摘要 |
A recording liquid containing an aqueous medium, a pigment and a polymer, wherein the polymer comprises at least one polymer containing a repeating unit A having at least one of a carboxyl group and an acid anhydride group and an allylether unit B of the formula (I), <IMAGE> (I) wherein R1 and R2 are a hydrogen atom or a substituted or unsubstituted C1-C5 alkyl group, R3 is a hydrogen atom, an alkyl group, an alkylcarbonyl group, an alkenyl group, an alkenylcarbonyl group, an aryl group, an arylcarbonyl group, an aralkyl group, an aralkylcarbonyl group, a cycloalkyl group, a cycloalkylcarbonyl group, a heterocyclic group or a carbonyl group having a heterocyclic group, and these groups other than a hydrogen atom may have a substituent, and n is from 1 to 50.
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申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
HIRASA, TAKASHI;TAKIMOTO, HIROSHI;MURATA, YUKICHI;MIKAMI, HIROSHI;TOKI, SHOJI |