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. 19, 2013
Filed:
Aug. 17, 2010
Applicant:
Yumiko Yamamoto, Tokyo, JP;
Inventor:
Yumiko Yamamoto, Tokyo, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/06 (2006.01); A61K 8/41 (2006.01); A61K 8/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an oil-in-water emulsified cosmetic composition, which contains an emulsion having (A) a sphingosine represented by formula (1), (B) an acid compound selected from inorganic acids and organic acids having 5 or less carbon atoms, and (C) a ceramide represented by formula (2); and another emulsion having (D) an oil component selected from polar oils and hydrocarbon oils, and (E) a surfactant. The oil-in-water emulsified cosmetic composition contains a ceramide and is excellent in emulsion stability.