Title:
含フッ素イオン交換樹脂の分散組成物
Document Type and Number:
Japanese Patent JP5468536
Kind Code:
B2
Abstract:
Problems to be Solved There is provided a dispersion composition of fluorine-containing ion exchange resin, which has an extremely low solution viscosity even in a case in which the concentration of a fluorine-containing ion exchange resin is increased by a concentration operation in a liquid composition in which the fluorine-containing ion exchange resin is dispersed. Solution A dispersion composition of fluorine-containing ion exchange resin, which comprises a fluorine-containing ion exchange resin having a repeating unit represented by the following formulae (1) and (2) and having an equivalent weight of 400 to 1000 g/eq, and a solvent containing water,
-(CFZCF Z )-(1)
wherein Z represents H, Cl, F, or a perfluoroalkyl group containing 1 to 3 carbon atoms; m represents an integer of 0 to 12; and n represents an integer of 0 to 2, and wherein
an abundance ratio of a resin having a particle size of 10 µm or more in the fluorine-containing ion exchange resin is 0.1% to 80% by volume.
Inventors:
Takahiko Murai
Kohei Kita
Naoki Sakamoto
Kohei Kita
Naoki Sakamoto
Application Number:
JP2010507217A
Publication Date:
April 09, 2014
Filing Date:
March 31, 2009
Export Citation:
Assignee:
Asahi Kasei E-materials Co., Ltd.
International Classes:
C08L27/12; C08F214/18; C08J5/22; H01B1/06; H01M4/86; H01M8/02; H01M8/10
Domestic Patent References:
JP2000159965A | 2000-06-13 | |||
JP2001504872A | 2001-04-10 | |||
JP2006257423A | 2006-09-28 | |||
JP2005082749A | 2005-03-31 | |||
JP2000159965A | 2000-06-13 | |||
JP2001504872A | 2001-04-10 | |||
JP2006257423A | 2006-09-28 |
Foreign References:
WO2004005377A1 | 2004-01-15 | |||
WO2008082497A1 | 2008-07-10 | |||
WO2004005377A1 | 2004-01-15 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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