Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Reexamination Certificate
2006-01-17
2006-01-17
Powers, Fiona T. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
C524S159000, C347S106000
Reexamination Certificate
active
06987174
ABSTRACT:
The present invention provides an azo compound represented by the following general formula (I) and a colorant-containing curable composition containing a binder and an azo compound represented by the following general formula (I):wherein R1represents a C1-21alkyl, a C1-10perfluoroalkyl, a C2-21alkenyl, a C1-21aryl, a C1-21aralkyl, a C1-21alkylamino, a C1-21aralkylamino, a C1-21arylamino, methacryloylamino, or ethoxycarbonylamino; R2represents a single bond, —CH2—, —CH2CH2—, —CH2CH2CH2— or —CH2CH2CH2CH2—; R3represents H, a C1-21alkyl, a halogen, OH, or a C1-21, alkoxy; R4represents a C1-21alkyl, a C2-21alkenyl, a C1-21aryl, a C1-21aralkyl or additionally H in the case of the colorant-containing curable composition; R5represents H, a metal cation, or a cation of a nitrogen-containing compound; m=1 or 2 (additionally 0 in case of the colorant containing curable composition); and n=0 to 4.
REFERENCES:
patent: 1252453 (1971-11-01), None
patent: 06-184482 (1994-07-01), None
patent: 09-291-241 (1997-11-01), None
patent: 101484 (1979-03-01), None
Fuji Photo Film Co. , Ltd.
Powers Fiona T.
Sughrue & Mion, PLLC
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