Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1985-09-30

1986-08-26

Hess, Bruce H.

Recorders

Record receiver deforming

346217, 346225, 427150, B41M 518

Patent

active

046085807

ABSTRACT:
A heat-sensitive recording material comprising a support and, formed thereon, a heat-sensitive color-forming layer comprising a colorless or light-colored leuco dye as a color former and a phenolic compound as a color developer, wherein the color developer comprises 3,3'-diallyl-4,4'-dihydroxydiphenylsulfone as an effective ingredient.

REFERENCES:
patent: 4453744 (1984-06-01), Wurmli et al.
patent: 4536779 (1985-08-01), Nachbur et al.

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