Title:
A method for manufacture of styrene system fluoropolymer
Document Type and Number:
Japanese Patent JP6225122
Kind Code:
B2
Abstract:
A method for the preparation of a fluoropolymer by means of emulsion polymerization of a reaction mixture in an aqueous medium is disclosed wherein the reaction mixture includes a fluoromonomer having the structure of wherein R1, R2, and R3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R1, R2, and R3 is a fluorine atom, and wherein R is each independently a substituent on the styrenic ring, n is an integer from 0 to 5 representing the number of the substituents on the styrenic ring; b) an emulsion stabilizer combination comprising: i) an anionic surfactant; and, ii) a cationic surfactant or a non-ionic surfactant; and, c) a free-radical initiator.
Inventors:
Chen, Shaolyang
Chan, Don
Jin, Ziaokai
Germ Roth, Ted, Calvin
Harris, Frank W.
Kuo, Taumin
One,bin
McWilliams, Douglas, Stevens
Chan, Don
Jin, Ziaokai
Germ Roth, Ted, Calvin
Harris, Frank W.
Kuo, Taumin
One,bin
McWilliams, Douglas, Stevens
Application Number:
JP2014557703A
Publication Date:
November 01, 2017
Filing Date:
February 11, 2013
Export Citation:
Assignee:
Akron Polymer Systems, Inc.
International Classes:
C08F2/24; C08F14/18
Domestic Patent References:
| JP2007537306A | ||||
| JP2007528907A | ||||
| JP8512358A | ||||
| JP11506149A | ||||
| JP2300204A | ||||
| JP3079604A |
Other References:
J. Am. Chem. Soc.,1953年,75(4),p.968-973
Polymer Science U.S.S.R.,1989年,31(12),p.2865-2870
Polymer Science U.S.S.R.,1989年,31(12),p.2865-2870
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Kaoru Takahashi
Nao Oda
Kaoru Takahashi