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Patent Searching and Data


Title:
ELECTRICALLY CONDUCTIVE PAINT
Document Type and Number:
Japanese Patent JPH06157946
Kind Code:
A
Abstract:

PURPOSE: To obtain a conductive paint having improved electrical conductivity without deteriorating the adhesivity.

CONSTITUTION: This electrically conductive copper paint is produced by compounding 100 pts.wt. of metallic copper powder surface-coated with 0.05-0.5 pts.wt. of a titanate with 5-33 pts.wt. of a resol phenolic resin, 0.5-8 pts.wt. of a chelate-layer forming agent and 0.1-2 pts.wt. of a coupling agent. The resol phenolic resin satisfies the relationships of L/n=0.8 to 1.2, m/n=0.8 to 1.2, b/a=0.8 to 1.2 and c/a=1.2 to 1.5 wherein L, m, (n), (a), (b) and (c) are infrared transmittances of 2-monosubstituted compound, 2,4-disubstituted compound, 2,4,6-trisubstituted compound, methylol group, dimethylene ether and phenyl group, respectively.


Inventors:
SUGIMOTO KENICHIRO
MURAKAMI HISATOSHI
Application Number:
JP31190892A
Publication Date:
June 07, 1994
Filing Date:
November 20, 1992
Export Citation:
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Assignee:
TATSUTA DENSEN KK
International Classes:
C09C1/62; C09D5/24; C09D161/04; C09D161/10; H05K1/09; (IPC1-7): C09D5/24; C09D161/10
Attorney, Agent or Firm:
Bunji Kamata (2 outside)