Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having a component wherein a constituent is liquid...
Patent
1980-06-05
1982-07-13
Hess, Bruce H.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having a component wherein a constituent is liquid...
282 275, 427150, 427151, 4283208, 428537, 428913, 428914, B41M 518
Patent
active
043394922
ABSTRACT:
A heat-sensitive recording material having a heat-sensitive layer composed mainly of a leuco dye, a phenolic compound and a water-soluble binding agent is characterized in that a combination of bisphenol A and p-phenylphenol is applied as the developer in a ratio by weight between 10:1 and 1:1, preferably 7:1 and 1:1.
REFERENCES:
patent: 3539375 (1970-11-01), Baum et al.
Matsukawa Masao
Mino Hisashi
Nagashima Minematsu
Hess Bruce H.
Sanyo-Kokusaku Pulp Co., Ltd.
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