INTERFERENCE FILMS HAVING ACRYLAMIDE LAYER AND METHOD OF MAKING SAME
摘要
<p>A method for forming a color shifting film on a support, the film comprising a reflective stack disposed adjacent to the support and an image is disclosed. The reflective stack comprises an at least partially transparent spacer layer comprising a substituted acrylamide polymer disposed between a partially reflective first layer and a reflective second layer. The acrylamide layer has a thickness sufficient to produce an interference color.</p>
申请公布号
EP2126616(A1)
申请公布日期
2009.12.02
申请号
EP20070855206
申请日期
2007.12.17
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
ENDLE, JAMES P.;LYONS, CHRISTOPHER S.;DUNN, DOUGLAS S.;DEVOE, ROBERT J.;JONZA, JAMES M.;MAKI, STEPHEN P.;EVERAERTS, ALBERT I.;MOORE, GEORGE G. I.;WRIGHT, ROBIN E.;ROEHRIG, MARK A.;BENSON, OLESTER, JR.