Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

B - Operations, Transporting

41

M

42/3

B41M 5/32 (2006.01) B41M 5/333 (2006.01)

Patent

CA 1263019

ABSTRACT OF THE DISCLOSURE A heat-sensitive recording material comprises a support and a color-developing layer containing a colorless leuco dyestuff and a combination of a saturated higher (C16-C35) fatty acid iron salt and a polyvalent phenol derivative of the formula: Image (wherein R is C18-C35 alkyl and n is 2 or 3). The heat-sensitive recording material provides both a superior image contrast and a high stability of developed image against oily substances and solvents.

521898

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