Heat-sensitive recording sheet

Details Heat-sensitive recording sheet Heat-sensitive recording sheet

1985-11-06

1986-12-16

Hess, Bruce H.

Recorders

Record receiver deforming

346216, 346217, 346225, 427150, B41M 518

Patent

active

046300805

ABSTRACT:
A heat-sensitive recording sheet comprising both calcium monobenzyl phthalate as stabilizer and 4-isopropoxy-4'-hydroxy diphenylsulfone and/or 4-methyl-4'-hydroxy diphenylsulfone as organic developer in heat-sensitive layer which comprises a basic colorless dyestuff and an organic developer. This heat-sensitive recording sheet provides the improved stability of developed color image against sticking of hair tonics and oils, etc.

REFERENCES:
patent: 4536779 (1985-08-01), Nachbur et al.
patent: 4568766 (1986-02-01), Yahagi et al.

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