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:
Jul. 27, 1976
Filed:
Nov. 13, 1974
Applicant:
Inventors:
John A Sagel, Mount Healthy, OH (US);
Clarence Edward Weber, Cold Spring, KY (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
260400 ; 260458 ; 2604 / ; 260460 ; 2604 / ; 2605 / ; 2605 / ; 2605 / ; 252550 ;
Abstract
Low viscosity detergent acid mixes are prepared by reacting an ethoxylated alcohol, alkyl benzene, fatty alcohol, or other sulfatable detergent precursor with a sulfating agent in the presence of benzoic acid. Benzoic acid does not sulfonate under the conditions of the improved process.