DE823432T1 - Phthalocyanine und ihre Verwendung als wiederbeschreibbares optische Aufzeichnungsmaterial - Google Patents

Phthalocyanine und ihre Verwendung als wiederbeschreibbares optische Aufzeichnungsmaterial

Info

Publication number
DE823432T1
DE823432T1 DE0823432T DE97105117T DE823432T1 DE 823432 T1 DE823432 T1 DE 823432T1 DE 0823432 T DE0823432 T DE 0823432T DE 97105117 T DE97105117 T DE 97105117T DE 823432 T1 DE823432 T1 DE 823432T1
Authority
DE
Germany
Prior art keywords
phthalocyanines
recording material
optical recording
rewritable optical
rewritable
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.)
Pending
Application number
DE0823432T
Other languages
English (en)
Other versions
DE19705117C2 (de
DE19705117A1 (de
Inventor
Toru Yashiro
Masatoshi Taniguchi
Toshiro Narizuka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE823432T1 publication Critical patent/DE823432T1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09B47/0675—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 having oxygen or sulfur linked directly to the skeleton
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Optical Filters (AREA)
DE0823432T 1996-08-05 1997-03-26 Phthalocyanine und ihre Verwendung als wiederbeschreibbares optische Aufzeichnungsmaterial Pending DE823432T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22169996A JP3836192B2 (ja) 1996-08-05 1996-08-05 フタロシアニン化合物

Publications (1)

Publication Number Publication Date
DE823432T1 true DE823432T1 (de) 1998-09-03

Family

ID=16770899

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0823432T Pending DE823432T1 (de) 1996-08-05 1997-03-26 Phthalocyanine und ihre Verwendung als wiederbeschreibbares optische Aufzeichnungsmaterial
DE69727341T Expired - Lifetime DE69727341T2 (de) 1996-08-05 1997-03-26 Phthalocyanine und ihre Verwendung als wiederbeschreibbares optische Aufzeichnungsmaterial

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69727341T Expired - Lifetime DE69727341T2 (de) 1996-08-05 1997-03-26 Phthalocyanine und ihre Verwendung als wiederbeschreibbares optische Aufzeichnungsmaterial

Country Status (5)

Country Link
US (1) US5932721A (de)
EP (1) EP0823432B1 (de)
JP (1) JP3836192B2 (de)
DE (2) DE823432T1 (de)
ES (1) ES2114519T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193701A1 (de) 2000-09-29 2002-04-03 Ricoh Company, Ltd. Optisches Aufzeichnungsmedium und Verfahren zur Herstellung des optischen Aufzeichnungsmediums
US7144677B2 (en) * 2001-03-21 2006-12-05 Ricoh Company, Ltd. Optical recording method and optical recording medium
CN1193363C (zh) 2001-10-25 2005-03-16 株式会社理光 光记录媒体
US6794005B2 (en) 2002-02-12 2004-09-21 Ricoh Company, Ltd. Optical recording medium, optical recording method and optical recording device
TWI269292B (en) * 2002-03-08 2006-12-21 Ricoh Kk Optical recording medium and fabricating method thereof
TWI329662B (en) * 2002-05-17 2010-09-01 Sipix Imaging Inc Novel fluorinated silicon (iv) phthalocyanines and naphthalocyanines for electrophoretic, magnetophoretic or electromagnetophoretic display
JP4357848B2 (ja) * 2003-02-12 2009-11-04 株式会社リコー スクアリリウム金属キレート化合物および光記録媒体
JP2005044491A (ja) * 2003-07-10 2005-02-17 Ricoh Co Ltd 光記録媒体およびその製造方法
US7390901B2 (en) * 2003-08-08 2008-06-24 Sipix Imaging, Inc. Fluorinated dyes or colorants and their uses
US7473777B2 (en) * 2004-03-15 2009-01-06 Nippon Shokubai Co., Ltd. Method for production of halogen-containing phthalocyanine compound
US20050221050A1 (en) * 2004-03-19 2005-10-06 Michiaki Shinotsuka Two-layered optical recording medium, method for manufacturing the same, and, method and apparatus for optical recording and reproducing using the same
US20060067202A1 (en) * 2004-09-17 2006-03-30 Tohru Yashiro Optical recording medium, its production method, and recording method of the optical recording medium
US20060174256A1 (en) * 2005-02-03 2006-08-03 Tohru Yashiro Optical recording medium, production method thereof, and, method and apparatus for recording and reproducing optical recording medium
US7655306B2 (en) * 2006-05-23 2010-02-02 Cheil Industries, Inc. Optical film, optical filter and display device including the same
CN103502222B (zh) 2011-05-06 2016-08-17 巴斯夫欧洲公司 具有全氟烷基取代基的发色团

