主权项 |
1. An ultraviolet-curable liquid developer comprising a hydrophobic cationically polymerizable liquid monomer, a photopolymerization initiator, a toner particle insoluble in the liquid monomer, and a toner particle dispersing agent, wherein
the toner particle comprises a binder resin having an acid value of at least 5 mg KOH/g; the toner particle dispersing agent is a polymer containing at least both a monomer unit represented by general formula (1) below and a monomer unit represented by general formula (2) below; and the toner particle dispersing agent has a monomer unit represented by general formula (1) at a position other than the terminal position:
K formula (1)[In formula (1), K is a unit having a primary amino group.]
Q formula (2)[In formula (2), Q is a unit having an alkyl group having at least 6 carbons, which may be substituted, a cycloalkyl group having at least 6 carbons, which may be substituted, an alkylene group having at least 6 carbons, which may be substituted, or a cycloalkylene group having at least 6 carbons, which may be substituted.]. |