CH424045A - Verfahren zur Halogenierung von Phthalocyaninen - Google Patents

Verfahren zur Halogenierung von Phthalocyaninen

Info

Publication number
CH424045A
CH424045A CH976562A CH976562A CH424045A CH 424045 A CH424045 A CH 424045A CH 976562 A CH976562 A CH 976562A CH 976562 A CH976562 A CH 976562A CH 424045 A CH424045 A CH 424045A
Authority
CH
Switzerland
Prior art keywords
phthalocyanines
halogenation
Prior art date
Application number
CH976562A
Other languages
English (en)
Inventor
Gibson Hargreaves Kenneth
Dewar Stewart John
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH424045A publication Critical patent/CH424045A/de

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
    • C09B47/10—Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Optical Filters (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH976562A 1961-08-18 1962-08-15 Verfahren zur Halogenierung von Phthalocyaninen CH424045A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2982061A GB926978A (en) 1961-08-18 1961-08-18 Process for the halogenation of phthalocyanines

Publications (1)

Publication Number Publication Date
CH424045A true CH424045A (de) 1966-11-15

Family

ID=10297709

Family Applications (1)

Application Number Title Priority Date Filing Date
CH976562A CH424045A (de) 1961-08-18 1962-08-15 Verfahren zur Halogenierung von Phthalocyaninen

Country Status (3)

Country Link
CH (1) CH424045A (de)
DE (1) DE1254787B (de)
GB (1) GB926978A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109253A (en) 1980-01-31 1981-08-29 Kawasaki Kasei Chem Ltd Production of highly chlorinated copper phthalocyanine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862929A (en) * 1955-03-18 1958-12-02 Ciba Ltd Process for halogenating compounds having a tetraza-porphin structure

Also Published As

Publication number Publication date
DE1254787B (de) 1967-11-23
GB926978A (en) 1963-05-22

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