| 发明名称 |
NEAR INFRARED ABSORBING COMPOSITION AND MATERIAL AND PRODUCT CONTAINING SAME |
| 摘要 |
Near infrared absorbing composition and material comprising a specific thiourea compound and a copper compound and/or a lead compound. The composition and material of this invention provide an uniform absorption over a near IR-region without decreasing other properties. |
| 申请公布号 |
CA1334624(C) |
申请公布日期 |
1995.03.07 |
| 申请号 |
CA19890602470 |
申请日期 |
1989.06.12 |
| 申请人 |
NIPPON PAPER INDUSTRIES CO., LTD. |
发明人 |
SATAKE, TOSHIMI;NAGAI, TOMOAKI;YOKOYAMA, MIYUKI |
| 分类号 |
C08K5/00;C08K5/098;C08K5/405;G11B7/244;G11B7/249;(IPC1-7):G11B7/24 |
主分类号 |
C08K5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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