发明名称 |
RETROREFLECTIVE ARTICLE COMPRISING A COPOLYESTER ETHER COMPOSITION LAYER AND METHOD OF MAKING SAME |
摘要 |
A retroreflective article that includes a first layer that includes a copolyester ether composition, and a second layer that includes a retroreflective structure juxtaposed in at least a partially overlying relationship to the first layer is disclosed. Also disclosed is a method of forming a retroreflective article that includes providing at least a copolyester ether composition layer, and providing a retroreflective structure in a juxtaposed and at least partially overlying relationship to the composition layer. |
申请公布号 |
EP2046576(A1) |
申请公布日期 |
2009.04.15 |
申请号 |
EP20070799471 |
申请日期 |
2007.07.11 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BACON, CHESTER A. JR. |
分类号 |
B32B27/28;B32B3/18;B32B27/14;E01F9/619 |
主分类号 |
B32B27/28 |
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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