Invention Grant
- Patent Title: Coloring composition, anisotropic light absorption film, laminate, polarizing plate, image display device and compound
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Application No.: US15160412Application Date: 2016-05-20
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Publication No.: US10280181B2Publication Date: 2019-05-07
- Inventor: Takashi Katoh , Masatoshi Mizumura
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils, LLC
- Agent Jean C. Edwards, Esq.
- Priority: JP2015-104227 20150522
- Main IPC: C09K19/34
- IPC: C09K19/34 ; C07D513/04 ; C09B56/02 ; C09K19/60 ; G02B5/30 ; H01L51/52 ; C09K19/24 ; C09D133/10 ; C09D133/14 ; C09B31/30 ; C09B43/30 ; C09B43/32 ; C09B69/10 ; C09K19/04
Abstract:
A coloring composition containing one or more species of compounds represented by Formula (I) or Formula (II) below, wherein each of R1 and R2 represents a hydrogen atom or substituent, each of Ar1 to Ar8 independently represents an optionally substituted aromatic hydrocarbon group or optionally substituted heterocyclic group, and each of L1 and L2 independently represents a divalent linking group which interrupts π electron conjugated system:
Public/Granted literature
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