Diaryl perfluoro cycolpenfene photochrmism compounds and its preparing method and use
Title：
Diaryl perfluoro cycolpenfene photochrmism compounds and its preparing method and use
Application Number：
 02125937
Application Date：
 2002/08/05
Announcement Date：
 2004/02/11
Pub. Date：
Publication Number：
 1473826
Announcement Number：
 1186341
Grant Date：
 2005-1-26
Granted Pub. Date：
 2005-1-26
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C07D409/14, C09K 11/06
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Zhang Fushi, Pu Shouzhi, Sun Fan
Key Words：
 Diaryl perfluoro cycolpenfene, photochrmism compounds, preparing method, use
Abstract：
 The present invention discloses a kind of diaryl perfluoro cyclopentene photochromism compounds and their preparation process and application. The compounds may be used widely in storing near field light, manufacturing photocontrolled switch element, manufacturing photochromic device and other fields.
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
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  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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