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Title:
POLYSILSESQUIOXANE HAVING LADDER STRUCTURE WITH PHOTOACTIVE GROUP IN SIDE CHAIN AND PRODUCTION METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2011219719
Kind Code:
A
Abstract:

To provide a novel polysilsesquioxane having a ladder structure exhibiting superior thermal and mechanical characteristics, unlike the prior arts, and suitable for application to an organic electronic element such as an OLED (Organic Light-Emitting Diode) and an organic solar cell, and to provide a production method of the polysilsesquioxane.

The polysilsesquioxane has a ladder structure in which a substituted or unsubstituted aromatic heterocyclic group is bonded to a siloxane main chain. The disclosed polysilsesquioxane exhibits superior thermal and mechanical characteristics as well as has various functionalities and properties depending on photoactive groups introduced thereto. The polysilsesquioxane can be used as various types of industrial new materials in which organic-inorganic hybrid materials are applied.


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Inventors:
HWANG SEUNG SANG
BAEK KYUNG YOUL
CHOI SEUNG-SOCK
LEE HE SEUNG
LEE ALBERT S
OH SUNG YOUN
Application Number:
JP2010174708A
Publication Date:
November 04, 2011
Filing Date:
August 03, 2010
Export Citation:
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Assignee:
KOREA INST OF SCIENCE & TECH
International Classes:
C08G77/22
Domestic Patent References:
JP2001354677A2001-12-25
JP2005220351A2005-08-18
JP2007529896A2007-10-25
JP2007529897A2007-10-25
JP2007502885A2007-02-15
JP2005100710A2005-04-14
JP2006257321A2006-09-28
JP2001354677A2001-12-25
JP2005220351A2005-08-18
JP2007529896A2007-10-25
JP2007529897A2007-10-25
JP2007502885A2007-02-15
Foreign References:
WO2009104552A12009-08-27
WO2009104552A12009-08-27
Attorney, Agent or Firm:
Patent business corporation Yuko patent office



 
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