发明名称 |
Aqueous ink, ink set, image forming method and image forming apparatus |
摘要 |
An aqueous ink used together with a black ink containing a self-dispersion pigment, wherein the aqueous ink contains a reactive component for destabilizing the dispersion state of the self-dispersion pigment, the dynamic surface tension of the aqueous ink at a lifetime of 30 milliseconds is 41 mN/m or more, and the dynamic surface tension of the aqueous ink at a lifetime of 500 milliseconds is from 28 mN/m or more to 38 mN/m or less as determined by a maximum bubble pressure method.
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申请公布号 |
EP1990381(A1) |
申请公布日期 |
2008.11.12 |
申请号 |
EP20080155980 |
申请日期 |
2008.05.09 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OKAMURA, DAIJI;TAKUHARA, HIROYUKI;NISHINO, YUUKI;SANADA, MIKIO;MORIBE, KENJI;KUDO, SATOSHI |
分类号 |
C09D11/00 |
主分类号 |
C09D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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