发明名称 |
RESIN COMPOSITION FOR INK-JET RECORDING SHEET, THE RECORDING SHEET, METHOD OF THE RECORDING, AND PROCESS FOR PRODUCING THE RECORDING SHEET |
摘要 |
According to the present invention, a resin composition for an ink jet recording sheet, an ink jet recording sheet, a method for ink jet recording, and a method for producing an ink jet recording sheet are provided, where an ink absorption ability and a blurring suppressive effect are satisfactorily achieved. The ink jet recording sheet of the present invention is constituted from a substrate layer and an ink-receiving layer that is overlaid said substrate layer. The ink-receiving layer comprises (1) a major component of a water-absorbing polymer compound represented by the formula (I), and (2) a cationic polymer compound. A mixing ratio by weight of the water-absorbing polymer compound (1) and the cationic polymer compound (2) may be in the range between 50/50 and 99/1. To the ink-receiving layer, a cationic or nonionic surface active agent (3) may be contained at an amount from 1 % by weight to 10 % by weight. |
申请公布号 |
EP1232873(A4) |
申请公布日期 |
2002.08.21 |
申请号 |
EP20000915342 |
申请日期 |
2000.04.05 |
申请人 |
DAI-ICHI KOGYO SEIYAKU CO., LTD.;MITSUBISHI PLASTICS INC. |
发明人 |
MATSUO, KATSUAKI;TSUBAKI, TAKAYUKI |
分类号 |
B32B9/04;B41J2/01;B41M5/00;B41M5/50;B41M5/52;C08J5/18;C08L23/08;C08L67/02;C08L71/00;C08L71/02;C08L101/00 |
主分类号 |
B32B9/04 |
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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