发明名称 |
Ink-jet recording medium and ink-jet recording method making use of it. |
摘要 |
<p>An ink-jet recording medium comprises a substrate and a pigment layer. The pigment layer comprises an upper layer and lower layer. The upper layer contains as a major pigment an aluminum oxide having a specific surface area ranging from 90 m<2>/g to 170 m<2>/g. The lower layer contains as a major pigment an aluminum oxide having a specific surface area smaller than the aluminum oxide in the upper layer, an inorganic pigment selected from a carbonate or silicate of calcium, a carbonate or silicate of magnesium, a silicate of aluminum and hydrotalcite having a specific surface area of not more than 150 m<2>/g, or a basic magnesium carbonate having a specific surface area of not more than 150 m<2>/g.</p> |
申请公布号 |
EP0450540(A1) |
申请公布日期 |
1991.10.09 |
申请号 |
EP19910105102 |
申请日期 |
1991.03.28 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAGAMINE, SATOSHI, 1-4-37-201, MONOYAMA;SATO, HIROSHI, CANON KABUSHIKI KAISHA;KURABAYASHI, YUTAKA, CANON KABUSHIKI KAISHA |
分类号 |
B41M5/00;B41M5/50;B41M5/52;D21H19/38 |
主分类号 |
B41M5/00 |
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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