Heat-sensitive recording sheet

Details Heat-sensitive recording sheet Heat-sensitive recording sheet

1984-09-14

1986-05-27

Hess, Bruce H.

Recorders

Record receiver deforming

346210, 346212, 346216, 346217, 346220, 346225, 427150, 427151, B41M 518

Patent

active

045918880

ABSTRACT:
Heat-sensitive recording sheet comprising a base sheet a color-forming layer including a colorless basic dyestuff and an organic color-developing agent, wherein said color-forming layer comprises a metal salt derivative of nitrobenzoic acid (having a particular formula). The sheet provides superior stability against contamination with oily substances while keeping excellent fundamental qualities thereof.

REFERENCES:
patent: 3871900 (1975-03-01), Hayashi et al.

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