发明名称 |
FOIL LAMINATE PROVIDING A HOLOGRAPHIC EFFECT |
摘要 |
<p>A process for the production of a flexible laminate having an outer and visible layer which provides a holographic effect. A metal foil bearing a holographic image and a layer of plastics size is brought together with a flexible substrate having an outer layer of a plastics material which is compatible with said size. The substrate and foil are brought together with their plastics layers adjacent each other, under conditions of heat and pressure at a level and for a time sufficient to adhere the foil to the substrate but insufficient to destroy the holographic effect.</p> |
申请公布号 |
GB2243110(A) |
申请公布日期 |
1991.10.23 |
申请号 |
GB19910002825 |
申请日期 |
1991.02.11 |
申请人 |
* SPACE TIME LIMITED |
发明人 |
RICHARD ALAN * SHARPE;MIA JOSEPHINE * MANNERS |
分类号 |
B32B7/02;B32B15/08;B44C1/17;D06Q1/00;G03H1/18 |
主分类号 |
B32B7/02 |
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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