Title:
CYCLIC COMPOUND, METHOD FOR PRODUCING SAME, RADIATION SENSITIVE COMPOSITION, AND METHOD FOR FORMING RESIST PATTERN
Document Type and Number:
WIPO Patent Application WO/2011/043029
Kind Code:
A1
Abstract:
Disclosed are: a cyclic compound which has high solubility in a safe solvent and high sensitivity and is capable of providing a resist pattern having a good shape; a method for producing the cyclic compound; a radiation sensitive composition which contains the cyclic compound; and a method for forming a resist pattern using the radiation sensitive composition. Specifically disclosed are: a cyclic compound which has a specific structure; a radiation sensitive composition which contains the compound; and a method for forming a resist pattern using the composition.
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Inventors:
HAYASHI, Hiromi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
林 宏美 (〒16 神奈川県平塚市東八幡5丁目6番2号 三菱瓦斯化学株式会社 平塚研究所内 Kanagawa, 〒2540016, JP)
ECHIGO, Masatoshi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
林 宏美 (〒16 神奈川県平塚市東八幡5丁目6番2号 三菱瓦斯化学株式会社 平塚研究所内 Kanagawa, 〒2540016, JP)
ECHIGO, Masatoshi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
Application Number:
JP2010/005796
Publication Date:
April 14, 2011
Filing Date:
September 27, 2010
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC. (5-2 Marunouchi 2-chome, Chiyoda-ku Tokyo, 24, 〒1008324, JP)
三菱瓦斯化学株式会社 (〒24 東京都千代田区丸の内2-5-2 Tokyo, 〒1008324, JP)
HAYASHI, Hiromi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
林 宏美 (〒16 神奈川県平塚市東八幡5丁目6番2号 三菱瓦斯化学株式会社 平塚研究所内 Kanagawa, 〒2540016, JP)
三菱瓦斯化学株式会社 (〒24 東京都千代田区丸の内2-5-2 Tokyo, 〒1008324, JP)
HAYASHI, Hiromi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
林 宏美 (〒16 神奈川県平塚市東八幡5丁目6番2号 三菱瓦斯化学株式会社 平塚研究所内 Kanagawa, 〒2540016, JP)
International Classes:
C07C39/17; C07C37/20; C08G8/04; G03F7/004; G03F7/038
Attorney, Agent or Firm:
SUGIMURA, Kenji (36F Kasumigaseki Common Gate West, 3-2-1 Kasumigaseki, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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