Title:
POLYMERIZATION OF 2,3,3,3-TETRAFLUOROPROPENE AND POLYMER FORMED FROM 2,3,3,3-TETRAFLUOROPROPENE
Document Type and Number:
Japanese Patent JP2017214588
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method having undesired shape or limitation of a polymerization method of 2,3,3,3-tetrafluoropropene (poly-1234yf) and manufacturing a polymer having different property and/or enhanced property.SOLUTION: There is provided a manufacturing method of a homopolymer or a heteropolymer (including copolymer and tarpolymer) of 2,3,3,3-tetrafluoropropene, including polymerization of one or more kind of monomer including 2,3,3,3-tetrafluoropropene in an aqueous emulsion solution and in presence of at least one kind of radical initiator selected from (NH)SO, KSO, NaSO, Fe(SO), (NH)SO/NaSO, (NH)SO/FeSO, (NH)SO/NaSO/FeSOand a combination thereof.SELECTED DRAWING: None
Inventors:
LU CHANGQING
POSS ANDREW J
DAVID NALEWAJEK
CHERYL CANTLON
SINGH RAJIV R
POSS ANDREW J
DAVID NALEWAJEK
CHERYL CANTLON
SINGH RAJIV R
Application Number:
JP2017130097A
Publication Date:
December 07, 2017
Filing Date:
July 03, 2017
Export Citation:
Assignee:
HONEYWELL INT INC
International Classes:
C08F2/24; C08F2/06; C08F2/18; C08F4/08; C08F4/44; C08F4/642; C08F4/6592; C08F14/18
Domestic Patent References:
| JP2010514856A | 2010-05-06 |
Foreign References:
| US7803890B2 | 2010-09-28 | |||
| WO2010005757A1 | 2010-01-14 | |||
| US20110097529A1 | 2011-04-28 | |||
| US20080153977A1 | 2008-06-26 | |||
| US2970988A | 1961-02-07 |
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Noriyuki Arai
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Noriyuki Arai