FR1347646A - Process for the halogenation of phthalocyanines. - Google Patents

Process for the halogenation of phthalocyanines.

Info

Publication number
FR1347646A
FR1347646A FR925535A FR925535A FR1347646A FR 1347646 A FR1347646 A FR 1347646A FR 925535 A FR925535 A FR 925535A FR 925535 A FR925535 A FR 925535A FR 1347646 A FR1347646 A FR 1347646A
Authority
FR
France
Prior art keywords
phthalocyanines
halogenation
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
Application number
FR925535A
Other languages
French (fr)
Inventor
Walter Frey
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.)
Sandoz AG
Original Assignee
Sandoz AG
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
Priority claimed from CH236462A external-priority patent/CH404044A/en
Application granted granted Critical
Publication of FR1347646A publication Critical patent/FR1347646A/en
Priority claimed from CH35663A external-priority patent/CH425047A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Expired 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
    • C09B47/10—Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR925535A 1962-02-26 1963-02-21 Process for the halogenation of phthalocyanines. Expired FR1347646A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH236462A CH404044A (en) 1962-02-26 1962-02-26 Process for chlorinating phthalocyanines
CH35663A CH425047A (en) 1963-01-11 1963-01-11 Process for halogenating phthalocyanines
CH35763A CH425048A (en) 1963-01-11 1963-01-11 Process for halogenating phthalocyanines

Publications (1)

Publication Number Publication Date
FR1347646A true FR1347646A (en) 1962-12-28

Family

ID=27172032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925535A Expired FR1347646A (en) 1962-02-26 1963-02-21 Process for the halogenation of phthalocyanines.

Country Status (4)

Country Link
DE (1) DE1251889C2 (en)
FR (1) FR1347646A (en)
GB (1) GB1032012A (en)
NL (1) NL289340A (en)

Also Published As

Publication number Publication date
NL289340A (en) 1965-03-25
DE1251889B (en) 1967-10-12
DE1251889C2 (en) 1967-10-12
GB1032012A (en) 1966-06-08

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