发明名称 |
Ink jet recording material |
摘要 |
An ink jet recording material of the invention includes a polyolefin resin-covered paper substrate, an ink absorption layer and a layer principally including colloidal silica in this order at one face of the substrate, and a backcoat layer at an opposite face of the substrate. An MD direction Taber stiffness of the substrate is at least 3 mN·m. The ink absorption layer principally includes fumed silica, and the backcoat layer is principally polyurethane resin. The ink absorption layer includes a thioether-based compound, and a polyolefin resin layer at a side of the substrate at which the ink absorption layer is to be provided includes an fluorescent brightening agent and a white pigment. A solid content coating amount of the colloidal silica is 0.05 to 0.3 g/m 2 , and a solid content coating amount of the polyurethane resin is 0.8 to 1.5 g/m 2 . A 20° glossiness of a blank portion of a face of the recording material that features the ink absorption layer is 40 to 60%. |
申请公布号 |
EP1705028(A1) |
申请公布日期 |
2006.09.27 |
申请号 |
EP20060005671 |
申请日期 |
2006.03.20 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
KINOSHITA, SHUZO;TOKUNAGA, YUKIO;HORAI, MASAKO;ONISHI, HIROYUKI;SHIBATANI, MASAYA |
分类号 |
B41M5/50 |
主分类号 |
B41M5/50 |
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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