发明名称 |
FLUOROPOLYMERIC MULTILAYER OPTICAL FILM AND METHODS OF MAKING AND USING THE SAME |
摘要 |
An article, method of using, and method of making a multilayer optical film comprising an optical stack, wherein the optical stack comprises a plurality of first optical layers, each first optical layer comprising a melt-processible copolymer comprising interpolymerized monomers of tetrafluoroethylene, with the proviso that the melt-processible copolymer is not fluorinated ethylene-propylene copolymer or a perfluoroalkoxy resin; and a second polymer layer disposed in a repeating sequence with the plurality of first optical layers, each second optical layer comprising a non-fluorinated polymeric material selected from the group consisting of poly(methyl methacrylate); copolymers of poly(methyl methacrylate); polypropylene; copolymers of polypropylene; polystyrenes; copolymers of styrene; polyvinylidene chloride; polycarbonates; thermoplastic polyurethanes; copolymers of ethylene; cyclic olefin copolymers; and combinations thereof is described. |
申请公布号 |
WO2010078289(A3) |
申请公布日期 |
2010.09.30 |
申请号 |
WO2009US69639 |
申请日期 |
2009.12.29 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;HEBRINK, TIMOTHY J.;ZEHENTMAIER, SEBASTIAN F.;MAYER, LUDWIG |
发明人 |
HEBRINK, TIMOTHY J.;ZEHENTMAIER, SEBASTIAN F.;MAYER, LUDWIG |
分类号 |
G02B5/02;B32B27/08;C08J5/18 |
主分类号 |
G02B5/02 |
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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