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:
Nov. 25, 1980
Filed:
Feb. 09, 1979
Applicant:
Inventors:
Brian Rossall, Wirral, GB;
Jeffrey D Hampson, Wirral, GB;
Assignee:
Lever Brothers Company, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252551 ; 252545 ; 252547 ; 252550 ; 252552 ; 252553 ; 252D / ;
Abstract
Detergent compositions useful more particularly, but not exclusively, for dishwashing, comprising as active detergent ingredient a C.sub.10 -C.sub.18 secondary alkyl sulphate, said secondary alkyl sulphate containing up to 50% of 2/3 sulphate isomers and at least 40% of effective isomers selected from the group consisting of C.sub.14.sup.-2, C.sub.15.sup.-2/3/4/5/6, C.sub.16.sup.-3/4/5/6/7 and C.sub.17.sup.-7/8/9 isomers, and mixtures thereof. Preferred compositions having improved dishwashing properties comprise further a co-surfactant and an alkylbenzene sulphonate.