C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
96/101, 260/168.
C09B 29/00 (2006.01) G03C 5/30 (2006.01) G03C 8/10 (2006.01)
Patent
CA 1056374
ABSTRACT OF THE DISCLOSURE Cyan azo dye-providing compounds having the formula Image Image or Image wherein Car represents a carrier moiety which, as a function of oxidation under alkaline conditions, releases a diffusible dye from said compound: X represents a bivalent linking group; R represents hydrogen or alkyl; J represents sulfonyl or carbonyl; m and q each represent an integer having a value of 0 or 1; Q represents hydroxy or acylamino; G represents a hydroxy radical, a salt thereof, or a hydrolyzable acyloxy group; D represents halogen, cyano, nitro, trifluoromethyl, alkyl, alkoxy, carboxy, a carboxylic acid ester, fluorosulfonly, trifluoro- methylsulfonyl, -SO3-phenyl radical, sulfo, a sulfamoyl radical, a carbamoyl radical, an alkyl- or alkylsulfonyl radical, or a phenyl- sulfonyl radical; E represents hydrogen, halogen, nitro, cyano, or tri- fluoromethyl; and M represents sulfo, cyano, fluorosulfonyl, halogen, a -SO3-phenyl radical, an alkylsulfinyl radical, a phenylsulfinyl radical; a sulfamoyl radical, a carbamoyl radical, an alkylsulfonyl radical, or a phenylsulfonyl radical; with the proviso that there be no more than one sulfo radical and no more than one carboxy radical present in said compound. - 11 -
244195
Haase Jan R.
Krutak James J. (sr.)
Landholm Richard A.
Eastman Kodak Company
Na
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