发明名称 |
FILMES DE INTERFERÊNCIA QUE TÊM UMA CAMADA DE ACRILAMIDA E MÉTODO DE PRODUÇÃO DOS MESMOS |
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 |
BRPI0720612(A2) |
申请公布日期 |
2014.04.15 |
申请号 |
BR2007PI20612 |
申请日期 |
2007.12.17 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY. |
发明人 |
JAMES P. ENDLE;CHRISTOPHER S. LYONS;DOUGLAS S. DUNN;ROBERT J. DEVOE;JAMES M. JONZA;STEPHEN P. MAKI;ALBERT I. EVERAERTS;GEORGE G. I. MOORE;ROBIN E. WRIGHT;MARK A. ROEHRIG;OLESTER BENSON JR. |
分类号 |
G02B5/28 |
主分类号 |
G02B5/28 |
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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