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:
Jan. 24, 2017
Filed:
May. 29, 2012
Junya Nakatsuji, Fujimino, JP;
Makoto Matsuura, Ibaraki, JP;
Kazuhiro Yamanaka, Tachikawa, JP;
Central Glass Company, Limited, Ube-shi, JP;
Abstract
Disclosed in the present invention are a fluorine-containing polymerizable compound of the general formula (1) and a polymer compound obtained therefrom: where A represents a single bond, an oxygen atom, a sulfur atom, SO, CH, CO, C(CH), C(CH)(CHCH), C(CF), C(CH)(CH), CH—CH—CHor a divalent organic group obtained by elimination of two hydrogen atoms from benzene, biphenyl, naphthalene, cyclohexene or fluorene; and a and b each independently represent an integer of 0 to 2 and satisfy a relationship of 1≦a+b≦4. The thus-obtained polymer compound combines adequate hydrophilicity and high transparency with low water adsorption of fluorine-containing compound.