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:
Aug. 18, 2015
Filed:
Mar. 13, 2013
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Hiroyuki Moriya, Annaka, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
The present invention is an organopolysiloxane shown by the following average composition formula (1), wherein each of Rindependently represents a monovalent hydrocarbon group having 1 to 12 carbon atoms; Rrepresents any of a hydrogen atom, a monovalent hydrocarbon group having 1 to 15 carbon atoms, and a monovalent acyl group having 1 to 6 carbon atoms; 'n' represents an integer of 0 to 1000; 'm' represents 2 or 3; “X” represents a divalent hydrocarbon group having 2 to 15 carbon atoms; Y represents C—CH—CHwhen “m” represents 2, while representing a carbon atom when “m” represents 3; “s” represents an integer of 0 to 100; “t” represents an integer of 0 to 50; and “z” represents an integer of 0 to 50. Organopolysiloxane gives a cosmetic with excellent emulsion stability, temporal stability, and cosmetic durability, and excellent dispersion properties to powders.