Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-11-27
1992-12-29
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525106, 525129, 525130, 525183, 525227, 525233, 525474, 525480, 252500, 252511, 528481, C08L 6110, C08L 8304, C08L 7504, C08L 2510, H01B 120
Patent
active
051752140
ABSTRACT:
The invention relates to a pressure-sensitive conductive elastomer compound which exhibits high resistance (insulating performance) when it is in non-pressed condition and the resistance of which, as the compound is pressed, varies according to the magnitude of the pressure. The compound comprises a matrix material having insulating and elastomeric properties and baked and carbonized conductive spherical particles of a macromolecular material incorporated and dispersed into the matrix material. The conductivity of the conductive particles varies according to the degree of their carbonization.
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patent: 4615960 (1986-10-01), Yata
Chem. Abst. 95:134191h (Carbon fibers in conductive rubber moldings) vol. 95 (1981).
Higuchi Katsumi
Inoue Kiyotaka
Takaya Mitsuo
Jagannathan Vasu S.
Nitta Industries Corporation
Seidleck James J.
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