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. 07, 1984
Filed:
Jan. 02, 1981
Applicant:
Inventor:
Stephen P Lengyel, Bridgewater, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252532 ; 252551 ; 2604 / ;
Abstract
A process for the preparation of mixed ethoxylated alcohol/ethoxy sulfate surfactants, such surfactants, and detergent formulations incorporating the same. The mixed surfactants comprise a neutralized blend incorporating, in addition to the sulfated and unsulfated ethyoxylated alcohols, from 2 to 10% by weight unethoxylated alcohols and from 6 to 50% by weight unethoxylated alcohol sulfates in the proportions defined within the region ABCDE in the accompanying drawing.