| 发明名称 |
BONDED STRUCTURED RETROREFLECTIVE SHEETING |
| 摘要 |
<p>The present invention provides a retroreflective sheeting including a structured retroreflective film including an array of structured retroreflective elements, a thermoplastic sealing film located proximate the structured elements, and bonding agent between the sealing film and the structured retroreflective elements, wherein the bonding agent bonds the sealing film to the structured retroreflective film.</p> |
| 申请公布号 |
CA2248367(A1) |
申请公布日期 |
1997.10.09 |
| 申请号 |
CA19962248367 |
申请日期 |
1996.07.29 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
FREY, CHERYL M.;WILSON, BRUCE B. |
| 分类号 |
G02B5/124;(IPC1-7):G02B5/124 |
主分类号 |
G02B5/124 |
| 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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