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US 2013/0153834 A1Published application
Liquid composition, and resistor film, resistor element and circuit board using same
AssigneeHitachi Chemical Company, Ltd.
InventorsYasushi Kumashiro, Naoki Maruyama, Maki Inada
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Abstract
There is provided a liquid composition that can form a resistor exhibiting a stable resistance value. One mode of the liquid composition of the invention is a liquid composition comprising (a) an epoxy resin, (b) carbon black particles, (c) carbon nanotubes and (d) a solvent with a vapor pressure of less than 1.34×103 Pa at 25° C.
Claims30
A liquid composition comprising
- (a) an epoxy resin,
- (b) carbon black particles,
- (c) carbon nanotubes and
- (d) a solvent with a vapor pressure of less than 1.34×103 Pa at 25° C.
1 more element
A liquid composition comprising
- (a1) a diol with a molecular weight of 40 or greater and less than 1000 and/or a resin containing the diol as a backbone, and
- (b) carbon black particles.
Dependencies are inferred from the claim text.