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:
Dec. 02, 2014
Filed:
Sep. 07, 2011
Yuji Yamane, Annaka, JP;
Yasunori Sakano, Annaka, JP;
Koichi Yamaguchi, Takasaki, JP;
Noriyuki Koike, Takasaki, JP;
Hirofumi Kishita, Annaka, JP;
Yuji Yamane, Annaka, JP;
Yasunori Sakano, Annaka, JP;
Koichi Yamaguchi, Takasaki, JP;
Noriyuki Koike, Takasaki, JP;
Hirofumi Kishita, Annaka, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
A fluorooxyalkylene group-containing polymer composition including a liner fluorooxyalkylene group-containing polymer represented by the formula (1) which has a hydrolysable group at a terminal and is hereinafter called 'one-terminal modified polymer', and a liner fluorooxyalkylene group-containing polymer represented by the following formula (2) which has hydrolysable groups at the both terminals and is hereinafter called 'both-terminal modified polymer', wherein an amount of the both-terminal modified polymer is 0.1 mole % or more and less than 10 mole %, relative to a total mole of the one-terminal modified polymer and the both-terminal modified polymer.