发明名称 |
PLASTIC BODY, WHICH IS PROVIDED IN THE FORM OF A FILM, FOR EXAMPLE, A TRANSFER FILM OR LAMINATE FILM OR WHICH IS PROVIDED WITH A FILM OF THIS TYPE, AND METHOD FOR PRODUCING A MULTICOLOR IMAGE ON OR IN A PLASTIC BODY OF THIS TYPE |
摘要 |
A plastic article consists of foil, e.g. transfer foil, hot embossing foil, or laminating foil or is provided with a foil and includes a colorant mixture of not less than 3 different components, each of which is a pigment or other colorant and can be bleached with a laser under conditions specific for the component. Each of the 3 components cannot be (substantially) bleached under the specific laser conditions for the other components. An Independent claim is also included for the production of a multicolored image on or in the article by bleaching a point with laser radiation in stages under conditions specific for (1) only one of the 3 components and (2) only one of the other components. |
申请公布号 |
EP1330368(A1) |
申请公布日期 |
2003.07.30 |
申请号 |
EP20010992646 |
申请日期 |
2001.11.02 |
申请人 |
LEONHARD KURZ GMBH & CO. KG |
发明人 |
LUTZ, NORBERT;ZINNER, GERHARD |
分类号 |
B41M3/14;B41M5/00;B41M5/26;B41M5/28;B41M5/34;B42D15/10;C08K5/00;C08L101/00 |
主分类号 |
B41M3/14 |
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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