Ink-receiving body and recording method
AssigneeSeiko Epson Corporation
InventorTasuku Nakamura
Life of this patent
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Abstract
An ink-receiving body includes an ink jet ink composition and a container to receive the ink jet ink composition. In the ink-receiving body described above, the ink jet ink composition is an aqueous ink containing a pigment and a surfactant, the pigment includes at least two types of pigments having chemical structures classified into respective different groups, the surfactant includes a polysiloxane-based surfactant having an HLB value of 10 or more and an acetylene glycol-based surfactant having an HLB value of 6 to 10, and the received ink jet ink composition contains a dissolved nitrogen amount of 5 ppm or more.
Claims18
An ink-receiving body comprising:
- an ink jet ink composition;
- and
- a container to receive the ink jet ink composition,
- wherein the ink jet ink composition is an aqueous ink containing a pigment and a surfactant,
- the pigment includes at least two types of pigments having chemical structures classified into respective different groups,
- the surfactant includes a polysiloxane-based surfactant having an HLB value of 10 or more and an acetylene glycol-based surfactant having an HLB value of 6 to 10, and
- the received ink jet ink composition contains a dissolved nitrogen amount of 5 ppm or more.
Dependencies are inferred from the claim text.