Title:
テトラフルオロプロペンから形成される硬化性フッ素ポリマー
Document Type and Number:
Japanese Patent JP6992102
Kind Code:
B2
Abstract:
The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.
Inventors:
Jean, Wan Chao
Fen, sijung
Chan, Xiyuan
Lynn, Yun
POS, Andrew
Fen, sijung
Chan, Xiyuan
Lynn, Yun
POS, Andrew
Application Number:
JP2020021546A
Publication Date:
February 15, 2022
Filing Date:
February 12, 2020
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
C08F214/18; C08F216/12; C08F218/04; C08L27/12
Domestic Patent References:
| JP2008255328A | ||||
| JP2010514856A |
Foreign References:
| US20120184653 | ||||
| US20130089671 | ||||
| WO2012043831A1 | ||||
| WO2011125740A1 |
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Noriyuki Arai
Toru Miyamae
Motoharu Nakanishi
Noriyuki Arai
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