CH231187A - Process for the preparation of a monoazo dye. - Google Patents

Process for the preparation of a monoazo dye.

Info

Publication number
CH231187A
CH231187A CH231187DA CH231187A CH 231187 A CH231187 A CH 231187A CH 231187D A CH231187D A CH 231187DA CH 231187 A CH231187 A CH 231187A
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 CH231187A publication Critical patent/CH231187A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH231187D 1941-09-06 1942-07-27 Process for the preparation of a monoazo dye. CH231187A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE231187X 1941-09-06
CH227980T 1942-07-27

Publications (1)

Publication Number Publication Date
CH231187A true CH231187A (en) 1944-02-29

Family

ID=25727158

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231187D CH231187A (en) 1941-09-06 1942-07-27 Process for the preparation of a monoazo dye.

Country Status (1)

Country Link
CH (1) CH231187A (en)

Similar Documents

Publication Publication Date Title
CH257011A (en) Process for the preparation of a disazo dye.
CH225364A (en) Process for the preparation of a monoazo dye.
CH230205A (en) Process for the preparation of a trisazo dye.
CH226847A (en) Process for the preparation of a monoazo dye.
CH231183A (en) Process for the preparation of a monoazo dye.
CH231182A (en) Process for the preparation of a monoazo dye.
CH231186A (en) Process for the preparation of a monoazo dye.
CH231184A (en) Process for the preparation of a monoazo dye.
CH231187A (en) Process for the preparation of a monoazo dye.