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:
Jan. 18, 2005
Filed:
Feb. 07, 2001
Applicants:
Francis Prince, Le Havre, FR;
Jean-yves Henri Claire, Courdimanche, FR;
Inventors:
Francis Prince, Le Havre, FR;
Jean-Yves Henri Claire, Courdimanche, FR;
Assignee:
Mobil Oil Francaise, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 4502 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to a cold rolling process for rolling hard metal or metal alloys, comprising applying an effective amount of an oil composition comprising a base stock oil and, based on the total weight of the composition, from 1 to 80% by weight of di(2-ethylhexyl)adipate. Example of hard base metals include steel and nickel.