Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur containing
Patent
1984-06-25
1986-02-04
Hess, Bruce H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfur containing
346216, 346225, 427150, C07C14700
Patent
active
045687668
ABSTRACT:
4-Hydroxy-4'-isopropoxydiphenylsulfone useful as color developer for heat-sensitive color-developable recording material.
REFERENCES:
patent: 4446209 (1984-05-01), Iwakura et al.
patent: 4453744 (1984-06-01), Wurmli et al.
Enokiya Masashi
Igaki Tetsuo
Kaneko Akio
Kinoshita Kimiaki
Morita Kosaku
Hess Bruce H.
Nippon Soda Company Limited
Oujevolk George B.
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