发明名称 |
Visibility enhancing material |
摘要 |
Flexible visibility enhancing material combines the advantages of a light reflective component and a luminescent component. The material includes a first layer of prismatic light reflective plastic material having an underlying surface formed with a plurality of minute prism-like formations projecting therefrom at regular spaced intervals and an overlying substantially smooth light transmissive surface. A second layer of plastic luminescent material is contiguously and integrally attached to the underlying surface of prism-like formations and generally coextensive therewith. The visibility enhancing material simultaneously radiates luminescent light from the second layer through the underlying surface of prism-like formations and through the smooth light transmissive surface and reflected light from the prism-like formations through the smooth light transmissive surface. In one embodiment, a leash for controlling and restraining a pet animal includes a flexible elongate member comprised of the visibility enhanced material.
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申请公布号 |
US5237448(A) |
申请公布日期 |
1993.08.17 |
申请号 |
US19920890391 |
申请日期 |
1992.05.26 |
申请人 |
AMERICAN INGENUITY, INC. |
发明人 |
SPENCER, ANDREW B.;FERGUSON, CLIFFORD S. |
分类号 |
A01K27/00;F21K2/00;G02B5/124;H05B33/02 |
主分类号 |
A01K27/00 |
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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