CH226848A - Process for the preparation of a monoazo dye. - Google Patents

Process for the preparation of a monoazo dye.

Info

Publication number
CH226848A
CH226848A CH226848DA CH226848A CH 226848 A CH226848 A CH 226848A CH 226848D A CH226848D A CH 226848DA CH 226848 A CH226848 A CH 226848A
Authority
CH
Switzerland
Prior art keywords
preparation
monoazo dye
monoazo
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie 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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH226848A publication Critical patent/CH226848A/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
    • 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
    • C09B62/62—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 ethylenamino or N-acylated ethylenamino group or a —CO—NH—CH2—CH2—X group, wherein X is a halogen atom, a quaternary ammonium group or O-acyl and acyl is derived from an organic or inorganic acid, or a beta-substituted ethylamine group
    • C09B62/66—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)
CH226848D 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye. CH226848A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE180440X 1940-04-18
CH225364T 1941-08-26

Publications (1)

Publication Number Publication Date
CH226848A true CH226848A (en) 1943-04-30

Family

ID=25726866

Family Applications (4)

Application Number Title Priority Date Filing Date
CH226848D CH226848A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.
CH226850D CH226850A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.
CH226847D CH226847A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.
CH226849D CH226849A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.

Family Applications After (3)

Application Number Title Priority Date Filing Date
CH226850D CH226850A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.
CH226847D CH226847A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.
CH226849D CH226849A (en) 1940-04-18 1941-08-26 Process for the preparation of a monoazo dye.

Country Status (1)

Country Link
CH (4) CH226848A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154533A (en) * 1957-12-18 1964-10-27 Basf Ag New azo dyestuffs

Also Published As

Publication number Publication date
CH226849A (en) 1943-04-30
CH226847A (en) 1943-04-30
CH226850A (en) 1943-04-30

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