ATE445897T1 - Basische gelbfarbstoffe als farbstoffkomponente für optische aufzeichnungsmedien - Google Patents

Basische gelbfarbstoffe als farbstoffkomponente für optische aufzeichnungsmedien

Info

Publication number
ATE445897T1
ATE445897T1 AT06725561T AT06725561T ATE445897T1 AT E445897 T1 ATE445897 T1 AT E445897T1 AT 06725561 T AT06725561 T AT 06725561T AT 06725561 T AT06725561 T AT 06725561T AT E445897 T1 ATE445897 T1 AT E445897T1
Authority
AT
Austria
Prior art keywords
dye
basic yellow
recording media
yellow dyes
optical recording
Prior art date
Application number
AT06725561T
Other languages
English (en)
Inventor
Pascal Steffanut
Jean-Christophe Graciet
Lars Luecke
Martin Winter
Original Assignee
Clariant Finance Bvi Ltd
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 Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Application granted granted Critical
Publication of ATE445897T1 publication Critical patent/ATE445897T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/249—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/20—Monoazo compounds containing cobalt
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
AT06725561T 2005-04-07 2006-04-05 Basische gelbfarbstoffe als farbstoffkomponente für optische aufzeichnungsmedien ATE445897T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05007639 2005-04-07
PCT/EP2006/061328 WO2006106110A1 (en) 2005-04-07 2006-04-05 Basic yellow dyes as dye component for optical data recording media

Publications (1)

Publication Number Publication Date
ATE445897T1 true ATE445897T1 (de) 2009-10-15

Family

ID=34934856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06725561T ATE445897T1 (de) 2005-04-07 2006-04-05 Basische gelbfarbstoffe als farbstoffkomponente für optische aufzeichnungsmedien

Country Status (14)

Country Link
US (1) US20090018318A1 (de)
EP (1) EP1869674B1 (de)
JP (1) JP2008534332A (de)
KR (1) KR20070116861A (de)
CN (1) CN101167129A (de)
AT (1) ATE445897T1 (de)
AU (1) AU2006231592A1 (de)
BR (1) BRPI0608615A2 (de)
DE (1) DE602006009785D1 (de)
ES (1) ES2330566T3 (de)
MX (1) MX2007012415A (de)
PL (1) PL1869674T3 (de)
TW (1) TW200702396A (de)
WO (1) WO2006106110A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200617945A (en) * 2004-08-05 2006-06-01 Clariant Int Ltd Antipyrine based azo metal complex dyes and their use in optical layers for optical data recording
JP2007196661A (ja) * 2005-12-27 2007-08-09 Mitsubishi Kagaku Media Co Ltd 光学記録媒体及びアザシアニン色素
EP1925642A1 (de) * 2006-11-27 2008-05-28 Clariant International Ltd. 3-Hydroxy-cyclohex-2-enon-basierte Azofarbstoffe und deren Verwendung zusammen mit anionischen Azometallkomplexfarbstoffen
DE602007004189D1 (de) * 2007-03-30 2010-06-02 Clariant Finance Bvi Ltd Azofarbstoffe auf Alkynyl-Anilin-Basis und ihre Verwendung mit anionischen metallhaltigen Azokomplexfarbstoffen
US7942962B2 (en) 2007-04-23 2011-05-17 Nippon Kayaku Kabushiki Kaisha Monoazo metal complex, azo-type pigment dispersant, and pigment composition comprising the azo-type pigment dispersant
EP1992667A1 (de) * 2007-05-09 2008-11-19 Clariant International Ltd. Azofarbstoffe auf Pyridinonbasis und ihre Metallkomplexsalze
EP1998328A1 (de) * 2007-05-30 2008-12-03 Clariant International Ltd. Verwendung von Indolinium-Diazamethin-Kationen zur optischen Datenaufzeichnung
CN101681650A (zh) * 2007-05-09 2010-03-24 科莱恩金融(Bvi)有限公司 二氢吲哚二氮杂次甲基阳离子用于光学数据记录的用途
US20100086724A1 (en) * 2008-07-30 2010-04-08 Industrial Technology Research Institute Organic dye compound and high density optical recording medium including the same
TWI498385B (zh) * 2009-12-25 2015-09-01 Sumitomo Chemical Co Pyridine ketone compound compounds
TWI619771B (zh) * 2009-12-25 2018-04-01 Sumitomo Chemical Co., Ltd. Pyridone complex compound
TWI526502B (zh) * 2009-12-25 2016-03-21 Sumitomo Chemical Co Pyridine ketone compound compounds
TWI531622B (zh) * 2009-12-25 2016-05-01 Sumitomo Chemical Co Pyridine ketone compound compounds
JP2012122006A (ja) * 2010-12-09 2012-06-28 Sumitomo Chemical Co Ltd 化合物
JP2012122004A (ja) * 2010-12-09 2012-06-28 Sumitomo Chemical Co Ltd 化合物
JP2012122005A (ja) * 2010-12-09 2012-06-28 Sumitomo Chemical Co Ltd 化合物
JP2012122007A (ja) * 2010-12-09 2012-06-28 Sumitomo Chemical Co Ltd 化合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856239A (ja) * 1981-09-28 1983-04-02 Tdk Corp 光記録媒体
US5268478A (en) * 1990-11-30 1993-12-07 Teijin Limited Sulfur compound-coordinate bonded organic coloring matter, compositions of same, and photorecording media containing same
US5426015A (en) * 1993-10-18 1995-06-20 Eastman Kodak Company Metallized azo dianion with two cationic dye counter ions for optical information recording medium
KR20020001738A (ko) * 1999-12-02 2002-01-09 하야시바라 켄 스티릴색소
US20070042152A1 (en) * 2003-04-04 2007-02-22 Jean-Marie Adam High-capacity optical storage media
CN101681650A (zh) * 2007-05-09 2010-03-24 科莱恩金融(Bvi)有限公司 二氢吲哚二氮杂次甲基阳离子用于光学数据记录的用途

Also Published As

Publication number Publication date
DE602006009785D1 (de) 2009-11-26
US20090018318A1 (en) 2009-01-15
EP1869674B1 (de) 2009-10-14
PL1869674T3 (pl) 2010-01-29
WO2006106110A1 (en) 2006-10-12
TW200702396A (en) 2007-01-16
CN101167129A (zh) 2008-04-23
JP2008534332A (ja) 2008-08-28
MX2007012415A (es) 2007-12-05
BRPI0608615A2 (pt) 2010-01-19
KR20070116861A (ko) 2007-12-11
ES2330566T3 (es) 2009-12-11
AU2006231592A1 (en) 2006-10-12
EP1869674A1 (de) 2007-12-26

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