ES454015A1 - Fibrereactive azo dyes process for their manufacture and use thereof - Google Patents

Fibrereactive azo dyes process for their manufacture and use thereof

Info

Publication number
ES454015A1
ES454015A1 ES454015A ES454015A ES454015A1 ES 454015 A1 ES454015 A1 ES 454015A1 ES 454015 A ES454015 A ES 454015A ES 454015 A ES454015 A ES 454015A ES 454015 A1 ES454015 A1 ES 454015A1
Authority
ES
Spain
Prior art keywords
formula
radical
fibrereactive
manufacture
azo dyes
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
ES454015A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 CH1597575A external-priority patent/CH619258A5/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES454015A1 publication Critical patent/ES454015A1/en
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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/043—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring containing two or more triazine rings linked together by a non-chromophoric link
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Fiber-reactive dyes of the formula (1) in which R1 and R2 are hydrogen, X1 and X2 are chlorine, D1 is the radical of an anthraquinone dye of the formula (2) in which the benzene radical A contains a sulfonic group or a carboxylic group and D2 is the radical of a monoazo dye, carrier of sulfonic groups. The invention especially concerns the fiber-reactive dyes of the formula ** (formula) ** where Y is SO3H or COOH, the anthraquinone nucleus may contain one more sulfonic group, the benzene radical B may contain other substituents and n is 3. (Machine-translation by Google Translate, not legally binding)
ES454015A 1975-12-09 1976-12-07 Fibrereactive azo dyes process for their manufacture and use thereof Expired ES454015A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1597575A CH619258A5 (en) 1975-12-09 1975-12-09 Process for the preparation of fibre-reactive dyestuffs
CH1415676 1976-11-10

Publications (1)

Publication Number Publication Date
ES454015A1 true ES454015A1 (en) 1978-03-01

Family

ID=25713904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454015A Expired ES454015A1 (en) 1975-12-09 1976-12-07 Fibrereactive azo dyes process for their manufacture and use thereof

Country Status (8)

Country Link
JP (1) JPS5269933A (en)
BR (1) BR7608230A (en)
CS (1) CS194247B2 (en)
DE (1) DE2655449A1 (en)
ES (1) ES454015A1 (en)
FR (1) FR2334724A1 (en)
GB (1) GB1547659A (en)
IT (1) IT1066798B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2144450T3 (en) * 1992-08-19 2000-06-16 Ciba Sc Holding Ag REACTIVE DYES WITH FIBERS, OBTAINING AND USING THEM.
CN103509370B (en) * 2012-06-25 2015-11-18 浙江舜龙化工有限公司 A kind of Active green dye

Also Published As

Publication number Publication date
JPS5269933A (en) 1977-06-10
FR2334724A1 (en) 1977-07-08
GB1547659A (en) 1979-06-27
FR2334724B1 (en) 1980-10-31
IT1066798B (en) 1985-03-12
BR7608230A (en) 1977-11-29
CS194247B2 (en) 1979-11-30
DE2655449A1 (en) 1977-06-16

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