| 发明名称 | Recording medium | ||
| 摘要 | A recording medium includes a substrate and a first ink-receiving layer. The first ink-receiving layer contains an amorphous silica having an average particle size of 1.0 μm or more and an inorganic particle having an average particle size of 50 nm or less. The content of the amorphous silica in the first ink-receiving layer is 30 mass % or more and 95 mass % or less based on a total content of all inorganic particles. | ||
| 申请公布号 | US9555655(B2) | 申请公布日期 | 2017.01.31 |
| 申请号 | US201514860920 | 申请日期 | 2015.09.22 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Sugiura Takashi;Taguri Ryo;Tanaka Arika;Kotake Tomokazu;Tanaka Takatoshi;Wang Jun |
| 分类号 | B41M5/00;B41M5/52;B41M5/50 | 主分类号 | B41M5/00 |
| 代理机构 | Canon U.S.A., Inc. IP Division | 代理人 | Canon U.S.A., Inc. IP Division |
| 主权项 | 1. A recording medium comprising: a substrate; and an ink-receiving layer, wherein the ink-receiving layer comprises a second ink-receiving layer containing inorganic particles having an average particle size of 50 nm or less and a first ink-receiving layer containing an amorphous silica having an average secondary particle size of 1.0 μm or more and inorganic particles having an average primary particle size of 50 nm or less, in this order from the substrate, and a content of the amorphous silica in the first ink-receiving layer is 30 mass % or more and 95 mass % or less based on a total content of all inorganic particles in the first ink-receiving layer. | ||
| 地址 | Tokyo JP | ||