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. 13, 2021
Filed:
Jun. 20, 2017
Dow Corning Toray Co., Ltd., Tokyo, JP;
Seiji Hori, Chiba, JP;
Yasue Kanzaki, Chiba, JP;
Sayuri Kikunaga, Chiba, JP;
Norihisa Kishimoto, Chiba, JP;
Dow Toray Co., Ltd., Tokyo, JP;
Abstract
A treatment agent for a cosmetic powder is provided. The treatment agent contains a reactive organosiloxane represented by the following general formula (1) as a main ingredient: In general formula (1): each Ris independently an alkyl group having 1 to 30 carbon atoms; each Ris independently an alkyl group having 1 to 20 carbon atoms; Ris a divalent alkylene group; n is an integer of 1 to 200; and p is an integer of 1 to 3. The treatment agent for a cosmetic powder of this disclosure is capable of imparting excellent lipophilicity. A cosmetic raw material having cosmetic effect and giving an excellent feeling of use, and a cosmetic are also provided.