发明名称 |
LAYER ARRANGEMENT PROVIDED WITH A STRUCTURE PRODUCING A DIFFRACTIVE OPTICAL EFFECT AND A LENS-TYPE EFFECT |
摘要 |
The invention relates to a layer arrangement, especially for transfer films or laminating films. Said arrangement comprises at least two successive artificial resin layers located on either side of a boundary surface provided with a structure producing a diffractive optical effect and a lens-type effect (1) (4, 5, 6, 7, 8). According to the invention, said structure producing a diffractive optical effect has a particular embodiment. |
申请公布号 |
WO2004049250(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
WO2003EP12451 |
申请日期 |
2003.11.07 |
申请人 |
OVD KINEGRAM AG;SCHILLING, ANDREAS;TOMPKIN, WAYNE, ROBERT |
发明人 |
SCHILLING, ANDREAS;TOMPKIN, WAYNE, ROBERT |
分类号 |
B42D15/00;B42D15/10;B44C3/02;B44F1/12;G02B3/00;G02B5/18;G02B27/44;G03F7/00;G06K19/16 |
主分类号 |
B42D15/00 |
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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