Invention Grant
- Patent Title: Fluorosulfonyl group-containing compound, method for its production and polymer thereof
- Patent Title (中): 含氟磺酰基的化合物，其制备方法及其聚合物
-
Application No.: US12010586Application Date: 2008-01-28
-
Publication No.: US07531610B2Publication Date: 2009-05-12
- Inventor: Isamu Kaneko , Atsushi Watakabe , Jyunichi Tayanagi , Susumu Saito
- Applicant: Isamu Kaneko , Atsushi Watakabe , Jyunichi Tayanagi , Susumu Saito
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- Main IPC: C08F16/24
- IPC: C08F16/24 ; C07C309/00
Abstract:
A compound containing two fluorosulfonyl groups which are groups convertible to sulfonic acid groups, an intermediate therefor, and methods for their production with high productivity, are provided. Also provided are a fluorosulfonyl group-containing polymer obtained by polymerizing such a compound, and a sulfonic acid group-containing polymer obtained from such a polymer.A method for producing a compound of the following formula (m0), such a compound, a fluorosulfonyl group-containing polymer obtained by polymerizing such a compound, and a sulfonic acid group-containing polymer obtained from such a polymer, provided that RF01 is a single bond or a C1-6 bivalent perfluoro organic group, RF02 is a C1-6 bivalent perfluoro organic group, and n is 0 or 1:
Public/Granted literature
- US20080146841A1 Fluorosulfonyl group-containing compound, method for its production and polymer thereof Public/Granted day:2008-06-19
Information query
IPC分类:
