Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1982-03-11
1984-03-13
Raymond, Richard
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
544 37, 544 73, 544103, 544348, 546197, 548440, 548442, 548456, 548463, 548526, 549 59, 549 60, C07D49310
Patent
active
044369204
ABSTRACT:
Recording members having excellent light resistance are obtained by using as a dye precursor specific diarylaminofluoran compounds.
REFERENCES:
patent: 3713770 (1973-01-01), Mundlos et al.
patent: 4097288 (1978-06-01), Lawton et al.
patent: 4267251 (1981-05-01), Locatell et al.
Igarashi Akira
Iwakura Ken
Sato Kozo
Fuji Photo Film Co. , Ltd.
Raymond Richard
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