CH435496A - Process for the preparation of new monoazo dyes - Google Patents

Process for the preparation of new monoazo dyes

Info

Publication number
CH435496A
CH435496A CH121763A CH121763A CH435496A CH 435496 A CH435496 A CH 435496A CH 121763 A CH121763 A CH 121763A CH 121763 A CH121763 A CH 121763A CH 435496 A CH435496 A CH 435496A
Authority
CH
Switzerland
Prior art keywords
preparation
monoazo dyes
new monoazo
new
dyes
Prior art date
Application number
CH121763A
Other languages
German (de)
Inventor
Werner Dr Zerweck
Richard Dr Fleischhauer
Heinz Dr Bender
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH435496A publication Critical patent/CH435496A/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
    • C09B62/443—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 alternatively specified
    • C09B62/447—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH121763A 1962-02-02 1963-01-31 Process for the preparation of new monoazo dyes CH435496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0026154 1962-02-02

Publications (1)

Publication Number Publication Date
CH435496A true CH435496A (en) 1967-05-15

Family

ID=7018047

Family Applications (1)

Application Number Title Priority Date Filing Date
CH121763A CH435496A (en) 1962-02-02 1963-01-31 Process for the preparation of new monoazo dyes

Country Status (3)

Country Link
CH (1) CH435496A (en)
DE (1) DE1444591A1 (en)
GB (1) GB961267A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655625C2 (en) * 1976-12-08 1986-04-10 Bayer Ag, 5090 Leverkusen Metal complex dyes
DE2935681A1 (en) * 1979-09-04 1981-03-12 Bayer Ag, 5090 Leverkusen REACTIVE DYES
DE3023855A1 (en) * 1980-06-25 1982-01-14 Bayer Ag, 5090 Leverkusen REACTIVE DYES, METHOD FOR THEIR PRODUCTION AND THEIR USE FOR COLORING AND PRINTING FIBER MATERIALS CONTAINING HYDROXYL GROUPS OR NITROGEN MATERIALS
JP2001139835A (en) * 1999-09-16 2001-05-22 Ciba Specialty Chem Holding Inc Addition product of acryloylamino-substituted dye, its preparation method and use

Also Published As

Publication number Publication date
GB961267A (en) 1964-06-17
DE1444591A1 (en) 1968-11-21

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