Recorders – Record receiver deforming
Patent
1982-10-21
1984-09-11
Hess, Bruce H.
Recorders
Record receiver deforming
346209, B41M 518
Patent
active
044710739
ABSTRACT:
A heat-sensitive recording paper which is comprised of a support base having a heat-sensitive color forming layer thereon is disclosed. The layer contains a colorless or faint color electron donating dye, a bisphenol and a straight chain fatty acid amide. The recording sensitivity of the paper is greatly increased by incorporating a phenol derivative having the general formula ##STR1## wherein R is an alkyl group or an aralkyl group and Y represents a phenyl group, an alkyl group, a cycloalkyl group or a halogen atom.
Igarashi Akira
Ikeda Kensuke
Matsukawa Hiroharu
Sugiyama Takekatsu
Fuji Photo Film Co. , Ltd.
Hess Bruce H.
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