Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1990-12-28

1992-04-21

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

503209, 503217, 503225, B41M 530

Patent

active

051068141

ABSTRACT:
The present invention provides a heat-sensitive recording material excellent in image stability and heat-responsiveness which contains an aromatic isocyanate compound, an imino compound and at least one compound represented by the following formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents an alkyl group.

REFERENCES:
patent: 4521793 (1985-06-01), Kabashima et al.
patent: 4803193 (1989-02-01), Kanda et al.

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