MX2007005881A - Tintes de complejo metalicoacido escuarico monosubstituido y su uso en capas opticas para el registro de datos opticos. - Google Patents

Tintes de complejo metalicoacido escuarico monosubstituido y su uso en capas opticas para el registro de datos opticos.

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Publication number
MX2007005881A
MX2007005881A MX2007005881A MX2007005881A MX2007005881A MX 2007005881 A MX2007005881 A MX 2007005881A MX 2007005881 A MX2007005881 A MX 2007005881A MX 2007005881 A MX2007005881 A MX 2007005881A MX 2007005881 A MX2007005881 A MX 2007005881A
Authority
MX
Mexico
Prior art keywords
optical
metal complex
acid metal
data recording
squaric acid
Prior art date
Application number
MX2007005881A
Other languages
English (en)
Inventor
Andre Weiss
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 MX2007005881A publication Critical patent/MX2007005881A/es

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    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/04—Nickel compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
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    • C07F19/00—Metal compounds according to more than one of main groups C07F1/00 - C07F17/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2572—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials
    • G11B7/2575—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]

Landscapes

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

Abstract

La presente invencion se refiere a nuevos tintes de complejo metalico-acido escuarico monosubstituido y a su uso en capas opticas para el registro de datos opticos, preferentemente para el registro de datos opticos utilizando un rayo laser con una longitud de onda de hasta 450 nm. La invencion se refiere ademas a un medio de registro optico del tipo grabable una vez, legible muchas veces (WORM (por sus siglas en ingles)), capaz de registrar y reproducir la informacion con la radiacion de un rayo laser azul, que emplea un tinte de complejo metalico-acido escuarico monosubstituido en la capa optica.
MX2007005881A 2004-11-22 2005-11-04 Tintes de complejo metalicoacido escuarico monosubstituido y su uso en capas opticas para el registro de datos opticos. MX2007005881A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04027630 2004-11-22
PCT/EP2005/055742 WO2006053834A2 (en) 2004-11-22 2005-11-04 Monosubstituted squaric acid metal complex dyes and their use in optical layers for optical data recording

Publications (1)

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MX2007005881A true MX2007005881A (es) 2007-07-04

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Country Status (10)

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US (1) US20070300248A1 (es)
EP (1) EP1834324A2 (es)
JP (1) JP2008520782A (es)
KR (1) KR20070085414A (es)
CN (1) CN101073115A (es)
AU (1) AU2005305923A1 (es)
BR (1) BRPI0517996A (es)
MX (1) MX2007005881A (es)
TW (1) TW200632045A (es)
WO (1) WO2006053834A2 (es)

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CN1965362A (zh) * 2004-06-03 2007-05-16 克莱里安特财务(Bvi)有限公司 方酸染料在光数据记录用光层中的用途
JP4605773B2 (ja) * 2005-03-10 2011-01-05 日本カーリット株式会社 含金属スクアリリウム化合物及び該化合物を用いた光学記録媒体
JP5088857B2 (ja) * 2005-10-13 2012-12-05 日本カーリット株式会社 非対称スクアリリウム化合物金属錯体およびそれを用いた光学記録媒体
EP1892269A1 (en) * 2006-07-27 2008-02-27 Clariant International Ltd. Compositions comprising monosubstituted squaric acid metal complex dyes and merocycanine based dyes and their use in optical layers for optical data recording
EP1930378A1 (en) * 2006-12-07 2008-06-11 Clariant International Ltd. Nitro schiff base metal complex dyes and their use with monosubstituted squaric acid dyes
JPWO2011142329A1 (ja) * 2010-05-13 2013-07-22 Ｋｈネオケム株式会社 錯化合物およびそれを含有する光記録媒体
WO2011162190A1 (ja) * 2010-06-24 2011-12-29 協和発酵ケミカル株式会社 スクアリリウム化合物の金属錯体およびそれを含有する光記録媒体

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US5144333A (en) * 1989-06-09 1992-09-01 Ciba-Geigy Corporation Process for the storage of information in an organic recording layer
DE3935526A1 (de) * 1989-10-25 1991-05-02 Basf Ag Amidgruppen aufweisende azulenquadratsaeurefarbstoffe, deren zwischenprodukte sowie optisches aufzeichnungsmedium
DE3935524A1 (de) * 1989-10-25 1991-05-02 Basf Ag Estergruppen aufweisende azulenquadratsaeurefarbstoffe, deren zwischenprodukte sowie optisches aufzeichungsmedium
DE4040907A1 (de) * 1990-12-20 1992-06-25 Basf Ag Verdoppelte azulenquadratsaeurefarbstoffe, deren zwischenprodukte sowie optisches aufzeichnungsmedium
DE4040906A1 (de) * 1990-12-20 1992-06-25 Basf Ag Unsymmetrische azulenquadratsaeurefarbstoffe sowie optisches aufzeichnungsmedium
DE10016669A1 (de) * 2000-04-04 2001-10-11 Bayer Ag Verwendung von lichtabsorbierenden Verbindungen in der Informationsschicht von optischen Datenträgern sowie optische Datenträger
ATE335050T1 (de) * 2000-12-20 2006-08-15 Kyowa Hakko Chemical Co Ltd Squaryliumverbindungen vom metallkomplex-typ sowie optische aufzeichnungsmedien hergestellt unter verwendung derselben
US6737143B2 (en) * 2001-06-14 2004-05-18 Ricoh Company Ltd. Optical recording medium, optical recording method and optical recording device
EP1335215B1 (en) * 2002-01-30 2005-11-02 Kyowa Hakko Chemical Co., Ltd. Squarylium compounds as filters for electronic display device
US6794005B2 (en) * 2002-02-12 2004-09-21 Ricoh Company, Ltd. Optical recording medium, optical recording method and optical recording device
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TW200621719A (en) * 2004-10-07 2006-07-01 Kyowa Hakko Chemical Co Ltd Color filter for electronic display device and squarylium compound metal complex

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JP2008520782A (ja) 2008-06-19
TW200632045A (en) 2006-09-16
KR20070085414A (ko) 2007-08-27
BRPI0517996A (pt) 2008-10-28
CN101073115A (zh) 2007-11-14
WO2006053834A2 (en) 2006-05-26
US20070300248A1 (en) 2007-12-27
WO2006053834A3 (en) 2006-07-27
AU2005305923A1 (en) 2006-05-26
EP1834324A2 (en) 2007-09-19

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