Title:
AQUEOUS CARBON FILLER DISPERSION COATING LIQUID, CONDUCTIVITY-IMPARTING MATERIAL, ELECTRODE PLATE FOR AN ELECTRICAL STORAGE DEVICE, MANUFACTURING METHOD THEREFOR, AND ELECTRICAL STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/024798
Kind Code:
A1
Abstract:
Provided is an aqueous carbon filler dispersion coating liquid for forming a conductive coating film. The provided aqueous carbon filler dispersion coating liquid contains, in an aqueous medium containing at least water, which is a polar solvent: (1) a hydroxyalkyl chitosan, which is a resin binder; (2) a conductive carbon filler; and (3) a polybasic acid or a derivative thereof. For each 100 mass parts of the provided coating liquid, said coating liquid contains 0.1 to 20 mass parts of the abovementioned hydroxyalkyl chitosan (1) and 1 to 30 mass parts of the abovementioned conductive carbon filler (2). Also provided are a conductivity-imparting material, an electrode plate for an electrical storage device, a manufacturing method therefor, and an electrical storage device.
Inventors:
KOBAYASHI Nobuyuki (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
小林 誠幸 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 大日精化工業株式会社内 Tokyo, 〒1038383, JP)
SANNAN Takanori (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
山南 隆徳 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 大日精化工業株式会社内 Tokyo, 〒1038383, JP)
小林 誠幸 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 大日精化工業株式会社内 Tokyo, 〒1038383, JP)
SANNAN Takanori (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
山南 隆徳 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 大日精化工業株式会社内 Tokyo, 〒1038383, JP)
Application Number:
JP2010/064263
Publication Date:
March 03, 2011
Filing Date:
August 24, 2010
Export Citation:
Assignee:
DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. (7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-ku Tokyo, 83, 〒1038383, JP)
大日精化工業株式会社 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 Tokyo, 〒1038383, JP)
KOBAYASHI Nobuyuki (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
小林 誠幸 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 大日精化工業株式会社内 Tokyo, 〒1038383, JP)
SANNAN Takanori (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
大日精化工業株式会社 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 Tokyo, 〒1038383, JP)
KOBAYASHI Nobuyuki (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
小林 誠幸 (〒83 東京都中央区日本橋馬喰町一丁目７番６号 大日精化工業株式会社内 Tokyo, 〒1038383, JP)
SANNAN Takanori (LTD. 7-6 Nihonbashi Bakuro-cho 1-chome, Chuo-k, Tokyo 83, 〒1038383, JP)
International Classes:
H01B13/00; H01G9/058; H01M4/02; H01M4/04; H01M4/66
Attorney, Agent or Firm:
KONDO Rieko (Mitobe Building, 5th Floor 1-13-1, Kandaizumi-cho, Chiyoda-k, Tokyo 24, 〒1010024, JP)
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