Record receiver having plural interactive leaves or a colorless – Having a colorless color-former – developer therefor – or... – Having nonchromogenic liquid spread-control or...
Patent
1990-09-04
1991-11-05
Schwartz, Pamela R.
Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Having nonchromogenic liquid spread-control or...
503208, 503225, B41M 530
Patent
active
050631977
ABSTRACT:
A heat-sensitive recording material comprising a support and a heat-sensitive recording layer provided on the support, said heat-sensitive recording layer comprising an electron-donating, colorless or pale-colored dye precursor, an electron-accepting developer which reacts with the dye precursor to form images upon heating, a binder, and a specific aromatic compound. The heat-sensitive recording material has an excellent heat responsiveness, and hence recorded images having a sufficient optical density can be printed even with low energy.
REFERENCES:
Derwent-Abstract 88-192923/28 of the JP-OS 128978, 6/1/88.
Goto Atsuo
Ito Kazuhiko
Okumura Fumio
Mitsubishi Paper Mills Limited
Schwartz Pamela R.
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