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. 19, 2002
Filed:
Jun. 16, 1997
Applicant:
Inventors:
Atsushi Nakajima, Tokyo, JP;
Masataka Fukuda, Tokyo, JP;
Takeshi Morita, Tokyo, JP;
Toshio Uesaka, Tokyo, JP;
Tomoko Sadahiro, Tokyo, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ;
U.S. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ;
Abstract
The present invention relates to cosmetic compositions comprising (A) at least one amide derivative having a specified formula; and (B) at least one ingredient selected from the group consisting of (B-1) polyhydric alcohols, (B-2) vegetable extracts and (B-3) organic acids or salts thereof. The compositions can enhance the water-retaining ability of the horny layer and have excellent effects for improving skin roughness and preventing the formation of wrinkles.