WO2007006417A3 - Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the data layer of optical data carriers - Google Patents

Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the data layer of optical data carriers Download PDF

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Publication number
WO2007006417A3
WO2007006417A3 PCT/EP2006/006183 EP2006006183W WO2007006417A3 WO 2007006417 A3 WO2007006417 A3 WO 2007006417A3 EP 2006006183 W EP2006006183 W EP 2006006183W WO 2007006417 A3 WO2007006417 A3 WO 2007006417A3
Authority
WO
WIPO (PCT)
Prior art keywords
cation
hetaryl
aralkyl
cycloalkyl
aryl
Prior art date
Application number
PCT/EP2006/006183
Other languages
German (de)
French (fr)
Other versions
WO2007006417A2 (en
Inventor
Horst Berneth
Karin Hassenrueck
Timo Meyer-Friedrichsen
Ulrich Feldhues
Josef-Walter Stawitz
Friedrich-Karl Bruder
Rafael Oser
Original Assignee
Lanxess Deutschland Gmbh
Horst Berneth
Karin Hassenrueck
Timo Meyer-Friedrichsen
Ulrich Feldhues
Josef-Walter Stawitz
Friedrich-Karl Bruder
Rafael Oser
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, Horst Berneth, Karin Hassenrueck, Timo Meyer-Friedrichsen, Ulrich Feldhues, Josef-Walter Stawitz, Friedrich-Karl Bruder, Rafael Oser filed Critical Lanxess Deutschland Gmbh
Publication of WO2007006417A2 publication Critical patent/WO2007006417A2/en
Publication of WO2007006417A3 publication Critical patent/WO2007006417A3/en

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
    • C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
    • C09B47/26—Amide radicals
    • 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)

Abstract

Disclosed are optical data carriers, which are writable and readable with blue light having a wavelength ranging from 360 to 460 nm. The data layer contains at least one axially substituted phthalocyanine sulfonamide of formula (I), wherein M represents a trivalent or tetravalent metal atom, R1 and R2 independently represent hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl, or hetaryl, or R1 and R2 form a hydrogenated, partially hydrogenated, quasi aromatic, or aromatic ring, preferably a five-membered to seven-membered ring, along with the N atom to which the same are bound, R3 represents hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl, or hetaryl, R4 represents hydroxy, halogen, alkyl, cycloalkyl, alkoxy, monoalkylamino or dialkylamino, aralkyl, aryl, hetaryl, arylazo, hetarylazo, cyano, nitro, or alkoxycarbonyl, A represents oxygen or sulfur, m represents a number from 1 to 4, n represents a number from 0 to 3, m+n represents a number from 1 to 4, x represents 1 if a trivalent metal atom is used while representing 2 if a tetravalent metal atom is used, y represents a number from 0 to 4, and Kat represents hydrogen, lithium cation, sodium cation, potassium cation, ammonium cation, tetrabutylammonium cation, tetrapropylammonium cation, tetraethylammonium cation, tetramethylammonium cation.
PCT/EP2006/006183 2005-07-08 2006-06-27 Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the data layer of optical data carriers WO2007006417A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510031974 DE102005031974A1 (en) 2005-07-08 2005-07-08 Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the information layer of optical data carriers
DE102005031974.2 2005-07-08

Publications (2)

Publication Number Publication Date
WO2007006417A2 WO2007006417A2 (en) 2007-01-18
WO2007006417A3 true WO2007006417A3 (en) 2007-04-19

Family

ID=37461484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/006183 WO2007006417A2 (en) 2005-07-08 2006-06-27 Axially substituted phthalocyanine sulfonamides as light-absorbing compounds in the data layer of optical data carriers

Country Status (2)

Country Link
DE (1) DE102005031974A1 (en)
WO (1) WO2007006417A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105026406A (en) * 2013-03-11 2015-11-04 沙特基础工业公司 Aryloxy-phthalocyanines of group iii metals
CN107068871A (en) 2013-03-11 2017-08-18 沙特基础工业公司 Plane donor-acceptor hetero-junctions and the photovoltaic cell comprising it

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371888A (en) * 1989-08-11 1991-03-27 Toyobo Co Ltd Optical recording medium
DE10148106A1 (en) * 2001-09-28 2003-04-17 Bayer Ag Optical data carrier comprising information layer of new or known axially substituted cobalt phthalocyanine on substrate, can be written upon and read with infrared (preferably laser) light
US20030113665A1 (en) * 2001-03-28 2003-06-19 Horst Berneth Optical data medium containing, in the information layer, a dye as a light-absorbing compound
WO2005000972A2 (en) * 2003-06-27 2005-01-06 Ciba Specialty Chemicals Holding Inc. Optical recording materials having high storage density

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371888A (en) * 1989-08-11 1991-03-27 Toyobo Co Ltd Optical recording medium
US20030113665A1 (en) * 2001-03-28 2003-06-19 Horst Berneth Optical data medium containing, in the information layer, a dye as a light-absorbing compound
DE10148106A1 (en) * 2001-09-28 2003-04-17 Bayer Ag Optical data carrier comprising information layer of new or known axially substituted cobalt phthalocyanine on substrate, can be written upon and read with infrared (preferably laser) light
WO2005000972A2 (en) * 2003-06-27 2005-01-06 Ciba Specialty Chemicals Holding Inc. Optical recording materials having high storage density

Also Published As

Publication number Publication date
WO2007006417A2 (en) 2007-01-18
DE102005031974A1 (en) 2007-01-11

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