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:
Sep. 18, 1984
Filed:
Dec. 10, 1982
Applicant:
Inventors:
William J Powers, III, Port Arthur, TX (US);
Giles A Rawls, Houston, TX (US);
Steven P Knutson, Rohnert Park, CA (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
260139 ; 252 45 ; 252 51 ; 252 / ;
Abstract
An improved method for preparing sulfurized triisobutylene whereby the sulfurization reaction is conducted in the presence of a N-halogen substituted organic promotor selected from the group consisting of N-halo aniline, N-halo succinimide and 1,3-N-dihalo dialkylhydantoin is provided.
Powers, III, William. (1984). Sulfurizing tri-isobutylene in the presence of a promotor (U.S. Patent No. 4472306). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4472306
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile