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1.ROTOCHROMIC ARRAYS AND METHODS OF MAKING AND USING THE SAME 审中-公开
Title translation: ROTOCHROMIC ARRAYS及其制备和使用方法公开(公告)号:US20160347039A1
公开(公告)日:2016-12-01
申请号:US15167276
申请日:2016-05-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Ravi K. Sura , Thomas P. Hanschen , Ronald W. Ausen , Bridget K. Warmka
CPC classification number: B29C48/08 , B29C48/12 , B29C48/18 , B29C48/19 , B29L2011/00 , B32B3/00 , B32B3/30 , B32B7/00 , B32B7/12 , B32B27/00 , B32B27/06 , B32B27/32 , B32B37/14 , B32B2038/0028 , B32B2307/20 , B32B2307/40 , B32B2307/404 , B32B2307/50 , B32B2307/514 , B32B2405/00 , B32B2451/00 , G02B1/04
Abstract: Sheets comprising co-extruded multi-component arrays that exhibit chromatically variable appearance dependent upon observation angle. Also, methods and apparatus for making such sheets and methods for using such sheets.
Abstract translation: 包括共挤出的多组分阵列的片材,其显示取决于观察角度的可变色外观。 此外,制造这种片材的方法和装置以及使用这种片材的方法。
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公开(公告)号:US20180147766A1
公开(公告)日:2018-05-31
申请号:US15576216
申请日:2016-05-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Ravi K. Sura , Thomas P. Hanschen , Ronald W. Ausen , Bridget K. Warmka
CPC classification number: B29C48/08 , B29C48/12 , B29C48/18 , B29C48/19 , B29L2011/00 , B32B3/00 , B32B3/30 , B32B7/00 , B32B7/12 , B32B27/00 , B32B27/06 , B32B27/32 , B32B37/14 , B32B2038/0028 , B32B2307/20 , B32B2307/40 , B32B2307/404 , B32B2307/50 , B32B2307/514 , B32B2405/00 , B32B2451/00 , G02B1/04
Abstract: Method for using sheets comprising co-extruded multi-component arrays that exhibit chromatically variable appearance dependent upon observation angle.
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