发明名称 |
Ink jet recording media and method for their preparation |
摘要 |
A coating fluid for application to a support to prepare an ink jet recording medium comprises an aqueous dispersion of a synthetic polymer hydrogel and gelatin, the amount of the synthetic polymer hydrogel being from 5 to 50% by weight of the combined weight of synthetic polymer and gelatin. Preferably the coating fluid also contains a mordant, an aliphatic alcohol to assist dispersion of the hydrogel polymer and a particulate material to impart a porous structure to the coating. The invention also provides an inkjet recording medium comprising a support on which is an ink-receiving layer comprising the gelatin and a synthetic polymer hydrogel. The amount of the latter may be from 0.3 to 5 g/square meter.
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申请公布号 |
US2003021963(A1) |
申请公布日期 |
2003.01.30 |
申请号 |
US20020158665 |
申请日期 |
2002.05.30 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
BAKER JULIE;PURBRICK MALCOLM D. |
分类号 |
B41J2/01;B41M5/00;B41M5/50;B41M5/52;(IPC1-7):B41M5/00 |
主分类号 |
B41J2/01 |
代理机构 |
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代理人 |
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地址 |
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