Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1993-05-17

1995-03-28

Hess, B. Hamilton

Record receiver having plural interactive leaves or a colorless

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

Spatial relationship specified between color-former and...

503200, 503214, B41M 530, B41M 540

Patent

active

054017084

ABSTRACT:
In the heat-sensitive recording material which has on a base sheet a heat-sensitive recording layer containing a colorless or pale colored chromogenic material and a color developer forming a color by reacting with the chromogenic material and a protective layer arbitrarily formed on the recording layer, a water-soluble graft copolymer of a polymer comprising at least one ethylenically unsaturated carboxylic acid unit and silicone is comprised in the recording layer and/or the protective layer.

REFERENCES:
patent: 5236883 (1993-08-01), Nakazawa et al.

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