CH425034A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
CH425034A
CH425034A CH710062A CH710062A CH425034A CH 425034 A CH425034 A CH 425034A CH 710062 A CH710062 A CH 710062A CH 710062 A CH710062 A CH 710062A CH 425034 A CH425034 A CH 425034A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH710062A
Other languages
German (de)
Inventor
Rudolf Dr Schroedel
Werner Dr Rohland
Hermann Dr Weissauer
Rudolf Dr Waechter
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH425034A publication Critical patent/CH425034A/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
    • C09B62/44—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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—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
    • C09B62/503—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
    • C09B62/513—Disazo or polyazo dyes
    • 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
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
CH710062A 1961-07-05 1962-06-13 Process for the production of azo dyes CH425034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63139A DE1285642B (en) 1961-07-05 1961-07-05 Process for the production of azo dyes

Publications (1)

Publication Number Publication Date
CH425034A true CH425034A (en) 1966-11-30

Family

ID=6973860

Family Applications (1)

Application Number Title Priority Date Filing Date
CH710062A CH425034A (en) 1961-07-05 1962-06-13 Process for the production of azo dyes

Country Status (4)

Country Link
BE (1) BE619784A (en)
CH (1) CH425034A (en)
DE (1) DE1285642B (en)
GB (1) GB954140A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1198990A (en) * 1957-03-07 1959-12-10 Ciba Geigy New Azo Dyes, Their Preparation and Use

Also Published As

Publication number Publication date
DE1285642B (en) 1968-12-19
BE619784A (en) 1963-01-04
GB954140A (en) 1964-04-02

Similar Documents

Publication Publication Date Title
CH415900A (en) Process for the production of dyes
CH426054A (en) Process for the production of azo dyes
CH472486A (en) Process for the production of azo dyes
CH419391A (en) Process for the production of azo dyes
CH447427A (en) Process for the production of azo dyes
CH412149A (en) Process for the production of azo dyes
CH405549A (en) Process for the production of azo dyes
CH420422A (en) Process for the production of water-insoluble azo dyes
CH438534A (en) Process for the production of azo dyes
CH421345A (en) Process for the production of azo dyes
CH462985A (en) Process for the production of azo dyes
CH392727A (en) Process for the production of dyes
CH391146A (en) Process for the production of azo pigments
CH425035A (en) Process for the production of azo dyes
CH449140A (en) Process for the production of dyes
CH369843A (en) Process for the production of azo dyes
CH433537A (en) Process for the production of reactive dyes
CH393587A (en) Process for the preparation of monoazo dyes
CH435497A (en) Process for the production of azo dyes
CH451363A (en) Process for the production of azo dyes
CH417809A (en) Process for the production of new azo dyes
CH425034A (en) Process for the production of azo dyes
CH459399A (en) Process for the production of azo dyes
CH428030A (en) Process for the production of azo dyes
CH438536A (en) Process for the production of azo dyes