INK FOR CONDUCTIVE POLYMER ETCHING AND METHOD FOR PATTERNING CONDUCTIVE POLYMER

WIPO Patent Application WO/2011/125603

A1

Disclosed are: an ink for conductive polymer etching, which has excellent etching ability for conductive polymers and provides a pattern with high accuracy; and a method for patterning a conductive polymer using the ink for conductive polymer etching. Specifically disclosed are: an ink for conductive polymer etching, which is characterized by containing an etchant for conductive polymers, a thickening agent and an aqueous medium; and a method for patterning a conductive polymer, wherein the ink for conductive polymer etching is used.

NISHIMURA Yasuo (C/O TSURUMI SODA CO. LTD, 1-7, Suehiro-cho, Tsurumi-ku, Yokohama-sh, Kanagawa 45, 〒2300045, JP)
西村　康雄 (〒45 神奈川県横浜市鶴見区末広町１丁目７番地　鶴見曹達株式会社内 Kanagawa, 〒2300045, JP)
IHARA Takashi (C/O TSURUMI SODA CO. LTD, 1-7, Suehiro-cho, Tsurumi-ku, Yokohama-sh, Kanagawa 45, 〒2300045, JP)

JP2011/057611

October 13, 2011

March 28, 2011

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TSURUMI SODA CO., LTD. (1-7 Suehiro-cho, Tsurumi-ku Yokohama-sh, Kanagawa 45, 〒2300045, JP)
鶴見曹達株式会社 (〒45 神奈川県横浜市鶴見区末広町１丁目７番地 Kanagawa, 〒2300045, JP)
TOAGOSEI CO., LTD. (1-14-1, Nishi-Shimbashi Minato-k, Tokyo 19, 〒1058419, JP)
東亞合成株式会社 (〒19 東京都港区西新橋１丁目１４番１号 Tokyo, 〒1058419, JP)
NISHIMURA Yasuo (C/O TSURUMI SODA CO. LTD, 1-7, Suehiro-cho, Tsurumi-ku, Yokohama-sh, Kanagawa 45, 〒2300045, JP)

C09K13/00; H01B13/00

NOGUCHI Yasuhiro (NOGUCHI PATENT FIRM, Urban Toranomon Bldg. 16-4, Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)

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