Title:
芳香族ポリケトン及びその中間体、芳香族ポリケトンの製造方法、電気化学素子用ガスケット、電気化学素子用セパレータ、並びに、電気化学素子
Document Type and Number:
Japanese Patent JP4339729
Kind Code:
B2
Abstract:
To provide an aromatic polyketone suitable for materials for use in electrochemical elements superior in heat resistance and flexibility and having easy processability.
This aromatic polyketone has a repeating unit represented by general formula (1), wherein R
COPYRIGHT: (C)2006,JPO&NCIPI
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Inventors:
Yonezawa Nobuyuki
Katsuya Maeyama
Satoshi Maruyama
Suzuki Cho
Katsuya Maeyama
Satoshi Maruyama
Suzuki Cho
Application Number:
JP2004090274A
Publication Date:
October 07, 2009
Filing Date:
March 25, 2004
Export Citation:
Assignee:
tdk Corporation
International Classes:
C08G61/02; C07C45/46; C07C49/84; H01G9/02; H01G9/10; H01G11/22; H01G11/24; H01G11/38; H01G11/42; H01G11/52; H01G11/80; H01M2/08; H01M2/16; H01M10/05
Domestic Patent References:
JP4298531A | ||||
JP2000195494A | ||||
JP5239204A | ||||
JP1131236A | ||||
JP64029427A | ||||
JP2004014989A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Toyotaka Abe
Shiro Terasaki
Toyotaka Abe