发明名称 |
Ink jet recording sheet |
摘要 |
An ink jet recording sheet comprises a support carrying an ink-receiving layer, this layer comprising a mixture of a derivatized (preferably acetoacetylated) poly(vinyl alcohol) and a non-derivatized poly(vinyl alcohol). The ink-receiving layer preferably also comprises a poly(vinylbenzyl quaternary ammonium salt) and poly(vinylpyrrolidone).
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申请公布号 |
US5856023(A) |
申请公布日期 |
1999.01.05 |
申请号 |
US19970779802 |
申请日期 |
1997.01.07 |
申请人 |
POLAROID CORPORATION |
发明人 |
CHEN, YUNG T.;HARWOOD, JR., GERALD P.;VIOLA, MICHAEL S. |
分类号 |
B41M5/00;B41M5/52;(IPC1-7):B41M5/00 |
主分类号 |
B41M5/00 |
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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