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Title:
COPOLYMER, POLYMER ELECTROLYTE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2007/072978
Kind Code:
A1
Abstract:
Disclosed is a copolymer obtained by a condensation reaction between a leaving group and a nucleophilic group. Specifically disclosed is a copolymer obtained by condensing a mixture of (A) and (C) shown below and a mixture of (B) and (D) shown below, or a mixture of (A), (B), (C) and (D) shown below. (A) a monomer having two leaving groups and at least one acid radical in a molecule (B) a monomer having two nucleophilic groups and at least one acid radical in a molecule (C) a monomer having two leaving groups and substantially no acid radical in a molecule (D) a monomer having two nucleophilic groups and substantially no acid radical in a molecule

Inventors:
MASUI, Kentaro (2-40-1-513, Kasuga Tsukuba-sh, Ibaraki 21, 3050821, JP)
増井 建太朗 (〒21 茨城県つくば市春日2-40-1-513 Ibaraki, 3050821, JP)
Application Number:
JP2006/325700
Publication Date:
June 28, 2007
Filing Date:
December 19, 2006
Export Citation:
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Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 1048260, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目27番1号 Tokyo, 1048260, JP)
MASUI, Kentaro (2-40-1-513, Kasuga Tsukuba-sh, Ibaraki 21, 3050821, JP)
International Classes:
B01D69/12; C08G65/38; C08G85/00; H01B1/06; H01M8/02; H01M8/10
Domestic Patent References:
WO2005063854A12005-07-14
WO2005037892A12005-04-28
WO2005013399A12005-02-10
Foreign References:
JP2005232439A2005-09-02
Attorney, Agent or Firm:
ENOMOTO, Masayuki et al. (Limited 5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 50, 5418550, JP)
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