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:
Jun. 17, 2014
Filed:
May. 23, 2011
Shuji Nishihama, Yokohama, JP;
Isamu Kaneda, Yokohoma, JP;
Atsushi Sogabe, Yokohoma, JP;
Tomo Osawa, Yokohoma, JP;
Shin-ichi Yusa, Himeji, JP;
Shuji Nishihama, Yokohama, JP;
Isamu Kaneda, Yokohoma, JP;
Atsushi Sogabe, Yokohoma, JP;
Tomo Osawa, Yokohoma, JP;
Shin-ichi Yusa, Himeji, JP;
Shiseido Co., Ltd., Chuo-ku, Tokyo, JP;
Abstract
To provide surface-treating agents that can provide excellent hydrophobicity to powder and can improve its rinsability, to provide surface-treated powders that are treated with the surface-treating agent, and to provide cosmetics that comprise the surface-treated powder. A surface-treating agent consisting of a polymer which comprises a monomer (A) represented by the general formula (1) described below as a constituent monomer. (wherein Rrepresents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, Rrepresents an alkylene group having 4 to 22 carbon atoms, Xrepresents an —NH— group or an oxygen atom, and Mrepresents a hydrogen atom or a monovalent inorganic or organic cation.)