TW200626680A - Mixtures of axially substituted cobalt phthalocyanines - Google Patents

Mixtures of axially substituted cobalt phthalocyanines

Info

Publication number
TW200626680A
TW200626680A TW094135424A TW94135424A TW200626680A TW 200626680 A TW200626680 A TW 200626680A TW 094135424 A TW094135424 A TW 094135424A TW 94135424 A TW94135424 A TW 94135424A TW 200626680 A TW200626680 A TW 200626680A
Authority
TW
Taiwan
Prior art keywords
mixtures
substituted cobalt
isomer
axially substituted
independently
Prior art date
Application number
TW094135424A
Other languages
Chinese (zh)
Inventor
Horst Berneth
Karin Hassenrueck
Timo Meyer-Friedrichsen
Josef-Walter Stawitz
Ulrich Feldhues
Oliver Falkner
Frank Linke
Friedrich-Karl Bruder
Rafael Oser
Original Assignee
Lanxess Deutschland Gmbh
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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of TW200626680A publication Critical patent/TW200626680A/en

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
    • 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
    • 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
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • C09B67/0035—Mixtures of phthalocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Cobalt (III) phthalocyanine mixtures comprising isomers selected from the group of the formulae (Iw), (Ix), (Iy) and (Iz), where the amount of the two isomers Iy and Iz together is not more than 20% by weight, based on the sum of the isomer Iw to Iz and R1 is substituted or unsubstituted alkyl or cycloalkyl, R2 and R3 are each, independently of one another, CN, SCN, halogen, alkoxy, aryloxy, arylthio or alkylthio, R4 is a coordinated molecule, X is oxygen or sulphur, in particular oxygen, Kat is a cation and, independently of one another for each isomer n is from 0 to 1, m is from 0 to 1 and at the same time n+m is less than or equal to 1.
TW094135424A 2004-10-13 2005-10-12 Mixtures of axially substituted cobalt phthalocyanines TW200626680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410049831 DE102004049831A1 (en) 2004-10-13 2004-10-13 Mixtures of axially substituted cobalt phthalocyanines

Publications (1)

Publication Number Publication Date
TW200626680A true TW200626680A (en) 2006-08-01

Family

ID=36120459

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094135424A TW200626680A (en) 2004-10-13 2005-10-12 Mixtures of axially substituted cobalt phthalocyanines

Country Status (3)

Country Link
DE (1) DE102004049831A1 (en)
TW (1) TW200626680A (en)
WO (1) WO2006040021A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023241950A1 (en) 2022-06-13 2023-12-21 Basf Se Mixtures of compounds having improved solubility for use as markers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492508B1 (en) * 1990-12-26 1996-03-13 MITSUI TOATSU CHEMICALS, Inc. Method for preparing alkoxyphthalocyanine
DE69227729T2 (en) * 1991-06-21 1999-06-02 Mitsui Chemicals Inc Amorphous phthalocyanine compound or a mixture of amorphous phthalocyanine compounds and a process for their preparation
DE59507878D1 (en) * 1994-09-23 2000-04-06 Ciba Sc Holding Ag Mixtures of isomers of alkoxy-substituted phthalocyanines and process for their preparation
WO2002080162A1 (en) * 2001-03-28 2002-10-10 Bayer Aktiengesellschaft Optical data memories containing an axially substituted co-phthalocyanine in the information layer that can be written with light
JP2002316989A (en) * 2001-04-17 2002-10-31 Ricoh Co Ltd Phthalocyanine compound
DE10253610A1 (en) * 2002-11-15 2004-05-27 Bayer Ag Optical data carriers have information layers containing axially-substituted light-absorbing cobalt (III) phthalocyanine compounds, some of which are new
DE10329711A1 (en) * 2003-07-02 2005-01-27 Bayer Chemicals Ag Process for the preparation of alkoxy-substituted phthalocyanines

Also Published As

Publication number Publication date
WO2006040021A2 (en) 2006-04-20
WO2006040021A3 (en) 2006-06-08
DE102004049831A1 (en) 2006-04-20

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