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).
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
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