Heat-sensitive recording paper

Recorders – Record receiver deforming

Patent

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Details

346200, 346226, 427152, 428446, 428447, 428514, 428522, B41M 518

Patent

active

045831033

ABSTRACT:
A heat-sensitive recording paper is disclosed, comprising a base having thereon (a) a heat-sensitive color forming layer containing a substantially colorless electron donating dye and an acid substance capable of forming a coloration by coming into contact with said dye upon heating, wherein a coating layer containing a binder comprising modified polyvinyl alcohol containing silicon atoms in the molecule and at least one of colloidal silica and amorphous silica is provided on said color forming layer.

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