A rust-proofing oil composition is disclosed for use in the surface treatment of steel sheets which are plated with zinc and other plate materials. The composition includes a base oil such as a mineral and/or synthetic oil having a kinematic viscosity of 5-50 cSt at 40.degree. C. and blended in specified combinations with ester sulfide, metallic soap and metallic sulfonate. The composition exhibits ability of eliminating flaking, scoring and other surface defects of a plated steel sheet.
Matsuzaki, Yukio. (1992). Rust-proofing oil composition (U.S. Patent No. 5104558). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5104558
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile