发明名称 |
Pigment-dispersed aqueous recording liquid and printed material |
摘要 |
A pigment-dispersed aqueous recording liquid containing at least a pigment and a resin, which comprises from 60 to 200 parts by weight of the resin to 100 parts by weight of the pigment, wherein at least one of the resin is a water-dispersible urethane type resin, a weight fraction of a polyurethane urea part of which is at most 2.0 wt % to the urethane resin, and the pigment dispersed in the recording liquid has a dispersion particle size D50 of from 40 to 100 nm.
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申请公布号 |
US2004229976(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040790819 |
申请日期 |
2004.03.03 |
申请人 |
SEIKO EPSON CORPORATION;MITSUBISHI CHEMICAL CORPORATION;MIKUNI SHIKISO KABUSHIKI KAISHA |
发明人 |
KAKIUCHI MUNETAKA;KATAOKA SHUICHI;OYANAGI TAKASHI;OHYA KIMIHIKO;KAMAMASU SEIJI |
分类号 |
C09D11/00;(IPC1-7):C03C17/00;C09D5/00 |
主分类号 |
C09D11/00 |
代理机构 |
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