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. 27, 2002
Filed:
Dec. 17, 1999
Applicant:
Inventors:
Ian Gardner Lyle, Hamburg, DE;
Tom Matthew Salmon, Buxtehude, DE;
Margrit Schopper-Martens, Buxtehude, DE;
Elisabeth Winterot, Buxtehude, DE;
Assignee:
Unilever Home & Personal Care USA, division of Conopco, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 1/700 ; C11D 1/86 ; C11D 3/18 ;
U.S. Cl.
CPC ...
C11D 1/700 ; C11D 1/86 ; C11D 3/18 ;
Abstract
A packaged aqueous self foaming liquid cleansing composition comprising a base composition comprising a surfactant system comprising an anionic surfactant and an amphoteric or zwitterionic surfactant and a hydrophobic component, and a post foaming agent, wherein the composition is substantially free of soap and thickens on the addition of the post foaming agent to the base composition.