Title:
フルオロポリマーの製造方法、重合用界面活性剤、界面活性剤の使用及び組成物
Document Type and Number:
Japanese Patent JP6939916
Kind Code:
B2
Abstract:
An object of the present invention is to provide a novel method for producing a fluoropolymer.The present invention relates to a method for producing a fluoropolymer comprising polymerizing a fluoromonomer in an aqueous medium in the presence of a surfactant to provide a fluoropolymer, the surfactant being represented by the general formula (1): CR1R2R4-CR3R5-X-A,wherein R1 to R5 are each H or a monovalent substituent, with the proviso that at least one of R1 and R3 represents a group represented by the general formula: -Y-R6 and at least one of R2 and R5 represents a group represented by the general formula: -X-A or a group represented by the general formula: -Y-R6; and A is the same or different at each occurrence and is -COOM, -SO3M, or -OSO3M.
Inventors:
Taketo Kato
Satoshi Yoneda
Masahiro Higashi
Akiyoshi Yamauchi
Sumi Ishihara
Yousuke Kishikawa
Hosokawa Moe
Marina Nakano
Hirotoshi Yoshida
Yoshinori Namba
Kengo Ito
Chiaki Okui
Kenji Ichikawa
Youhei Fujimoto
Hiroshi Aoyama
Katsumichi Sukegawa
Taku Yamanaka
Hiroyuki Sato
Satoshi Yoneda
Masahiro Higashi
Akiyoshi Yamauchi
Sumi Ishihara
Yousuke Kishikawa
Hosokawa Moe
Marina Nakano
Hirotoshi Yoshida
Yoshinori Namba
Kengo Ito
Chiaki Okui
Kenji Ichikawa
Youhei Fujimoto
Hiroshi Aoyama
Katsumichi Sukegawa
Taku Yamanaka
Hiroyuki Sato
Application Number:
JP2019571150A
Publication Date:
September 22, 2021
Filing Date:
February 07, 2019
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
C08F2/26; C08F14/18; C08K5/09; C08K5/42; C08L27/12
Domestic Patent References:
| JP2007045970A | ||||
| JP2006188703A |
Foreign References:
| WO2014104416A1 |
Attorney, Agent or Firm:
Eternal patent business corporation