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. 01, 1986
Filed:
Dec. 14, 1983
Applicant:
Inventors:
Assignee:
Lion Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260400 ;
Abstract
A process for producing the salt of an alpha-sulfo fatty acid alkyl ester having the general formula (I): ##STR1## wherein R.sub.1 is an alkyl or alkenyl group having 6 to 20 carbon atoms, R.sub.2 is an alkyl or alkenyl group having 2 to 8 carbon atoms, and M is an alkali metal, an alkaline earth metal, ammonium, or an organic base comprising the steps of:
Quick Actions:
Sekiguchi, Shizuo. (1986). Process for producing salt of alpha-sulfo fatty acid alkyl ester (U.S. Patent No. 4579687). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4579687
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile