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. 08, 2014
Filed:
Oct. 27, 2009
Tomiko Takakura, Yokohama, JP;
Takafumi Kurosawa, Yokohama, JP;
Isao Yajima, Yokohama, JP;
Nozomi Fujiyama, Yokohama, JP;
Tomiko Takakura, Yokohama, JP;
Takafumi Kurosawa, Yokohama, JP;
Isao Yajima, Yokohama, JP;
Nozomi Fujiyama, Yokohama, JP;
Shiseido Company, Ltd., Chuo-ku, Tokyo, JP;
Abstract
The present invention provides an O/W emulsified composition which contains an organic UV absorber in an oil state such as octocrylene and a solid organic UV absorber, and is excellent in UV protection ability, formulation stability, and feeling in use. The composition according to the present invention is an O/W emulsified composition, comprising: (a) an organic UV absorber in an oil state at 20° C., comprising (a1) octocrylene; (b) an organic UV absorber in a solid state at 20° C., selected from (b1) bis-ethylhexyloxyphenol methoxyphenyl triazine and (b2) methylene bis-benzotriazolyl tetramethylbutylphenol; and (c) a polyoxyethylene/polyoxyalkylene alkyl ether block polymer represented by formula (1) or (2):RO—(PO)-(EO)-H  (1)