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. 17, 1976
Filed:
May. 16, 1974
Applicant:
Inventors:
Assignee:
Lever Brothers Company, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252535 ; 252546 ; 252554 ;
Abstract
A detergent composition incorporates a synthetic anionic, nonionic, amphoteric or zwitterionic detergent active compound and a water soluble or dispersible salt of an alkane (C.sub.18 -C.sub.22)-1,2-sulphinic-sulphonic acid or an alkane (C.sub.18 -C.sub.22)-1,2-disulphonic acid detergency builder. The ratio by weight of the detergent active compound to the detergency builder is preferably from about 3:1 to 1:10, for example from about 1:1 to 1:5.