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
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