Title:
ELECTRON-BEAM-CURABLE ELECTRICALLY CONDUCTIVE PASTE AND PROCESS FOR PRODUCTION OF CIRCUIT BOARD USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/090103
Kind Code:
A1
Abstract:
Disclosed are: an electron-beam-curable electrically conductive paste which enables the production of a circuit board that has an electrically conductive layer having excellent hardness and bending performance even when used under high-temperature environments and also having excellent adhesion to plastic substrates; and others. Specifically disclosed is an electron-beam-curable electrically conductive paste comprising an electrically conductive powder, a radically polymerizable composition and a plasticizer, wherein the plasticizer is contained in an amount of 5 to 20 parts by mass relative to 100 parts by mass of the radically polymerizable composition.
Inventors:
KOSHIMIZU Kazutoshi (Sakura Works 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
小清水和敏 (〒50 千葉県佐倉市六崎１４４０番地 株式会社フジクラ 佐倉事業所内 Chiba, 〒2858550, JP)
小清水和敏 (〒50 千葉県佐倉市六崎１４４０番地 株式会社フジクラ 佐倉事業所内 Chiba, 〒2858550, JP)
Application Number:
JP2011/050944
Publication Date:
July 28, 2011
Filing Date:
January 20, 2011
Export Citation:
Assignee:
FUJIKURA LTD. (5-1 kiba 1-chome, Koto-ku Tokyo, 12, 〒1358512, JP)
株式会社フジクラ (〒12 東京都江東区木場一丁目５番１号 Tokyo, 〒1358512, JP)
Goo Chemical co., Ltd (58 Ijiri, Iseda-cho Uji-cit, Kyoto 43, 〒6110043, JP)
互応化学工業株式会社 (〒43 京都府宇治市伊勢田町井尻５８番地 Kyoto, 〒6110043, JP)
株式会社フジクラ (〒12 東京都江東区木場一丁目５番１号 Tokyo, 〒1358512, JP)
Goo Chemical co., Ltd (58 Ijiri, Iseda-cho Uji-cit, Kyoto 43, 〒6110043, JP)
互応化学工業株式会社 (〒43 京都府宇治市伊勢田町井尻５８番地 Kyoto, 〒6110043, JP)
International Classes:
H01B1/22; C08F2/54; C08J7/04; C09D5/00; C09D5/24; C09D7/12; C09D201/00; H01B13/00; H05K3/12
Attorney, Agent or Firm:
AOKI Hiroaki et al. (Kurihara Building 3F, 3-11-3 Miyacho, Ohmiya-ku, Saitama-sh, Saitama 02, 〒3300802, JP)
Claims: