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:
Jul. 27, 2010
Filed:
Apr. 07, 2006
Hideyo Uchiwa, Odawara, JP;
Sachiyo Hirotsu, Odawara, JP;
Akinori Haratake, Odawara, JP;
Takeshi Ikemoto, Minamiasigara, JP;
Junichi Matsui, Odawara, JP;
Shunsuke Yamazaki, Odawara, JP;
Masaki Yoshida, Odawara, JP;
Motoi Hayase, Odawara, JP;
Hideyo Uchiwa, Odawara, JP;
Sachiyo Hirotsu, Odawara, JP;
Akinori Haratake, Odawara, JP;
Takeshi Ikemoto, Minamiasigara, JP;
Junichi Matsui, Odawara, JP;
Shunsuke Yamazaki, Odawara, JP;
Masaki Yoshida, Odawara, JP;
Motoi Hayase, Odawara, JP;
Kao Corporation, Tokyo, JP;
Abstract
The present invention provides a method for enhancing epidermal permeability barrier function of the aged skin, which includes the step of externally administering to the aged skin an amount of a fumaric acid diester derivative expressed by the following general formula (1) as an active ingredient wherein Rrepresents a Calkylene group; Rand Reach represents a linear or branched Calkyl group; and n is an integer of 2 to 5.