| 发明名称 |
USE OF A CRYSTALLINE BEAD BOND LAYER IN A RETROREFLECTIVE ARTICLE |
| 摘要 |
<p>Retroreflective sheeting articles (10) that have a retroreflective bead bond layer (15) that contains a polymer that contains linear crystalline segments and that is incorporated into a cross-linked polymeric network.</p> |
| 申请公布号 |
CA2284281(A1) |
申请公布日期 |
1998.10.15 |
| 申请号 |
CA19972284281 |
申请日期 |
1997.07.30 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
JOSEPH, WILLIAM D.;GRUNZINGER, RAYMOND E.;PAVELKA, LEE A. |
| 分类号 |
G02B5/128;(IPC1-7):G02B5/128 |
主分类号 |
G02B5/128 |
| 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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