WO2009069665A1 - Azo compound for anisotropic films - Google Patents

Azo compound for anisotropic films Download PDF

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Publication number
WO2009069665A1
WO2009069665A1 PCT/JP2008/071465 JP2008071465W WO2009069665A1 WO 2009069665 A1 WO2009069665 A1 WO 2009069665A1 JP 2008071465 W JP2008071465 W JP 2008071465W WO 2009069665 A1 WO2009069665 A1 WO 2009069665A1
Authority
WO
WIPO (PCT)
Prior art keywords
azo compound
molecule
anisotropic films
wavelength
absorption
Prior art date
Application number
PCT/JP2008/071465
Other languages
French (fr)
Japanese (ja)
Inventor
Ryuichi Hasegawa
Masaaki Nishimura
Hideo Sano
Tomio Yoneyama
Takao Kobayashi
Original Assignee
Mitsubishi Chemical Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Corporation filed Critical Mitsubishi Chemical Corporation
Priority to CN200880116567A priority Critical patent/CN101861364A/en
Publication of WO2009069665A1 publication Critical patent/WO2009069665A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/20—Trisazo dyes from a coupling component"D" containing a directive hydroxyl group
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

An azo compound for anisotropic films which exhibits absorption mainly in a short wavelength region and which is useful as a polarizing film enabling display with a wide variety of colors. An azo compound whose maximum absorption wavelength in a film is shorter than the wavelength λ(k)nm defined by formula (1), wherein the angle ϑ between the major absorption axis of the molecule and the major axis of the molecule is 1.5° or below. (1) wherein the constants A, B, C, D and δλ are as follows: A= -18.069 B= 40.645 C= 0.79764 D= -2.0793 δλ= 67 and k is an aspect ratio of the azo compound molecule.
PCT/JP2008/071465 2007-11-28 2008-11-26 Azo compound for anisotropic films WO2009069665A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880116567A CN101861364A (en) 2007-11-28 2008-11-26 Azo compound for anisotropic films

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-307599 2007-11-28
JP2007307599 2007-11-28

Publications (1)

Publication Number Publication Date
WO2009069665A1 true WO2009069665A1 (en) 2009-06-04

Family

ID=40678558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071465 WO2009069665A1 (en) 2007-11-28 2008-11-26 Azo compound for anisotropic films

Country Status (5)

Country Link
JP (1) JP2009149868A (en)
KR (1) KR20100087003A (en)
CN (1) CN101861364A (en)
TW (1) TWI419937B (en)
WO (1) WO2009069665A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011141331A (en) * 2010-01-05 2011-07-21 Nitto Denko Corp Polarizing film
WO2014196414A2 (en) * 2013-06-03 2014-12-11 日本化薬株式会社 Polarizing element and polarizing plate for display device having blue light emitting element

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5297418B2 (en) * 2010-06-21 2013-09-25 デクセリアルズ株式会社 Anisotropic conductive material and method for manufacturing the same, and mounting body and method for manufacturing the same
JP5773308B2 (en) * 2011-05-24 2015-09-02 学校法人東京理科大学 Photoresponsive catalyst
CN108957616A (en) * 2018-09-11 2018-12-07 深圳市盛波光电科技有限公司 A kind of manufacturing method of dye-type polaroid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180052A (en) * 2000-12-14 2002-06-26 Fuji Photo Film Co Ltd Water-soluble dichromatic pigment, optical film, polarizer, method for orientating micelle of dichromatic pigment and method for producing optical film
JP2002357719A (en) * 2001-03-28 2002-12-13 Sumitomo Chem Co Ltd Polarizing film for near uv polarizing plate containing monoazo compound or its salt
WO2007139096A1 (en) * 2006-05-30 2007-12-06 Mitsubishi Chemical Corporation Azo dye for anisotropic dye film
WO2007145159A1 (en) * 2006-06-15 2007-12-21 Mitsubishi Chemical Corporation Azo dye for anisotropic dye film
WO2009008298A1 (en) * 2007-07-09 2009-01-15 Mitsubishi Chemical Corporation Compound for anisotropic film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW555812B (en) * 1999-12-24 2003-10-01 Sumitomo Chemical Co Azo-compounds and dye polarizing films containing them
NL1020245C2 (en) * 2001-03-28 2002-10-30 Sumitomo Chemical Co Polarizing film containing a monoazo compound or salt thereof.
JP5549047B2 (en) * 2006-05-30 2014-07-16 三菱化学株式会社 Azo dyes for anisotropic dye films
JP2008056898A (en) * 2006-06-15 2008-03-13 Mitsubishi Chemicals Corp Azo dye for anisotropic dye film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180052A (en) * 2000-12-14 2002-06-26 Fuji Photo Film Co Ltd Water-soluble dichromatic pigment, optical film, polarizer, method for orientating micelle of dichromatic pigment and method for producing optical film
JP2002357719A (en) * 2001-03-28 2002-12-13 Sumitomo Chem Co Ltd Polarizing film for near uv polarizing plate containing monoazo compound or its salt
WO2007139096A1 (en) * 2006-05-30 2007-12-06 Mitsubishi Chemical Corporation Azo dye for anisotropic dye film
WO2007145159A1 (en) * 2006-06-15 2007-12-21 Mitsubishi Chemical Corporation Azo dye for anisotropic dye film
WO2009008298A1 (en) * 2007-07-09 2009-01-15 Mitsubishi Chemical Corporation Compound for anisotropic film

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011141331A (en) * 2010-01-05 2011-07-21 Nitto Denko Corp Polarizing film
WO2014196414A2 (en) * 2013-06-03 2014-12-11 日本化薬株式会社 Polarizing element and polarizing plate for display device having blue light emitting element
WO2014196414A3 (en) * 2013-06-03 2015-01-15 日本化薬株式会社 Polarizing element and polarizing plate for display device having blue light emitting element
CN105143935A (en) * 2013-06-03 2015-12-09 日本化药株式会社 Polarizing element and polarizing plate for display device having blue light emitting element
JPWO2014196414A1 (en) * 2013-06-03 2017-02-23 日本化薬株式会社 Polarizing element or polarizing plate for display device having blue light emitting element
CN105143935B (en) * 2013-06-03 2017-12-08 日本化药株式会社 Display device polarizer or polarizer with blue light emitting device

Also Published As

Publication number Publication date
CN101861364A (en) 2010-10-13
KR20100087003A (en) 2010-08-02
TWI419937B (en) 2013-12-21
TW200932836A (en) 2009-08-01
JP2009149868A (en) 2009-07-09

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