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622294A1 (de) * 1986-07-03 1988-01-07 Basf Ag Optisches aufzeichnungsmedium
DE3643770A1 (de) * 1986-12-20 1988-06-30 Basf Ag Mono- und disubstituierte phthalocyanine
JPH0737582B2 (ja) * 1987-06-16 1995-04-26 ダイセル化学工業株式会社 フタロシアニン化合物
JPH0730300B2 (ja) * 1988-04-01 1995-04-05 三井東圧化学株式会社 アルキルフタロシアニン近赤外線吸収剤及びそれを用いた表示・記録材料
JPH0756019B2 (ja) * 1988-12-15 1995-06-14 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
US5169745A (en) * 1989-09-12 1992-12-08 Ricoh Company, Ltd. Optical information recording medium
JPH03238629A (ja) * 1990-02-16 1991-10-24 Ricoh Co Ltd 光記録媒体
JP3053635B2 (ja) * 1990-05-01 2000-06-19 株式会社リコー 光情報記録媒体
WO1992001689A1 (en) * 1990-07-23 1992-02-06 Nippon Oil And Fats Co., Ltd. Perfluoroalkylated naphthalocyanine derivative, production thereof, and optical recording medium
DE69130211T2 (de) * 1990-11-06 1999-03-04 Mitsui Chemicals Inc Halogenierte phthalocyaninverbindung, deren herstellung und diese enthaltendes optisches aufzeichnungsmedium
JPH04193586A (ja) * 1990-11-28 1992-07-13 Ricoh Co Ltd 光記録媒体
CA2058227C (en) * 1990-12-26 2001-03-06 Takahisa Oguchi Method of preparing alkoxyphthalocyanine
JPH07324170A (ja) * 1993-09-14 1995-12-12 Hiroyoshi Shirai フタロシアニン化合物および製造方法、ニトロ置換フタロシアニン化合物、アミノ置換フタロシアニン化合物、フタロシアニン含有重合体および製造方法、触媒、ならびに光記録媒体
JPH07246775A (ja) * 1994-03-11 1995-09-26 Toyo Ink Mfg Co Ltd 光記録材料およびそれを用いた追記型コンパクトデイスク
GB9405970D0 (en) * 1994-03-25 1994-05-11 Secr Defence Substituted phthalocyanines
JP3286721B2 (ja) * 1994-04-20 2002-05-27 株式会社リコー 光記録媒体及びその製造方法
EP0703281B1 (de) * 1994-09-23 2000-03-01 Ciba SC Holding AG Verfahren zur Herstellung von bromierten, Alkoxy-substituierten Metall-Phthalocyaninen
EP0703280B1 (de) * 1994-09-23 2000-03-01 Ciba SC Holding AG Isomerengemische von alkoxysubstituierten Phtalocyaninen und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DE69727341T2 (de) 2004-12-02
EP0823432B1 (de) 2004-01-28
ES2114519T3 (es) 2004-09-16
US5932721A (en) 1999-08-03
ES2114519T1 (es) 1998-06-01
DE69727341D1 (de) 2004-03-04
EP0823432A3 (de) 1998-02-18
JPH1045761A (ja) 1998-02-17
EP0823432A2 (de) 1998-02-11
JP3836192B2 (ja) 2006-10-18

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