Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1989-08-18

1991-12-03

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

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

Identified color-former

427150, 503200, 503225, 503226, B41M 530

Patent

active

050700677

ABSTRACT:
A heat-sensitive recording material comprising a support and a recording layer provided on the support, said recording layer containing a colorless or pale-colored basic dye and a color developer capable of forming a color upon application of heat, wherein a hectorite clay is incorporated in at least one of layers constituting the recording material.

REFERENCES:
patent: 4047738 (1977-09-01), Isaac et al.

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