Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1985-10-24

1986-12-02

Hess, Bruce H.

Recorders

Record receiver deforming

346226, 427152, B41M 518

Patent

active

046268774

ABSTRACT:
This invention provides a heat-sensitive recording material comprising a base sheet and a heat-sensitive record layer formed over the base sheet and containing a color forming material and a color developing material which undergoes a color forming reaction on contact with the color forming material, the heat-sensitive recording material being characterized in that a resin layer containing a cationic-modified starch is formed over the heat-sensitive record layer.
The resin-coated heat-sensitive recording material of the invention is free of sticking, and resistant to diazo developer and suppresses the powder-coated phenomenon due to the bleeding of crystallized color forming material, color developing material and the like.

REFERENCES:
patent: 4370370 (1983-01-01), Iwata et al.
patent: 4420538 (1983-12-01), Nakamura et al.

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