Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HIGH-MOLECULAR COMPOUND AND LIGHT-EMITTING ELEMENT USING THE SAME
Document Type and Number:
Japanese Patent JP2012236970
Kind Code:
A
Abstract:

To provide a high-molecular compound useful for production of light emitting elements with excellent light emission efficiency.

The high-molecular compound comprises constitutional units represented by formula (1) and aromatic amine constitutional units. In the formula: n1 and n2 are each an integer of 1-5; R1-R10 are each a hydrogen atom, alkyl group, alkoxy group, aryl group, aryloxy group, or monovalent heterocyclic group; among R1-R4, groups adjacent to each other may be bonded together to form a ring structure; and among R7-R10, groups adjacent to each other may be bonded together to form a ring structure.


More Like This:
JP4283447A conjugate polymer containing specific fluorenyl building blocks and having improved properties
JPH0730169[Title of Invention] Conductive Polymer
Inventors:
YOSHIDA HIROYASU
Application Number:
JP2011279929A
Publication Date:
December 06, 2012
Filing Date:
December 21, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08G61/10; C07C25/18; C07F5/02; C09K11/06; H01L51/50
Foreign References:
TW312771B1997-08-11
US20050176953A12005-08-11
CN101209988A2008-07-02
WO2009131255A12009-10-29
US20090142876A12009-06-04
CN101654399A2010-02-24
TW312771B1997-08-11
US20050176953A12005-08-11
CN101209988A2008-07-02
WO2009131255A12009-10-29
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Takashi Mikami



 
Previous Patent: FLUORORUBBER COMPOSITION, AND COMPOSITE SEALING MEMBER USING THE SAME

Next Patent: HIGH-MOLECULAR COMPOUND AND LIGHT-EMITTING ELEMENT USING THE SAME