BE766793A - Complexes du chrome 1/2 asymetriques de colorants azoiques - Google Patents

Complexes du chrome 1/2 asymetriques de colorants azoiques

Info

Publication number
BE766793A
BE766793A BE766793A BE766793A BE766793A BE 766793 A BE766793 A BE 766793A BE 766793 A BE766793 A BE 766793A BE 766793 A BE766793 A BE 766793A BE 766793 A BE766793 A BE 766793A
Authority
BE
Belgium
Prior art keywords
asymmetrical
chrome
complexes
azoic dyes
azoic
Prior art date
Application number
BE766793A
Other languages
English (en)
French (fr)
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 BE766793A publication Critical patent/BE766793A/xx

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
    • C09B62/44—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
    • C09B62/503—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 an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/515—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE766793A 1970-05-06 1971-05-06 Complexes du chrome 1/2 asymetriques de colorants azoiques BE766793A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702022085 DE2022085A1 (de) 1970-05-06 1970-05-06 Unsymmetrische 1:2-Chromkomplexazofarbstoffe ohne wasserloeslichmachende Sulfonsaeure- oder Carbonsaeuregruppen

Publications (1)

Publication Number Publication Date
BE766793A true BE766793A (fr) 1971-11-08

Family

ID=5770341

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766793A BE766793A (fr) 1970-05-06 1971-05-06 Complexes du chrome 1/2 asymetriques de colorants azoiques

Country Status (5)

Country Link
BE (1) BE766793A (https=)
CH (1) CH554926A (https=)
DE (1) DE2022085A1 (https=)
FR (1) FR2088394B1 (https=)
GB (1) GB1336612A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424320A1 (de) * 1984-07-02 1986-01-23 Sandoz-Patent-GmbH, 7850 Lörrach Wasserloesliche basische farbstoffe, ihre herstellung und verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB947647A (en) * 1960-11-11 1964-01-22 Ici Ltd New chromium complexes of azo dyestuffs

Also Published As

Publication number Publication date
CH554926A (de) 1974-10-15
GB1336612A (en) 1973-11-07
FR2088394B1 (https=) 1978-01-13
FR2088394A1 (https=) 1972-01-07
DE2022085A1 (de) 1971-12-09

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