| Original document(33 pages) 中文版 |
An inkjet recording material that is free from surface cracking of ink receiving layer and simultaneously has pigment ink colorability and absorptivity. There is provided an inkjet recording material produced by sequentially coating at least one major surface of a paper support with coating liquids for a pigment layer and at least one ink receiving layer and drying them, wherein the pigment contained in the pigment layer has an average secondary particle diameter of 1 to 5 mum and 50 vol.% or more, based on the total volume, of the pigment has a secondary particle diameter of 1.2 to 1.5 mum and wherein the first ink receiving layer provided by directly coating the pigment layer comprises at least inorganic ultrafine particles, a hydrophilic binder and boric acid or a borate salt, the dry coating amount of the first ink receiving layer being in the range of 20 to 120 mass% based on the dry coating amount of the pigment layer. |
Application Number
申请号 |
200480021220 |
Application Date
申请日 |
2004.08.24 |
| Title 名称 |
Inkjet recording material
|
Publication Number
公开号 |
1826232 |
Publication Date
公开日 |
2006.08.30 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
B41M5/00,B41J2/01 |
Applicant(s) Name
申请人 |
Mitsubishi Paper Mills Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Watanabe Hiroaki, Arai Katsuaki, Yokota Yasuro |
| Attorney & Agent 代理人 |
zhang yigong |
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