| 摘要 |
Phase change ink comprising carrier and colorant of formula wherein M is atom or group of atoms capable of bonding to central cavity of phthalocyanine molecule, wherein axial ligands optionally can be attached to M, each R' is a substituent, each n is 0, 1, 2, 3, or 4, each R'' is a substituent, each m is 0, 1, 2, or 3, each R is alkylene, arylene, arylalkylene, or alkylarylene, each X is -OH, -COOH, or wherein each Y and each Z is a direct bond, oxygen, or -NR<SUB>1</SUB>-, wherein R<SUB>1 </SUB>is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, provided that Z and Y are not both direct bonds connected to a single C-O moiety at the same time, provided that when X is -COOH, R can also be a direct bond, and each R<SUB>d </SUB>is alkyl, aryl, arylalkyl, or alkylaryl.
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