Title:
CARBON NANOFIBER DISPERSION LIQUID, COATING COMPOSITION, AND PASTE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2012/060292
Kind Code:
A1
Abstract:
Provided are: a carbon nanofiber dispersion liquid having superior dispersion properties and dispersion stability; a carbon-nanofiber-containing coating composition produced by the dispersion liquid; and a paste composition. The carbon nanofiber dispersion liquid contains a solvent, carbon nanofibers, an alkanolamine, and a chelating agent. Preferably, the alkanolamine is at least one compound selected from the group consisting of monoisopropanolamine, diisopropanolamine, and triisopropanolamine, and the chelating agent is at least one compound selected from the group consisting of an aminocarboxylic acid chelate, a phosphonic acid chelate, a gluconic acid chelate, and an organic acid.
Inventors:
HAGIWARA Masahiro (1-6, Barajima 3-chome, Akita-sh, Akita 85, 〒0108585, JP)
萩原 正弘 (〒85 秋田県秋田市茨島三丁目１番６号 三菱マテリアル電子化成株式会社内 Akita, 〒0108585, JP)
萩原 正弘 (〒85 秋田県秋田市茨島三丁目１番６号 三菱マテリアル電子化成株式会社内 Akita, 〒0108585, JP)
Application Number:
JP2011/074925
Publication Date:
May 10, 2012
Filing Date:
October 28, 2011
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORPORATION (3-2 Otemachi 1-chome, Chiyoda-ku Tokyo, 17, 〒1008117, JP)
三菱マテリアル株式会社 (〒17 東京都千代田区大手町一丁目３番２号 Tokyo, 〒1008117, JP)
Mitsubishi Materials Electronic Chemicals Co., Ltd. (1-6 Barajima 3-chome, Akita-shi Akita, 85, 〒0108585, JP)
三菱マテリアル電子化成株式会社 (〒85 秋田県秋田市茨島三丁目１番６号 Akita, 〒0108585, JP)
三菱マテリアル株式会社 (〒17 東京都千代田区大手町一丁目３番２号 Tokyo, 〒1008117, JP)
Mitsubishi Materials Electronic Chemicals Co., Ltd. (1-6 Barajima 3-chome, Akita-shi Akita, 85, 〒0108585, JP)
三菱マテリアル電子化成株式会社 (〒85 秋田県秋田市茨島三丁目１番６号 Akita, 〒0108585, JP)
International Classes:
C09D17/00; C09C1/44; C09D5/24; C09D7/12; C09D201/00; H01B1/20
Attorney, Agent or Firm:
SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
Claims: