CH203142A - Process for the production of a new azo dye. - Google Patents

Process for the production of a new azo dye.

Info

Publication number
CH203142A
CH203142A CH203142DA CH203142A CH 203142 A CH203142 A CH 203142A CH 203142D A CH203142D A CH 203142DA CH 203142 A CH203142 A CH 203142A
Authority
CH
Switzerland
Prior art keywords
production
azo dye
new azo
new
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 CH203142A publication Critical patent/CH203142A/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)
CH203142D 1937-02-18 1938-01-21 Process for the production of a new azo dye. CH203142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE203142X 1937-02-18

Publications (1)

Publication Number Publication Date
CH203142A true CH203142A (en) 1939-02-28

Family

ID=5774925

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203142D CH203142A (en) 1937-02-18 1938-01-21 Process for the production of a new azo dye.

Country Status (1)

Country Link
CH (1) CH203142A (en)

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