Title:
含フッ素ポリマー水性分散液
Document Type and Number:
Japanese Patent JP5212105
Kind Code:
B2
Abstract:
An aqueous fluoropolymer dispersion having a fluoropolymer content of 20-75 wt.-% and comprising
(i) dispersed fluoropolymer particles having
- an average primary particle diameter of 50-400 nm, and
- a surface layer obtained by emulsion polymerization of a tetrafluoroethylene-containing monomer composition in the presence of a chain transfer agent,
(ii) ¤ 50 ppm of a fluorinated surfactant, and
(iii) 2-15 wt.-% of a non-fluorinated nonionic surfactant, based on the weight of the fluoropolymer.
Inventors:
Chie Sawauchi
Nobuhiko Tsuda
Nobuhiko Tsuda
Application Number:
JP2008523726A
Publication Date:
June 19, 2013
Filing Date:
July 05, 2007
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
C08L27/18; C08F2/24; C08F2/44; C08F259/08; C08L51/06; C08L71/02
Domestic Patent References:
JP2006515375A | 2006-05-25 |
Foreign References:
WO2006054612A1 | 2006-05-26 | |||
WO2006054612A1 | 2006-05-26 |
Attorney, Agent or Firm:
Atomi International Patent Office
Yasuo Yasutomi
Fumio Akiyama
Sakamoto wave
Nobuaki Kanemoto
Yasuo Yasutomi
Fumio Akiyama
Sakamoto wave
Nobuaki Kanemoto
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