| 发明名称 |
IMPROVED NEAR INFRARED ABSORBERS |
| 摘要 |
An ink formulation having a marking component and a reduced indium tin oxide (r-ITO) is disclosed. The r-ITO in powder form exhibits a lightness (L*), according to the 1976 CIE (L*, a*, b*) space, of not more than 50. |
| 申请公布号 |
EP2714413(A1) |
申请公布日期 |
2014.04.09 |
| 申请号 |
EP20120722741 |
申请日期 |
2012.05.23 |
| 申请人 |
TETRA LAVAL HOLDINGS & FINANCE SA |
发明人 |
JARVIS, ANTHONY;WALKER, MARTIN;WYRES, CHRIS |
| 分类号 |
B41M5/00;C09D11/02 |
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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