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. 16, 2016
Filed:
Mar. 08, 2013
Dow Corning Toray Co., Ltd., Tokyo, JP;
Toru Masatomi, Ichihara, JP;
Jun Miyano, Ichihara, JP;
Satoshi Onodera, Ichihara, JP;
Yasue Kanzaki, Ichihara, JP;
DOW CORNING TORAY CO., LTD., Tokyo, JP;
Abstract
A liquid aryl group-containing polyorganosiloxane comprising an arylsiloxy unit represented by RSiO(wherein R is an aryl group), wherein: the arylsiloxy unit constitutes from 20 to 50 mol % of all the siloxy units constituting the polymer, and an average number of moles of aryl groups per 1 mole of Si atoms in the molecule is within a range of 1.20 to 1.65. A composition with an oil agent of the same, wherein the overall refractive index of the composition is not less than 1.45, and an overall viscosity at 25° C. of the composition is in a range from 100 to 100,000 mPa·s.