| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous ink for an inkjet which is high in storage stability, discharge stability and the friction resistance of an image. <P>SOLUTION: In the aqueous ink for the inkjet containing an ABC tri-block polymer and a resin emulsion, a block A is (meth)acrylic alkyl ester composed of an alkyl group or a cycloalkyl group, a block B is (meth)acrylic alkyl ester composed of the alkyl group, a cycloalkyl group or a hydroxyalkyl group, and a block C contains a -COOH group or its salt as a functional group, and is (meth)acrylic alkyl ester composed of an alkyl group or a cycloalkyl group. <P>COPYRIGHT: (C)2012,JPO&INPIT |
