| 发明名称 |
Article displaying edgewise, angular multi-chromatic characteristics |
| 摘要 |
The present invention is directed to an article of manufacture having differently colored layers which, when viewed from the edge, change color depending on the angle of view. The articles can be used in decorative or eye-catching displays suitable for displaying information or promoting objects. |
| 申请公布号 |
US8158241(B2) |
申请公布日期 |
2012.04.17 |
| 申请号 |
US20040776884 |
申请日期 |
2004.02.11 |
| 申请人 |
REILLY JACK J.;DILLON DOUGLAS R.;ARKEMA FRANCE |
发明人 |
REILLY JACK J.;DILLON DOUGLAS R. |
| 分类号 |
B32B7/02;B44F1/00;B44C3/02;B44F1/06;B44F1/08;G09F19/14 |
主分类号 |
B32B7/02 |
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