发明名称 Fine particle dispersion
摘要 The present invention provides an ink-jet recording sheet having a coloring agent accepting layer which contains a dispersion containing a cationic polymer with an average molecular weight of 60,000 or lower and having a sulfate ion concentration of 1.5% by mass or lower to the cationic polymer together with a water-soluble resin; an particle dispersion obtained by further granulating a pre-dispersion obtained by pre-dispersing a solution containing at least fine particles and a cationic polymer and the pre-dispersion and/or the particle dispersion is heated at room temperature for 5 hours or longer after pre-dispersion and/or after granulating; and a coating solution for coloring agent accepting layer obtained by adding a water-soluble resin to the particle dispersion.
申请公布号 EP1350805(A2) 申请公布日期 2003.10.08
申请号 EP20030007352 申请日期 2003.04.01
申请人 FUJI PHOTO FILM CO., LTD. 发明人 NAKANO, RYOICHI;HIGASHI, SHUNSAKU;KOBAYASHI, TAKASHI
分类号 B41M5/00;B41M5/52;C08J3/205;(IPC1-7):C08J3/205;C09D17/00;D21H17/33;C08K3/00 主分类号 B41M5/00
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