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, 2016
Filed:
Aug. 22, 2013
Nippon Valqua Industries, Ltd., Tokyo, JP;
Hirohisa Imada, Nara, JP;
Tomoaki Yokota, Nara, JP;
Nippon Valqua Industries, Ltd., Tokyo, JP;
Abstract
A shaped product obtained by allowing a polymer (A) and a compound (B) to undergo hydrosilylation reaction, the polymer (A) and the compound (B) being contained in an uncrosslinked composition including the polymer (A), the compound (B) and a functional filler (C), wherein the polymer (A) is crosslinked by the compound (B) and the resulting crosslinked product is filled with the functional filler (C) dispersed therein, the polymer (A) includes (A1) a polymer of a perfluoropolyether skeleton having one alkenyl group and (A2) a polymer of a perfluoropolyether skeleton having two hydrosilyl [SiH] groups, the compound (B) includes (B1) a compound having two alkenyl groups and/or (B2) a compound having three hydrosilyl groups, and in the uncrosslinked composition, the content of the polymer (A) is 50 to 98 parts by weight based on 100 parts by weight of the total amount of the polymer (A) and the compound (B), and the content of the functional filler (C) is 50 to 500 parts by weight based on 100 parts by weight of the total amount of the polymer (A) and the compound (B).