发明名称 |
Cholesteric liquid crystal additives |
摘要 |
The invention provides a cholesteric liquid crystal composition that includes at least one cholesteric liquid crystal precursor, and at least one non-liquid crystalline additive that is a non-liquid crystalline compound of formula I The invention also provides cholesteric liquid crystal films and optical bodies formed from cholesteric liquid crystal compositions of the invention. The invention further provides an optical display that includes a display medium, and a reflective polarizer including a cholesteric liquid crystal composition in accordance with the invention.
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申请公布号 |
US2004164275(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20030373213 |
申请日期 |
2003.02.24 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SPAWN TERENCE D.;RADCLIFFE MARC D.;POKORNY RICHARD J. |
分类号 |
C09K19/20;C09K19/54;C09K19/56;(IPC1-7):C09K19/36 |
主分类号 |
C09K19/20 |
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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