Recording materials

Details Recording materials Recording materials

B - Operations, Transporting

41

M

42/1

B41M 5/333 (2006.01) B41M 5/155 (2006.01)

Patent

CA 1255903

ABSTRACT A recording material containing an electron donating leuco dye and an electron accepting compound, wherein said electron accepting compound is s salicylic acid derivative having an alkyl group, an alkoxy group or an aryloxy group as a substituent or a metal salt thereof. The recording material has satisfactory color developability, working preservability and stability.

519719

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