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:
Jul. 01, 1997
Filed:
Jun. 17, 1994
Applicant:
Inventors:
Antonio Gutierrez, Mercerville, NJ (US);
Jacob I Emert, Brooklyn, NY (US);
James P Stokes, Flemington, NJ (US);
Warren A Thaler, Flemington, NJ (US);
William D Diana, Belle Mead, NJ (US);
Keith R Gorda, Little York, NJ (US);
William B Eckstrom, Fanwood, NJ (US);
David C Dankworth, Whitehouse Station, NJ (US);
Joseph V Cusumano, Watchung, NJ (US);
Assignee:
Exxon Chemical Patents Inc., Linden, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
508454 ; 508443 ; 44383 ; 44386 ;
Abstract
A dispersant derivatized from a functionalized hydrocarbon and a polyamine having one primary amine and 1-10, preferably 3-8 secondary or tertiary amines; preferably where said functionalized hydrocarbon is a Koch-derived hydrocarbon.