Title:
ELECTROCONDUCTIVE CROSSLINKED PRODUCT, PROCESS FOR PRODUCING SAME, AND TRANSDUCER, FLEXIBLE WIRING BOARD AND ELECTROMAGNETIC-WAVE SHIELD MADE BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/118315
Kind Code:
A1
Abstract:
Provided is a flexible and highly-durable electroconductive crosslinked product in which reaction residues remaining after crosslinking have little effect on articles to which said residues adhere. Also provided is a process for producing the electroconductive crosslinked product. The electroconductive crosslinked product is synthesized from an electroconductive composition containing a rubber polymer, an organometallic compound, and an electroconductive agent, and has a crosslinked structure. The disclosed process for producing the electroconductive crosslinked product involves: a mixed-solution preparation step of preparing a mixed solution by mixing a rubber polymer, an electroconductive agent, and an organometallic compound into a solvent that is capable of dissolving the rubber polymer and chelating the organometallic compound; and a crosslinking step of removing the solvent from the mixed solution and letting a crosslinking reaction proceed. The electroconductive crosslinked product is suitable for electrodes and wirings of transducers, for wirings of flexible wiring boards, and for electromagnetic-wave shields.
Inventors:
KOBAYASHI Jun (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
小林 淳 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
YOSHIKAWA Hitoshi (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
小林 淳 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
YOSHIKAWA Hitoshi (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
Application Number:
JP2011/053812
Publication Date:
September 29, 2011
Filing Date:
February 22, 2011
Export Citation:
Assignee:
TOKAI RUBBER INDUSTRIES, LTD. (1 Higashi 3-chome, Komaki-shi Aichi, 50, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
KOBAYASHI Jun (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
小林 淳 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
KOBAYASHI Jun (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
小林 淳 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
International Classes:
C08L21/00; C08K3/00; H01B1/24; H01B13/00; H01L41/193; H01L41/26; H05K1/09
Attorney, Agent or Firm:
HIGASHIGUCHI Michiaki et al. (HIGASHIGUCHI PATENT LAW FIRM, Room 402 SGNagoyaeki Bldg., 4-4-19, Noritakeshinmachi, Nishi-ku, Nagoya-sh, Aichi 51, 〒4510051, JP)
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