Recorders – Record receiver deforming
Patent
1982-11-18
1984-09-11
Hess, Bruce H.
Recorders
Record receiver deforming
346209, 346216, B41M 518
Patent
active
044710747
ABSTRACT:
A heat-sensitive recording material is disclosed. The material is comprised of an electron donating colorless dye and electron accepting compound in combination with naphthol derivative. The inclusion of the naphthol derivative as disclosed by applicants results in producing increased color density and sensitivity. Furthermore, the resulting material does not suffer from increased fogging and produces a color image which has sufficient fastness.
Ishige Sadao
Iwakura Ken
Satomura Masato
Fuji Photo Film Co. , Ltd.
Hess Bruce H.
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