Record receiver having plural interactive leaves or a colorless – Having a colorless color-former – developer therefor – or... – Having constituent defined in terms of melting temperature
Patent
1988-03-09
1989-05-23
Hess, Bruce H.
Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Having constituent defined in terms of melting temperature
427152, 428193, 503200, 503226, B41M 518
Patent
active
048331180
ABSTRACT:
A heat-sensitive recording material is disclosed, comprising a support having thereon a subbing layer made of a pigment and a binder as main components and a heat-sensitive color forming layer comprising a color former, a color developer and a heat-fusible substance, which is positioned over the subbing layer, wherein the subbing layer contains an aryl ester derivative or aryl carbonate derivative, having a melting point of 75.degree. C. or above.
The heat-sensitive recording material is excellent in dot reproducibility.
REFERENCES:
patent: 4484205 (1984-11-01), Ogata et al.
Igarashi Akira
Iwakura Ken
Kawakami Hiroshi
Fuji Photo Film Co. , Ltd.
Hess Bruce H.
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