Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1988-07-21
1989-10-31
Barr, Josephine
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
252502, 252506, 252508, 252509, 523468, 523457, 524495, 524496, 524451, H01B 106
Patent
active
048775541
ABSTRACT:
Resistance paste comprises conductive powder suspended in a binder resin, and is characterized in that the conductive powder comprises graphite powder of which particles are coated or covered with at least one higher fatty acid having at least 12 carbon atoms. The paste may contain carbon black as a part of the conductive powder. The paste may further contain a filler, preferably, fine powder of talc having a mean particle diameter of not more than 5 .mu.m.
REFERENCES:
patent: 4431575 (1984-02-01), Fujie et al.
patent: 4439491 (1984-03-01), Wilson
patent: 4528213 (1985-07-01), Nelson et al.
patent: 4534998 (1985-08-01), Du Pont et al.
patent: 4610811 (1986-09-01), Yamamoto et al.
patent: 4650360 (1987-03-01), Pitts et al.
patent: 4732702 (1988-03-01), Yamazaki et al.
patent: 4774137 (1988-09-01), Alberts et al.
Honma Kanehito
Tani Hiroji
Yokoi Tsutomu
Barr Josephine
Murata Manufacturing Co. Ltd.
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