COMPOUND - SUMITOMO CHEMICAL CO

Title:

COMPOUND

Document Type and Number:

WIPO Patent Application WO/2022/234774

Kind Code:

A1

Abstract:

The present invention addresses the problem of providing a compound with which color filters having excellent lightness can be formed. The problem is solved with a compound represented by formula (I). (I) [In formula (I), T1 represents an optionally substituted, divalent aromatic hydrocarbon group, T2 represents an optionally substituted, divalent aromatic hydrocarbon group or an optionally substituted, divalent aromatic heterocyclic group, L1 represents an optionally substituted, a-valent aliphatic hydrocarbon group having 1-12 carbon atoms or a group represented by formula (i), and a is an integer of 2 or larger.] (i) [In formula (i), T3 represents an optionally substituted, a-valent aromatic hydrocarbon group or an optionally substituted, a-valent aromatic heterocyclic group and L2 represents an optionally substituted, divalent aliphatic hydrocarbon group having 1-5 carbon atoms.]

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Inventors:

OGAKI HIROTAKA (JP)
PARK JUNGHYO (KR)
ISHIDO YUKI (JP)
INOUE KEISUKE (JP)
HAMAKI HIROFUMI (JP)

Application Number:

PCT/JP2022/018223

Publication Date:

November 10, 2022

Filing Date:

April 19, 2022

Export Citation:

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Assignee:

SUMITOMO CHEMICAL CO (JP)
DONGWOO FINE CHEM CO LTD (KR)
SUMIKA TECHNOLOGY CO LTD (TW)

International Classes:

C08K5/29; C08F2/44; C08L101/00; C09B11/16; C09B67/20; G02B5/20

Foreign References:

JP2016088894A	2016-05-23
JP2015034966A	2015-02-19
JP2018003013A	2018-01-11
JP2018162364A	2018-10-18
JP2017165808A	2017-09-21
JP2014108975A	2014-06-12