发明名称 |
Ink composition for ink jet recording and ink jet recording process |
摘要 |
An ink composition for ink jet recording is described comprising a pigment, a resin dispersant, a thermoplastic resin emulsion and water, wherein the weight ratio of the pigment to the resin dispersant is from 20:1 to 5:2. The foregoing ink composition is little susceptible to irregular bleeding on a recording medium, undergoes no change in physical properties and jettability and no precipitation of solid matter and exhibits an excellent redispersibility.
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申请公布号 |
US6114411(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19960726660 |
申请日期 |
1996.10.07 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NAKAMURA, HIROTO;TSUKAHARA, MICHINARI;YAMAZAKI, HIDEO;KOMATSU, HIDEHIKO;OZAWA, YOSHIYUKI;FUJISAWA, KAZUTOSHI;KANBAYASHI, KENICHI |
分类号 |
B41J2/045;C09D11/00;(IPC1-7):C09D5/00 |
主分类号 |
B41J2/045 |
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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