CH522720A - Process for the preparation of new water-soluble metal complex disazo dyes - Google Patents

Process for the preparation of new water-soluble metal complex disazo dyes

Info

Publication number
CH522720A
CH522720A CH579471A CH579471A CH522720A CH 522720 A CH522720 A CH 522720A CH 579471 A CH579471 A CH 579471A CH 579471 A CH579471 A CH 579471A CH 522720 A CH522720 A CH 522720A
Authority
CH
Switzerland
Prior art keywords
preparation
metal complex
soluble metal
new water
disazo dyes
Prior art date
Application number
CH579471A
Other languages
German (de)
Inventor
Fritz Dr Meininger
Plessen Helmold Dr Von
Original Assignee
Hoechst 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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH522720A publication Critical patent/CH522720A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • C09B62/447—Azo dyes
    • C09B62/455—Metal complex azo dyes
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/485—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being a halo-cyclobutyl-carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group
    • C09B62/489—Azo dyes
    • C09B62/495—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH579471A 1969-02-20 1970-02-17 Process for the preparation of new water-soluble metal complex disazo dyes CH522720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691908356 DE1908356A1 (en) 1969-02-20 1969-02-20 Water-soluble metal complex disazo dyes and process for their preparation

Publications (1)

Publication Number Publication Date
CH522720A true CH522720A (en) 1972-05-15

Family

ID=5725736

Family Applications (2)

Application Number Title Priority Date Filing Date
CH579471A CH522720A (en) 1969-02-20 1970-02-17 Process for the preparation of new water-soluble metal complex disazo dyes
CH225470A CH532116A (en) 1969-02-20 1970-02-17 Process for the preparation of 1: 1 copper, 1: 2 chromium and 1: 2 cobalt complex disazo dyes in substance

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH225470A CH532116A (en) 1969-02-20 1970-02-17 Process for the preparation of 1: 1 copper, 1: 2 chromium and 1: 2 cobalt complex disazo dyes in substance

Country Status (6)

Country Link
AT (2) AT292143B (en)
BE (1) BE746314A (en)
CH (2) CH522720A (en)
DE (1) DE1908356A1 (en)
FR (1) FR2031564A1 (en)
GB (1) GB1305271A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12006437B2 (en) * 2019-07-29 2024-06-11 Huntsman Textile Effects (Switzerland) Gmbh Fibre reactive dyes, their preparation and their use

Also Published As

Publication number Publication date
BE746314A (en) 1970-08-20
CH532116A (en) 1972-12-31
AT297174B (en) 1972-03-10
FR2031564A1 (en) 1970-11-20
DE1908356A1 (en) 1970-09-10
AT292143B (en) 1971-08-10
GB1305271A (en) 1973-01-31

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Legal Events

Date Code Title Description
PL Patent ceased