MICROSTRUCTURED ARTICLES WITH BACKING AND METHODS OF MANUFACTURE
摘要
<p>Microstructured articles of the invention comprising, in order: a) a retroreflective microstructured member; b) a sealing layer melt-bonded to the microstructured member; and c) a backing member. The backing member is a fibrous web comprising a plurality of multifilament strands and is melt-bonded to the second surface of the sealing layer.</p>
申请公布号
EP0858609(B1)
申请公布日期
2002.04.17
申请号
EP19960940331
申请日期
1996.11.01
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
JANOVEC, JEFFREY, D.;CODERRE, JAMES, C.;LASCH, JAMES, E.;SMITH, KENNETH, L.
