Compositions – Electrically conductive or emissive compositions – Free metal containing
Patent
1985-07-12
1986-07-29
Barr, Josephine L.
Compositions
Electrically conductive or emissive compositions
Free metal containing
252518, 252520, 106 114, 106 115, H01B 106
Patent
active
046030077
ABSTRACT:
A paste for forming a thick electrically conductive film, which may, for example, be used to produce a touch panel for an electric appliance, contains 40 to 55% by weight of lead borosilicate glass powder containing 1 to 5% by weight of titanium oxide, a total of 15 to 35% by weight of ruthenium oxide powder and silver and/or palladium powder, 1 to 5% by weight of bismuth oxide powder and 1 to 5% by weight of alumina powder in an organic vehicle.
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patent: 4376725 (1983-03-01), Prabhu
patent: 4439352 (1984-03-01), Asada et al.
patent: 4532075 (1985-07-01), Taylor
patent: 4539223 (1985-09-01), Hormadaly
Hiraoka Isamu
Miyoshi Tohru
Shibata Koushiro
Shimomoto Takeshi
Barr Josephine L.
Shimomoto Giken Co., Ltd.
Sumitomo Metal Mining Company Limited
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