Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1989-06-06

1991-01-15

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, 503225, B41M 518

Patent

active

049853910

ABSTRACT:
A heat-sensitive recording material is disclosed. The material comprises a support having provided thereon a heat-sensitive color forming layer containing an electron donating dye precursor and an electron accepting compound, said heat-sensitive color forming layer containing at least one compound selected from an aromatic polyether and an aromatic polyester, and an aromatic ether.

REFERENCES:
patent: 4531140 (1985-07-01), Suzuki et al.
patent: 4628335 (1986-12-01), Igarashi et al.

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