Thermal recording sheet

Details Thermal recording sheet Thermal recording sheet

1993-03-16

1994-10-04

Schwartz, Pamela R.

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

Having nonchromogenic liquid spread-control or...

503216, 503217, 503218, 503225, 503226, B41M 528

Patent

active

053526503

ABSTRACT:
A thermal recording sheet provided with a thermal color developing layer containing colorless or pale colored basic chromogenic dye, a color developer of Formula (I) and at least one of o-xylylene-bis-(phenylether) and 4-(m-methylphenoxymethyl) bisphenyl as a sensitizer. ##STR1## (wherein R is propyl, isopropyl, or butyl.)

REFERENCES:
patent: 4644375 (1987-02-01), Satake et al.

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