Invention Grant
- Patent Title: Fluorinated compound, method for its production and polymer thereof
- Patent Title (中): 氟化合物，其制备方法及其聚合物
-
Application No.: US10307392Application Date: 2002-12-02
-
Publication No.: US06756458B2Publication Date: 2004-06-29
- Inventor: Kimiaki Kashiwagi , Gen Ogawa , Masakuni Sato , Kazuya Oharu , Isamu Kaneko , Norihide Sugiyama , Shin Tatematsu
- Applicant: Kimiaki Kashiwagi , Gen Ogawa , Masakuni Sato , Kazuya Oharu , Isamu Kaneko , Norihide Sugiyama , Shin Tatematsu
- Priority: JP2000-161714 20000531
- Main IPC: C08F13616
- IPC: C08F13616
Abstract:
A novel polymer useful as an optical resin material excellent in heat resistance, a novel monomer for obtaining the polymer, etc., are provided. A fluorinated diene represented by CF2═CF(CF2)nC(CF3)ROCF═CF2 (wherein R is a fluorine atom or a trifluoromethyl group, and n is an integer of from 1 to 3), and a polymer thereof.
Public/Granted literature
- US20030125490A1 Novel fluorinated compound, method for its production and polymer thereof Public/Granted day:2003-07-03
Information query
