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:
Jan. 30, 1996
Filed:
Dec. 22, 1994
Applicant:
Inventors:
Eddie N Gutierrez, Midland Park, NJ (US);
Shang-Ren Wu, Mahwah, NJ (US);
Assignee:
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562109 ; 562110 ; 562111 ;
Abstract
A process for the preparation of SCMOS from sulfur trioxide, maleic anhydride, glycolic acid, and alkaline earth metal hydroxide or mixtures of alkaline earth metal and alkali metal hydroxides is disclosed which cooperatively control pH, temperature, time and ratio of reactants.