ES395205A1 - Procedimiento para la preparacion de colorantes disazoicos solubles en agua. - Google Patents

Procedimiento para la preparacion de colorantes disazoicos solubles en agua.

Info

Publication number
ES395205A1
ES395205A1 ES395205A ES395205A ES395205A1 ES 395205 A1 ES395205 A1 ES 395205A1 ES 395205 A ES395205 A ES 395205A ES 395205 A ES395205 A ES 395205A ES 395205 A1 ES395205 A1 ES 395205A1
Authority
ES
Spain
Prior art keywords
formula
group
hydroxyl
radical
see formula
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
ES395205A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES395205A1 publication Critical patent/ES395205A1/es
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
    • 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)
ES395205A 1970-09-24 1971-09-18 Procedimiento para la preparacion de colorantes disazoicos solubles en agua. Expired ES395205A1 (es)

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
ES395205A1 true ES395205A1 (es) 1973-11-01

Family

ID=5783260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395205A Expired ES395205A1 (es) 1970-09-24 1971-09-18 Procedimiento para la preparacion de colorantes disazoicos solubles en agua.

Country Status (10)

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

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
CH565846A5 (es) 1975-08-29
FR2107951A1 (es) 1972-05-12
AU3376571A (en) 1973-03-29
DE2047025C3 (de) 1979-06-21
FR2107951B1 (es) 1976-03-26
DE2047025A1 (de) 1972-03-30
DE2047025B2 (de) 1978-10-26
GB1370456A (en) 1974-10-16
CS165361B2 (es) 1975-12-22
BE773034A (fr) 1972-03-24
CA953711A (en) 1974-08-27

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