Back to results
US 5,965,484 AGranted
Reversible heat-sensitive recording medium
AssigneeHitachi Maxell, Ltd.
InventorsKenji Kohno, Hiroyuki Mitsuhashi, Junko Ozaki, Kazushi Miyata
Life of this patent
Estimating the term…
Abstract
A reversible heat-sensitive recording medium comprising a support; a heat-sensitive layer formed on top of the support, which layer comprises a resin matrix and a low molecular weight organic compound dispersed in said matrix, and a transparency of which is reversibly changeable depending on the temperature, in which a conductive powder is contained in at least a part of the support and heat-sensitive layer, which medium has a low-surface resistivity and excellent anti-static properties.
Claims3
A reversible heat-sensitive recording medium comprising
- a support;
- a heat-sensitive layer formed on top of the support, which layer comprises a resin matrix and a low molecular weight organic compound dispersed in said matrix, and a transparency of which is reversibly changeable depending on the temperature,
- wherein an electrically conductive powder is contained in at least a part of the support and heat-sensitive layer.
Dependencies are inferred from the claim text.