发明名称 |
A METALLIC OBJECT PROVIDED WITH AREAS OF CONTRASTING APPEARANCE |
摘要 |
The present invention relates to a process for making visually contrasting structures on a metallic substrate (1), characterized in that the substrate which is coated with a single coloured layer (2) is partially subjected to the energy of a laser beam in such a way that a transparent remainder (3) of the layer is maintained on the treated area; a metallic substrate which is provided with visually contrasting structures, characterized in that a single coloured layer is present on part of the substrate, while on the remaining part of the substrate in place of this layer a single transparent layer which is substantially thinner as compared to the single coloured layer is present; and containers and cans made from the said substrate. |
申请公布号 |
WO9810945(A1) |
申请公布日期 |
1998.03.19 |
申请号 |
WO1997EP04937 |
申请日期 |
1997.09.09 |
申请人 |
SCHMALBACH-LUBECA AG;EDWARDS, DYLAN |
发明人 |
EDWARDS, DYLAN |
分类号 |
B41M5/24;B44C1/22;B44C3/00;B65D1/12;B65D25/20 |
主分类号 |
B41M5/24 |
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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