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:
Sep. 13, 2005
Filed:
Apr. 27, 2004
Toshiaki Ihara, Gunma, JP;
Sinobu Sato, Annaka, JP;
Ichiro Ono, Gunma, JP;
Hiroshi Nakayama, Annaka, JP;
Masahiko Minemura, Gunma, JP;
Toshiaki Ihara, Gunma, JP;
Sinobu Sato, Annaka, JP;
Ichiro Ono, Gunma, JP;
Hiroshi Nakayama, Annaka, JP;
Masahiko Minemura, Gunma, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
A dimethylpolysiloxane composition comprising at least two dimethylpolysiloxanes selected from dimethylpolysiloxanes represented by formula (1) or formula (2),wherein m is an integer with 0≦m≦10 and n is an integer with 3≦n≦10, one of said at least two dimethylpolysiloxanes is dodecamethylpentasiloxane contained in an amount of 15 to 95 wt % based on a total weight of the composition, and the composition has a moisture content of at most 50 ppm based on the total weight of the composition.