DE60029293D1 - Formazan-metallkomplexe - Google Patents

Formazan-metallkomplexe

Info

Publication number
DE60029293D1
DE60029293D1 DE60029293T DE60029293T DE60029293D1 DE 60029293 D1 DE60029293 D1 DE 60029293D1 DE 60029293 T DE60029293 T DE 60029293T DE 60029293 T DE60029293 T DE 60029293T DE 60029293 D1 DE60029293 D1 DE 60029293D1
Authority
DE
Germany
Prior art keywords
compounds
formazan
light
formazan metal
metal complex
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60029293T
Other languages
English (en)
Other versions
DE60029293T2 (de
Inventor
Kentaro Yano
Katsumi Orita
Toshio Kawata
Shigeo Yasui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Seibutsu Kagaku Kenkyujo KK
Hayashibara Biochemical Laboratories Co 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 Hayashibara Seibutsu Kagaku Kenkyujo KK, Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Seibutsu Kagaku Kenkyujo KK
Publication of DE60029293D1 publication Critical patent/DE60029293D1/de
Application granted granted Critical
Publication of DE60029293T2 publication Critical patent/DE60029293T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/72—Nitrogen atoms
    • C07D213/76—Nitrogen atoms to which a second hetero atom is attached
    • C07D213/77—Hydrazine radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof
    • C07D213/87—Hydrazides; Thio or imino analogues thereof in position 3
    • 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
    • C07D401/14—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 three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • 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
    • C09B50/00—Formazane dyes; Tetrazolium 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
    • C09B50/00—Formazane dyes; Tetrazolium dyes
    • C09B50/04—Metal-free formazan 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • 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
    • 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
    • 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
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Color Printing (AREA)
DE60029293T 1999-06-09 2000-06-01 Formazan-metallkomplexe Expired - Fee Related DE60029293T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP16303699 1999-06-09
JP16303699 1999-06-09
JP2000145313 2000-05-17
JP2000145313 2000-05-17
PCT/JP2000/003565 WO2000075111A1 (fr) 1999-06-09 2000-06-01 Complexe metallique de formazan

Publications (2)

Publication Number Publication Date
DE60029293D1 true DE60029293D1 (de) 2006-08-24
DE60029293T2 DE60029293T2 (de) 2007-07-19

Family

ID=26488614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60029293T Expired - Fee Related DE60029293T2 (de) 1999-06-09 2000-06-01 Formazan-metallkomplexe

Country Status (6)

Country Link
US (1) US6645594B1 (de)
EP (1) EP1103547B1 (de)
AT (1) ATE332893T1 (de)
DE (1) DE60029293T2 (de)
TW (1) TW539671B (de)
WO (1) WO2000075111A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354694B1 (en) 1999-12-02 2008-04-08 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyuko Styryl dye
TW572969B (en) * 2000-02-10 2004-01-21 Hayashibara Biochem Lab Trimethine cyanine dye, light absorbent, light-resistant improver and optical recording medium containing same, and process for producing same
KR20020021786A (ko) 2000-02-23 2002-03-22 하야시바라 켄 시아닌색소
US6794005B2 (en) * 2002-02-12 2004-09-21 Ricoh Company, Ltd. Optical recording medium, optical recording method and optical recording device
JP4137691B2 (ja) * 2003-04-30 2008-08-20 株式会社リコー 光記録媒体
WO2005072975A1 (en) 2004-01-30 2005-08-11 Ricoh Company, Ltd. Optical recording medium, and, method and apparatus for optical recording and reproducing using optical recording medium
EP1734085A4 (de) 2004-02-27 2010-09-29 Hayashibara Biochem Lab Cyaninfarbstoff
JP4327668B2 (ja) * 2004-06-25 2009-09-09 太陽誘電株式会社 光情報記録媒体
WO2007105297A1 (ja) 2006-03-13 2007-09-20 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo メチン系色素とその用途
JP2010012604A (ja) * 2008-06-30 2010-01-21 Toshiba Corp 追記型情報記録媒体

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948189A (ja) * 1982-09-10 1984-03-19 Ricoh Co Ltd 熱転写記録材料
JPS60122195A (ja) 1983-12-07 1985-06-29 Ricoh Co Ltd 熱転写記録組成物
US5547728A (en) * 1994-09-23 1996-08-20 Eastman Kodak Company Optical recording elements having recording layers containing mixtures of formazan and cyanine dyes
JP2791944B2 (ja) * 1995-02-27 1998-08-27 ティーディーケイ株式会社 ホルマザン金属錯体系色素を用いた光記録媒体および光安定化方法
JPH08306516A (ja) * 1995-04-28 1996-11-22 Ricoh Co Ltd 有機磁性材料、その製法およびそれを含む磁性トナーならびに磁性インク
US5695843A (en) * 1996-09-27 1997-12-09 Eastman Kodak Company Mixtures of symmetrical and unsymmetrical nickel formazan dyes
US5922429A (en) * 1996-10-16 1999-07-13 Eastman Kodak Company Optical recording elements having recording layers containing mixtures of low k metallized formazan and cyanine dyes
US5773193A (en) * 1996-10-16 1998-06-30 Eastman Kodak Company Optical recording layers containing no k metallized formazan dyes mixed with symmetrical and unsymmetrical cyanine dyes
US5731054A (en) * 1996-10-16 1998-03-24 Eastman Kodak Company Mixtures of low K metallized formazan dyes with symmetrical and unsymmetrical cyanine dyes
JPH11193266A (ja) * 1997-04-16 1999-07-21 Konica Corp ハロゲン化銀写真感光材料及びその処理方法、並びに、ホルマザン化合物
JP3456621B2 (ja) 1997-06-07 2003-10-14 株式会社リコー 光記録媒体
KR20010089419A (ko) 1999-09-14 2001-10-06 하야시바라 켄 스티릴색소

Also Published As

Publication number Publication date
ATE332893T1 (de) 2006-08-15
WO2000075111A1 (fr) 2000-12-14
EP1103547A4 (de) 2002-03-06
EP1103547A1 (de) 2001-05-30
TW539671B (en) 2003-07-01
DE60029293T2 (de) 2007-07-19
US6645594B1 (en) 2003-11-11
EP1103547B1 (de) 2006-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee