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:
Feb. 01, 2011
Filed:
Sep. 23, 2008
Applicant:
Liang Sheng Tsaur, Norwood, NJ (US);
Inventor:
Liang Sheng Tsaur, Norwood, NJ (US);
Assignee:
Conopco, Inc., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides liquid cleanser compositions which contain fatty acyl isethionates surfactant products having at least 10 wt. % free fatty acid and/or fatty acid soap as the primary surfactant at a level at least 40 wt. % of total fatty acyl isethionate and synthetic cosurfactants in the liquid composition. The key is use of 10% to 60% glycerin and/or sorbitol which has been found, quite unpredictably, to stabilize compositions containing products of such high fatty acid and/or fatty acid soap content.