发明授权
- 专利标题: Ink jet recording material and process for producing same
- 专利标题(中): 喷墨记录材料及其制造方法
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申请号: US09558328申请日: 2000-04-26
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公开(公告)号: US06511736B1公开(公告)日: 2003-01-28
- 发明人: Shinichi Asano , Shunichiro Mukoyoshi , Hirokazu Sunagawa
- 申请人: Shinichi Asano , Shunichiro Mukoyoshi , Hirokazu Sunagawa
- 优先权: JP11-118038 19990426; JP11-331868 19991122
- 主分类号: B32B2714
- IPC分类号: B32B2714
摘要:
An ink jet recording material having excellent gloss and capable of recording thereon clear ink images having a high color density includes a multi-layered ink fixing layer, formed on a substrate material and composed of an outermost ink fixing layer, and one or more intermediate ink fixing layers superposed on each other, and each includes a binder and a pigment selected from silica, aluminosilicate, alumina and zeolite, the pigment in each ink fixing layer being in the form of fine secondary particles having an average secondary particles size of 1 &mgr;m or less and each secondary particle is composed of a plurality of primary particles agglomerated with each other, and the outermost ink fixing layer being one formed by a cast-coating procedure using a specular casting surface.
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