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Title:
CHARGE-TRANSPORT POLYMER AND ORGANIC ELECTRONIC ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/082390
Kind Code:
A1
Abstract:
One embodiment of this invention is a charge-transport polymer comprising: a molecular chain; and a terminal group which binds to said molecular chain. The terminal group includes a terminal group P including a polymerizable functional group and a terminal group B which includes an aromatic hydrocarbon group substituted by a branched or annular substituent. With regard to the carbon atoms which make up the ring of hydrocarbon groups, if the number of the carbon atom which binds to the molecular chain is set to 1 and numbers are assigned in order to the adjoining carbon atoms, the branched or annular substituent is bonded to 1+2n (where n is an integer of 1 or more) carbon atoms.

Inventors:
FUKUSHIMA IORI (JP)
SAKUMA HIROTAKA (JP)
ISHITSUKA KENICHI (JP)
KAMO KAZUYUKI (JP)
KODAMA SHUNSUKE (JP)
SUGIOKA TOMOTSUGU (JP)
UCHIYAMA TOMOMI (JP)
MORIYAMA RYOTA (JP)
HONNA RYO (JP)
Application Number:
PCT/JP2017/038953
Publication Date:
May 02, 2019
Filing Date:
October 27, 2017
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
C08G61/12; C09D11/00; G02F1/13357; H01L27/32; H01L51/50
Domestic Patent References:
WO2015122464A12015-08-20
WO2017179661A12017-10-19
WO2017119483A12017-07-13
WO2017043502A12017-03-16
WO2016076375A12016-05-19
WO2010140553A12010-12-09
Other References:
See also references of EP 3702392A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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