BE773034A - Colorants disazoiques, complexes de metaux de ces colorants et preparation de ces produits - Google Patents

Colorants disazoiques, complexes de metaux de ces colorants et preparation de ces produits

Info

Publication number
BE773034A
BE773034A BE773034A BE773034A BE773034A BE 773034 A BE773034 A BE 773034A BE 773034 A BE773034 A BE 773034A BE 773034 A BE773034 A BE 773034A BE 773034 A BE773034 A BE 773034A
Authority
BE
Belgium
Prior art keywords
dyes
products
preparation
disazoic
metal complexes
Prior art date
Application number
BE773034A
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 BE773034A publication Critical patent/BE773034A/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)
BE773034A 1970-09-24 1971-09-24 Colorants disazoiques, complexes de metaux de ces colorants et preparation de ces produits BE773034A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702047025 DE2047025C3 (de) 1970-09-24 1970-09-24 Wasserlösliche 1 zu 1-Kupferkomplex-Disazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben oder Bedrucken von nativen oder regenerierten Cellulosefaser«, Leder, Wolle, Seide, Polyamid- oder Polyurethanfasern

Publications (1)

Publication Number Publication Date
BE773034A true BE773034A (fr) 1972-03-24

Family

ID=5783260

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773034A BE773034A (fr) 1970-09-24 1971-09-24 Colorants disazoiques, complexes de metaux de ces colorants et preparation de ces produits

Country Status (10)

Country Link
AU (1) AU465069B2 (de)
BE (1) BE773034A (de)
BR (1) BR7106295D0 (de)
CA (1) CA953711A (de)
CH (1) CH565846A5 (de)
CS (1) CS165361B2 (de)
DE (1) DE2047025C3 (de)
ES (1) ES395205A1 (de)
FR (1) FR2107951B1 (de)
GB (1) GB1370456A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185012A (en) * 1970-09-24 1980-01-22 Hoechst Aktiengesellschaft Water-soluble, fibre-reactive copper complex disazo dyestuffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285552A (fr) * 1961-03-11 1962-02-23 Ici Ltd Nouveaux colorants azoïques métallisés
FR1331888A (fr) * 1962-08-24 1963-07-05 Bayer Ag Colorants azoïques métallifères, leur procédé de préparation et leur application
FR1372362A (fr) * 1962-10-26 1964-09-11 Hoechst Ag Colorants azoiques solubles dans l'eau et leur préparation

Also Published As

Publication number Publication date
AU465069B2 (en) 1975-09-18
BR7106295D0 (pt) 1973-05-03
ES395205A1 (es) 1973-11-01
CH565846A5 (de) 1975-08-29
FR2107951A1 (de) 1972-05-12
AU3376571A (en) 1973-03-29
DE2047025C3 (de) 1979-06-21
FR2107951B1 (de) 1976-03-26
DE2047025A1 (de) 1972-03-30
DE2047025B2 (de) 1978-10-26
GB1370456A (en) 1974-10-16
CS165361B2 (de) 1975-12-22
CA953711A (en) 1974-08-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B

Effective date: 19900930