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US 8,939,573 B2Granted
Transfer ink jet recording method
AssigneeCanon Kabushiki Kaisha
InventorsYuichiro Kanasugi, Shinsuke Tsuji
Life of this patent
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Abstract
Provided is a transfer ink jet recording method, which provides satisfactory transferability and satisfactory wet scratch resistance of a final image even at high printing duty. The transfer ink jet recording method includes using an aggregation liquid, in which the aggregation liquid includes a polymer compound including one of a polyamino acid and a polyamino acid salt each having an amino group, each of which is obtained by polymerization of an amino acid compound represented by the general formula (1).
Claims11
A transfer ink jet recording method, comprising:
- forming an intermediate image by applying ink comprising an anionic component to an image formation surface of an intermediate transfer member to which an aggregation liquid comprising an aggregating agent for aggregating the anionic component in the ink has been applied by an ink jet recording method;
- and
- transferring the intermediate image from the image formation surface having the intermediate image formed thereon to a recording medium by pressing the recording medium to the image formation surface,
- wherein the aggregation liquid further comprises a polymer compound including one of a polyamino acid and a polyamino acid salt each having an amino group, each of which is obtained by polymerization of an amino acid compound represented by general formula (1):
- where R1 represents a trivalent organic group;
- R2, R3, R4, and R5 each represent hydrogen or a monovalent organic group;
- and at least one of R2, R3, R4, and R5 represents hydrogen.
4 more elements
Dependencies are inferred from the claim text.