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:
Aug. 27, 1985
Filed:
May. 11, 1983
Applicant:
Inventors:
Bonnie G McKinnie, Baton Rouge, LA (US);
Gene C Robinson, Baton Rouge, LA (US);
Assignee:
Ethyl Corporation, Richmond, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C11D / ;
U.S. Cl.
CPC ...
260400 ;
Abstract
An alkali metal or an alkaline earth metal salt of an acyloxybenzenesulfonate of the formula: ##STR1## wherein R is a hydrocarbyl group containing up to 30 carbon atoms selected from alkyl, alkenyl, cycloalkyl, aryl, aralkyl and M is an alkali metal or an alkaline earth metal is prepared by reacting at elevated temperature the corresponding hydroxybenzene sulfonate salt of the formula: ##STR2## with an aryl ester of the formula: ##STR3## wherein R is as defined above.