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:
Mar. 21, 2017
Filed:
Dec. 26, 2012
Miyoshi Kasei, Inc., Saitama-shi, Saitama, JP;
Yukio Hasegawa, Saitama, JP;
MIYOSHI KASEI, INC., Saitama, JP;
Abstract
A plate-like powder for cosmetics, powder is surface treated with a silicone gel, enhancing moldability and impact resistance of a solid powdery cosmetic composition as well as a solid powdery cosmetic composition. The surface-treated powder exhibits smooth and light touchiness, has moist usability, and excellent adhesion to skin. The surface-treated powder is blended into a powdery cosmetic composition, enhancing moldability and impact resistance of the composition and removed by an applicator. The powder is an inorganic powder, an organic powder or a composite powder, and silicone gel is obtained by hydrolyzing and condensing an organopolysiloxane containing at least a diorgano polysiloxane having reactive opposite ends by the following formula (1) and either a silane coupling agent of the following formula (2) having at least two hydrolyzable groups per one molecule or a reactive organo polysiloxane having the following formula (3) as a crosslinking agentRRSiO—(RSiO)—SiRR  (1)RRSiX  (2)RSiO—(RSiO)-SiR  (3).