Inkjet ink composition and inkjet recording method
AssigneeFUJIFILM Corporation
InventorKazuhiro Yokoi
Life of this patent
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Abstract
To provide an inkjet ink composition that has excellent discharge stability and gives an ink image film having excellent substrate adhesion and film hardness, and an inkjet recording method employing the inkjet ink composition. An inkjet ink composition comprises (Component A) a dendritic polymer compound having a weight-average molecular weight of 3,000 to 100,000 and having a constituent repeating unit represented by Formula (I); (Component B) a polymerization initiator; and (Component C) a radically polymerizable compound. (In Formula (I), R1 and R2 independently denote a hydrogen atom or an alkyl group having 1 to 6 carbons, R3 denotes an alkyl group having 1 to 12 carbons, and R2 and R3 may be bonded to form a ring structure.)
Claims17
An inkjet ink composition comprising:
- (Component A) a dendritic polymer compound having a weight-average molecular weight of 3,000 to 100,000 and having a constituent repeating unit represented by Formula (I);
- (Component B) a polymerization initiator;
- and
- (Component C) a radically polymerizable compound,
- wherein R1 and R2 independently denote a hydrogen atom or an alkyl group having 1 to 6 carbons, R3 denotes an alkyl group having 1 to 12 carbons, and R2 and R3 may be bonded to form a ring structure.
Dependencies are inferred from the claim text.