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US 6,652,938 B1Granted
Media transport belt
AssigneeKaneka Corporation
InventorsYasushi Nishikawa, Koji Sezaki
Life of this patent
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Abstract
A media transport belt with excellent electrostatic absorption, resistance to dielectric breakdown, and ink resistance, which comprises a tubular film made of polymer material, an electrode pattern formed on the surface of the tubular film, and an electrode protective layer with volume resistance of from 109 to 1015 Ω·cm dielectric constant of equal to or greater than 3.0 on the electrode pattern.
Claims10
A media transport belt comprising:
- a tubular film made of polymer material;
- an electrode pattern with conductivity formed on an outer surface of said tubular film;
- and
- an electrode protective layer, which is layered on said electrode pattern for protecting the electrode pattern,
- wherein said electrode protective layer consists of fluorocarbon resin or fluorocarbon resin-additive composite having volume resistivity of from 109 to 1015 Ωcm, a dielectric constant of equal to or greater than 3.0 and 1% or less water absorption;
- and
- said tubular film is made of polymer material having tensile elastic modulus equal to or greater than 200 kg/mm2.
4 more elements
Dependencies are inferred from the claim text.