Heat-sensitive recording materials

Details Heat-sensitive recording materials Heat-sensitive recording materials

B - Operations, Transporting

41

M

42/3

B41M 5/333 (2006.01) B41M 5/30 (2006.01)

Patent

CA 1175226

ABSTRACT OF THE DISCLOSURE A heat-sensitive recording material is described comprising a support having a recording layer provided thereon, said recording layer containing (1) at least one colorless or pale-colored basic dye, (2) hydroquinone monobenzyl ether, and (3) at least one compound selected from compounds represented by the formulae (I) to (IV): Image (I) Image (II) Image (III) Image (IV) wherein X and Y are each a chlorine atom, an alkyl group having 1 to 7 carbon atoms, a phenyl group or a benzyl group; m and n are each an integer of 0 to 3; and R1 and R2 are each a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, a phenyl group or a benzyl group, or R and R2 may jointly form a cyclohexane ring. This heat- sensitive recording material is suitable for use in high-speed recording, e.g., high-speed facsimiles.

393348

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