Heat sensitive recording material

Details Heat sensitive recording material Heat sensitive recording material

1992-09-02

1993-08-31

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...

503214, 503216, 503217, 503218, B41M 530

Patent

active

052408981

ABSTRACT:
A heat sensitive recording material comprising a support and a recording layer formed on the support, the recording layer comprising, as essential components, a colorless or light-colored electron donative dyestuff, an acidic substance to let the electron donative dyestuff form a color when heated, and a binder, wherein 2-[(phenylthio)methyl]naphthalene is incorporated in the recording layer.

REFERENCES:
Patent Abstracts of Japan, vol. 10, No. 176, (M-491)(2232), Jun. 20, 1986, & JP-A-61 027 285, Feb. 6, 1986, Shigetoshi Hiraishi, et al., "Thermal Recording Material".

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