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US 2010/0247816 A1Published application
Ink for inkjet printing, ink set for inkjet printing, inkjet recording material and producing method for inkjet recording material, and inkjet recording method
AssigneeFUJIFILM Corporation
InventorsToshiki TAGUCHI, Kozo Nagata
Life of this patent
Estimating the term…
Abstract
At least one of an ink for inkjet printing and an inkjet recording material contains a compound represented by formula (A): wherein R1, R2 and R3 each represents an alkyl group, an aryl group or a heterocyclic group, and at least two of R1, R2 and R3 are mutually connected to form a cyclic structure; L represents a divalent connecting group; and at least one of R1, R2, R3 and L is a group having 8 or more carbon atoms.
Claims14
An inkjet recording material, which comprises:
- a substrate;
- and an ink receptive layer on the substrate, wherein the ink receptive layer includes a compound represented by formula (A):
- wherein R1, R2 and R3 each represents an alkyl group, an aryl group or a heterocyclic group, and at least two of R1, R2 and R3 are mutually connected to form a cyclic structure;
- L represents a divalent connecting group;
- and at least one of R1, R2, R3 and L is a group having 8 or more carbon atoms.
2 more elements
A method for producing an inkjet recording material, which comprises:
- applying a first solution on a substrate to form a coating layer, the first solution containing a fine particle, a water-soluble resin, and a crosslinking agent;
- and applying a second solution on the coating layer, the second solution having a pH of 8 or more, so that the coating layer is cured by a crosslinking reaction to form a ink receptive layer, wherein the applying of the second solution is performed one of:
- (1) at the same time as the applying of the first solution;
- and (2) in the course of drying the coating layer and before the coating layer starts to show a falling drying rate.
1 more element
Dependencies are inferred from the claim text.