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:
Oct. 09, 2012
Filed:
Feb. 22, 2008
Nozomi Oguchi, Yokohama, JP;
Yukie Yoda, Yokohama, JP;
Hiroyuki Kakoki, Yokohama, JP;
Shiseido Company Ltd., Chuo-ku, Tokyo, JP;
Abstract
The present invention provides a composition for skin or hair which achieves an excellent UV absorption in a wide range of UV wavelength from the UV-A to the UV-B without inhibiting the effect of the alkyl β,β-diphenylacrylate and the α-cyano-β,β-diphenylacrylate (e.g. octocrylene) which serve to improve the photostability of dibenzoylmethane derivative. The composition for skin or hair comprises: (a) a dibenzoylmethane derivative, (b) an alkyl β,β-diphenylacrylate and/or an α-cyano-β,β-diphenylacrylate (e.g. octocrylene), and (c) a specific benzalmalonate derivative (e.g. di(2-ethylhexyl)-4-methoxybenzalmalonate).