Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1992-07-20

1993-08-24

Schwartz, Pamela R.

Record receiver having plural interactive leaves or a colorless

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

Having nonreactant particles of defined size

427152, 503200, 503226, B41M 540

Patent

active

052389006

ABSTRACT:
The heat-sensitive recording material is prepared by forming on a support successively a heat-sensitive recording layer containing a color former and a color developer which forms a color by reacting with the color former, an intermediate layer obtained by coating an aqueous solution or aqueous dispersion of a resin, and an overcoat layer containing a ionizing radiation curable resin, and then irradiating an ionizing radiation. The overcoat layer contains a silicone surface active agent and a low molecular weight polyolefin resin microball. The heat-sensitive recording material is excellent in recording runnability and printability as well as in color density of the recorded images and image-retainability.

REFERENCES:
patent: 4740495 (1988-04-01), Marinelli et al.
patent: 4812438 (1989-03-01), Yamori et al.
patent: 4948775 (1990-08-01), Tsuji et al.

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