Thermally-responsive record material

Recorders – Record receiver deforming

Patent

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Details

346209, 346216, 346217, 346225, 427150, 427151, B41M 518

Patent

active

045353476

ABSTRACT:
A thermally-sensitive color-forming composition is disclosed which comprises chromogenic material, acidic developer material and a hydroxyanilide compound. Record material comprising this color-forming composition exhibits an absence of image bloom and improved color-forming efficiency and/or image density.

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