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:
Apr. 10, 2012
Filed:
Aug. 11, 2009
Takashi Ohmori, Yokohama, JP;
Tohru Okamoto, Yokohama, JP;
Hiroyuki Kakoki, Yokohama, JP;
Reji Miyahara, Yokohama, JP;
Tomiyuki Nanba, Yokohama, JP;
Toshihiko Nakane, Yokohama, JP;
Yohei Hamano, Yokohama, JP;
Eriko Takeoka, Yokohama, JP;
Takashi Ohmori, Yokohama, JP;
Tohru Okamoto, Yokohama, JP;
Hiroyuki Kakoki, Yokohama, JP;
Reji Miyahara, Yokohama, JP;
Tomiyuki Nanba, Yokohama, JP;
Toshihiko Nakane, Yokohama, JP;
Yohei Hamano, Yokohama, JP;
Eriko Takeoka, Yokohama, JP;
Shiseido Co., Ltd., Tokyo, JP;
NOF Corporation, Tokyo, JP;
Abstract
A skin treatment composition of the present invention is an external composition for skin comprising an alkylene oxide derivative expressed by Formula (I):RO-[(AO)(EO)]—R  (I)wherein AO is an oxyalkylene group of Cor C; EO is an oxyethylene group; m and n are 1≦m≦70 and 1≦n≦70 respectively, wherein EO is 20˜80% by weight with respect to a total of AO and EO; each of Rand Ris a hydrogen or a hydrocarbon group having C. The alkylene oxide derivative (I) has a moisturizing effect, a rough skin improving effect, a stickiness improving effect, and a transdermal absorption promoting effect. When a refreshing agent is used together therewith in the composition of the present invention, the refreshing effect lasts for a long time and it is excellent in feeling of use without skin stimulation.