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. 03, 2012
Filed:
Dec. 21, 2007
Applicants:
Gilles P. Sinquin, Saint Martin du Manoir, FR;
Curt B. Campbell, Hercules, CA (US);
Inventors:
Gilles P. Sinquin, Saint Martin du Manoir, FR;
Curt B. Campbell, Hercules, CA (US);
Assignees:
Chevron Oronite Company LLC, San Ramon, CA (US);
Chevron Oronite S.A., , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/68 (2006.01); C07C 2/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for alkylating an aromatic compound comprising reacting at least one aromatic compound with a mixture of olefins having from about 8 to about 100 carbon atoms, in the presence of a strong acid catalyst wherein the resulting product comprises at least about 60 weight percent of a 1,2,4 tri-alkylsubstituted aromatic compound.