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:
Jun. 17, 1997
Filed:
Jan. 23, 1996
Applicant:
Inventors:
Shlomo Antika, Maplewood, NJ (US);
Richard A Skillman, Keyport, NJ (US);
Assignee:
Exxon Research & Engineering Company, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ;
U.S. Cl.
CPC ...
508591 ; 585 10 ; 585 12 ;
Abstract
The stray misting property of anti-staining gear oil is reduced by adding to the gear oil from about 0.1 to 5 wt % polyisobutylene of about 37,000 to 140,000 Flory molecular weight.