DE69521875D1 - Phthalocyaninverbindungen und optisches Aufzeichnungsmedium das diese enthält - Google Patents

Phthalocyaninverbindungen und optisches Aufzeichnungsmedium das diese enthält

Info

Publication number
DE69521875D1
DE69521875D1 DE69521875T DE69521875T DE69521875D1 DE 69521875 D1 DE69521875 D1 DE 69521875D1 DE 69521875 T DE69521875 T DE 69521875T DE 69521875 T DE69521875 T DE 69521875T DE 69521875 D1 DE69521875 D1 DE 69521875D1
Authority
DE
Germany
Prior art keywords
recording medium
optical recording
medium containing
phthalocyanine compounds
phthalocyanine
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
DE69521875T
Other languages
English (en)
Other versions
DE69521875T2 (de
Inventor
Tsumati Misawa
Kenichi Sugimoto
Taizo Nishimoto
Takeshi Tsuda
Keisuke Takuma
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.)
Yamamoto Chemicals Inc
Mitsui Chemicals Inc
Original Assignee
Yamamoto Chemicals Inc
Mitsui Chemicals Inc
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 Yamamoto Chemicals Inc, Mitsui Chemicals Inc filed Critical Yamamoto Chemicals Inc
Publication of DE69521875D1 publication Critical patent/DE69521875D1/de
Application granted granted Critical
Publication of DE69521875T2 publication Critical patent/DE69521875T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/18—Obtaining compounds having oxygen atoms directly bound to the phthalocyanine skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/073—Preparation from isoindolenines, e.g. pyrrolenines
    • 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
    • G11B7/248—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 porphines; azaporphines, e.g. phthalocyanines
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12681—Ga-, In-, Tl- or Group VA metal-base component
    • 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)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69521875T 1994-12-27 1995-12-22 Phthalocyaninverbindungen und optisches Aufzeichnungsmedium das diese enthält Expired - Fee Related DE69521875T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32433394 1994-12-27

Publications (2)

Publication Number Publication Date
DE69521875D1 true DE69521875D1 (de) 2001-08-30
DE69521875T2 DE69521875T2 (de) 2001-12-20

Family

ID=18164616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521875T Expired - Fee Related DE69521875T2 (de) 1994-12-27 1995-12-22 Phthalocyaninverbindungen und optisches Aufzeichnungsmedium das diese enthält

Country Status (5)

Country Link
US (1) US5693396A (de)
EP (1) EP0719839B1 (de)
KR (1) KR100191064B1 (de)
DE (1) DE69521875T2 (de)
TW (1) TW454009B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6348250B1 (en) * 1999-10-27 2002-02-19 Ritek Corporation Optical recording medium comprising phthalocyanines substituted by bicyclio-alkoxy groups
JP3865547B2 (ja) * 1999-11-12 2007-01-10 株式会社リコー 光記録媒体および光記録媒体の製造方法
US7521006B2 (en) 2004-09-06 2009-04-21 Nippon Kayaku Kabushiki Kaisha Diimmonium compound and use thereof

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224448A (ja) 1982-06-24 1983-12-26 Ricoh Co Ltd 光学的情報記録媒体
JPS58224793A (ja) 1982-06-25 1983-12-27 Nec Corp 光学記録媒体
JPS6125886A (ja) 1984-07-17 1986-02-04 Yamamoto Kagaku Gosei Kk 光情報記録媒体
GB8431924D0 (en) 1984-12-18 1985-01-30 Ici Plc Optical recording medium
JPS61197280A (ja) 1985-02-27 1986-09-01 Tdk Corp 光記録媒体
JPS61246091A (ja) 1985-04-24 1986-11-01 Tdk Corp 光記録媒体
JPH0749231B2 (ja) 1985-08-13 1995-05-31 三菱化学株式会社 光学記録体
JPS6337991A (ja) 1986-08-01 1988-02-18 Toyo Ink Mfg Co Ltd 光学記録媒体
JPS6339388A (ja) * 1986-08-05 1988-02-19 Kao Corp 光学的情報記録媒体
JPH0745218B2 (ja) 1986-08-05 1995-05-17 タキロン株式会社 未硬化樹脂チユ−ブ
JP2613647B2 (ja) 1987-02-13 1997-05-28 イギリス国 置換フタロシアニン
DE3882894T2 (de) 1987-10-20 1994-03-17 Mitsui Toatsu Chemicals 1,2-Naphtalocyanine, Infrarotabsorber und sie verwendende Aufzeichnungsmaterialien.
JPH0255769A (ja) 1988-08-23 1990-02-26 Univ Tohoku 可溶性フタロシアニン錯体の製造方法
JPH02147286A (ja) 1988-08-29 1990-06-06 Taiyo Yuden Co Ltd 光情報記録媒体
CA2005520A1 (en) 1988-12-15 1990-06-15 Hisato Itoh Near infrared absorbent and display/recording materials prepared by using same
JPH089714B2 (ja) 1989-05-12 1996-01-31 三井東圧化学株式会社 近赤外線吸収剤及びそれを用いた表示・記録材料
CA2039573A1 (en) * 1990-06-19 1991-12-20 Hisato Itoh Optical data storage card
JP3126411B2 (ja) * 1990-06-22 2001-01-22 三井化学株式会社 光記録媒体及び記録方法
CA2071474A1 (en) * 1991-06-19 1992-12-20 Hisato Itoh Phthalocyanine compounds and usage thereof
US5424171A (en) * 1992-04-03 1995-06-13 Pioneer Electronic Corporation Optical recording medium
JPH06150381A (ja) * 1992-11-10 1994-05-31 Pioneer Electron Corp 光記録媒体
JPH06279448A (ja) * 1993-03-26 1994-10-04 San Chemiphar Kk ２種類のフタロジニトリル誘導体から対称性の低い新規なフタロシアニン錯体を製造する方法
EP0619345B1 (de) * 1993-04-09 1999-08-25 Mitsui Chemicals, Inc. Phthalocyaninverbindung und optisches Aufzeichnungsmedium das diese enthält
JPH07296415A (ja) * 1994-04-20 1995-11-10 Ricoh Co Ltd 光記録媒体及びその製造方法

Also Published As

Publication number Publication date
EP0719839A3 (de) 1998-03-18
EP0719839A2 (de) 1996-07-03
TW454009B (en) 2001-09-11
US5693396A (en) 1997-12-02
KR960022856A (ko) 1996-07-18
KR100191064B1 (ko) 1999-06-15
DE69521875T2 (de) 2001-12-20
EP0719839B1 (de) 2001-07-25

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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