发明名称 |
Game ball with a hologram image |
摘要 |
An object with a hologram image and method of fabrication comprising a first outermost layer. Such first layer has an exterior surface and an interior surface. The first layer is formed of a coating with a diffraction grating on its interior most surface. The first layer is coated with a solution, either solvent or water born, and is of a transparent material which is an ultraviolet stabilized polymer. The material of the first layer is an acrylic polymer, preferably polyurethane and constitutes a flexible metalized sheet. A second layer has an exterior surface and an interior surface. The second layer is formed of a reflective layer of aluminum deposit vacuum. A third innermost layer has an exterior surface and an interior surface. The third layer is formed of hot melt adhesive.
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申请公布号 |
US5762573(A) |
申请公布日期 |
1998.06.09 |
申请号 |
US19960663393 |
申请日期 |
1996.06.13 |
申请人 |
LISCO, INC. |
发明人 |
KENNEDY, III, THOMAS J.;NESBITT, DENNIS |
分类号 |
A63B45/02;G03H1/02;(IPC1-7):A63B43/00 |
主分类号 |
A63B45/02 |
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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