Title:
METHOD FOR PRODUCING CONDUCTIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2007/148773
Kind Code:
A1
Abstract:
Disclosed is a method for producing a conductive material which is high in transparency and conductivity, while having high storage stability. Also disclosed is a method for producing a conductive material by using ultrafine silver particles, which enables to obtain a conductive material having high conductivity without requiring a sintering step which has been necessary for conventional methods. Specifically disclosed is a method for producing a conductive material having a conductive pattern containing silver on a supporting body. This method for producing a conductive material is characterized in that one of the substances (I)-(IV) shown below is caused to act on the pattern portion containing silver which is formed on the supporting body. (I) a reducing substance (II) a water-soluble phosphorus oxo acid compound (III) a water-soluble halogen compound (IV) hot water at 55˚C or higher
Inventors:
YOSHIKI, Takenobu (())
吉城 武宣 (())
SHINO, Shigeki (())
吉城 武宣 (())
SHINO, Shigeki (())
Application Number:
JP2007/062561
Publication Date:
December 27, 2007
Filing Date:
June 22, 2007
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LIMITED (4-2 Marunouchi 3-chome, Chiyoda-ku Tokyo, 05, 1000005, JP)
三菱製紙株式会社 (〒05 東京都千代田区丸の内３丁目４番２号 Tokyo, 1000005, JP)
YOSHIKI, Takenobu (())
吉城 武宣 (())
三菱製紙株式会社 (〒05 東京都千代田区丸の内３丁目４番２号 Tokyo, 1000005, JP)
YOSHIKI, Takenobu (())
吉城 武宣 (())
International Classes:
H01B13/00; H01B5/14; H05K3/00
Attorney, Agent or Firm:
TSUKUNI, Hajime (SVAX TS Bldg, 22-12 Toranomon 1-chome,Minato-k, Tokyo 01, 1050001, JP)