BRPI0511675A - ligantes azo baseados em amino antipirina e seus complexos de metal para uso como meio de gravação ótica - Google Patents

ligantes azo baseados em amino antipirina e seus complexos de metal para uso como meio de gravação ótica

Info

Publication number
BRPI0511675A
BRPI0511675A BRPI0511675-9A BRPI0511675A BRPI0511675A BR PI0511675 A BRPI0511675 A BR PI0511675A BR PI0511675 A BRPI0511675 A BR PI0511675A BR PI0511675 A BRPI0511675 A BR PI0511675A
Authority
BR
Brazil
Prior art keywords
optical recording
metal complexes
recording medium
based azo
amino antipyrine
Prior art date
Application number
BRPI0511675-9A
Other languages
English (en)
Inventor
Pascal Steffanut
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
Publication of BRPI0511675A publication Critical patent/BRPI0511675A/pt

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
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/3634—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized heterocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

LIGANTES AZO BASEADOS EM AMINO ANTIPIRINA E SEUS COMPLEXOS DE METAL PARA USO COMO MEIO DE GRAVAçãO óTICA. A presente invenção proporciona um novo material de corante azo baseado na estrutura de antipirina azo e complexos de metal contendo tais compostos azo que são adequados para meios de gravação óptica. Os corantes exercem propriedades de estabilidade à luz alta e características de gravação excelentes. Em particular, a invenção relaciona-se às camadas ópticas que compreendem tais corantes, a um método para fabricar tais camadas ópticas e aos meios de gravação óptica que compreendem tais camadas ópticas.
BRPI0511675-9A 2004-07-29 2005-07-29 ligantes azo baseados em amino antipirina e seus complexos de metal para uso como meio de gravação ótica BRPI0511675A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04018055A EP1621584B1 (en) 2004-07-29 2004-07-29 Amino antipyrine based azo ligands and their metal complexes for use as optical recording media
PCT/EP2005/053724 WO2006010773A1 (en) 2004-07-29 2005-07-29 Amino antipyrine based azo ligands and their metal complexes for use as optical recording media

Publications (1)

Publication Number Publication Date
BRPI0511675A true BRPI0511675A (pt) 2008-01-08

Family

ID=34925988

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511675-9A BRPI0511675A (pt) 2004-07-29 2005-07-29 ligantes azo baseados em amino antipirina e seus complexos de metal para uso como meio de gravação ótica

Country Status (14)

Country Link
US (1) US7625621B2 (pt)
EP (1) EP1621584B1 (pt)
JP (1) JP2008508383A (pt)
KR (1) KR20070038526A (pt)
CN (1) CN101001922A (pt)
AT (1) ATE352587T1 (pt)
AU (1) AU2005266335A1 (pt)
BR (1) BRPI0511675A (pt)
DE (1) DE602004004524T2 (pt)
ES (1) ES2279997T3 (pt)
MX (1) MX2007000935A (pt)
PL (1) PL1621584T3 (pt)
TW (1) TW200613454A (pt)
WO (1) WO2006010773A1 (pt)

Families Citing this family (3)

* 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
AU2006210275A1 (en) * 2005-02-04 2006-08-10 Clariant Finance (Bvi) Limited Cationic antipyrine based azo metal complex dyes for use in optical layers for optical data recording
TWI579839B (zh) * 2015-02-17 2017-04-21 駿康科技有限公司 資訊記錄媒體記錄層之形成方法

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Also Published As

Publication number Publication date
EP1621584B1 (en) 2007-01-24
PL1621584T3 (pl) 2007-06-29
ATE352587T1 (de) 2007-02-15
DE602004004524D1 (de) 2007-03-15
US7625621B2 (en) 2009-12-01
JP2008508383A (ja) 2008-03-21
CN101001922A (zh) 2007-07-18
KR20070038526A (ko) 2007-04-10
AU2005266335A1 (en) 2006-02-02
ES2279997T3 (es) 2007-09-01
DE602004004524T2 (de) 2007-11-08
TW200613454A (en) 2006-05-01
MX2007000935A (es) 2007-04-16
WO2006010773A1 (en) 2006-02-02
US20080317994A1 (en) 2008-12-25
EP1621584A1 (en) 2006-02-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.