POLYMER AND USE OF SAME - NISSAN CHEMICAL CORP

Title:

POLYMER AND USE OF SAME

Document Type and Number:

WIPO Patent Application WO/2020/027014

Kind Code:

A1

Abstract:

According to the present invention, a polymer which contains, for example, a repeating unit represented by formula AA has both excellent charge transport properties and excellent solubility in organic solvents; and excellent characteristics are able to be achieved in cases where this polymer is dissolved in an organic solvent by itself or together with a dopant substance, and then applied to electronic elements including an organic EL element.

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Inventors:

OTA HIROFUMI (JP)
KURATA YOSUKE (JP)

Application Number:

PCT/JP2019/029571

Publication Date:

February 06, 2020

Filing Date:

July 29, 2019

Export Citation:

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Assignee:

NISSAN CHEMICAL CORP (JP)

International Classes:

C08G73/02; H01L51/50

Domestic Patent References:

WO2014148415A1	2014-09-25
WO2015141585A1	2015-09-24
WO2014203882A1	2014-12-24

Foreign References:

JP2010225950A	2010-10-07
JP2010123845A	2010-06-03
JP2012126813A	2012-07-05

Attorney, Agent or Firm:

PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)

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