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:
Mar. 22, 1988
Filed:
Jul. 16, 1986
Applicant:
Inventor:
Andrew T Hight, South Wirral, GB;
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252132 ; 252109 ; 25217417 ; 25217421 ; 252D / ;
Abstract
A soap based detergent composition for washing fabrics comprises an ethoxylated nonionic detergent active compound and a cellulose ether in addition to the soap, with the ratio of the soap to the nonionic active being from 1:1 to 10:1. Up to 10% phosphate builder may be present. The combination of the nonionic and the cellulose ether reduces redeposition of soil compared with other redeposition agents.