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. 08, 1993
Filed:
Sep. 23, 1992
Applicant:
Inventors:
Roy L Pruett, Gillette, NJ (US);
Edmund J Mozeleski, Califon, NJ (US);
Assignee:
Exxon Chemical Patents Inc., Linden, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11C / ;
U.S. Cl.
CPC ...
560239 ;
Abstract
Esters are prepared directly from 2-substituted alcohols, such as Guerbet alcohols, by dehydrogenating and esterifying the alcohol at 170.degree. C.-240.degree. C. in the presence of a catalyst system comprising (i) platinum on activated carbon, zinc oxide or zinc C.sub.2 -C.sub.20 carboxylate and (ii) NaOH, KOH or LiOH. Mixed esters may also be prepared from appropriate mixtures of 2-substituted alcohols.
Pruett, Roy. (1993). Process for esters (U.S. Patent No. 5218134). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5218134
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile