CH78023A - Process for the preparation of a post-chromable azo dye - Google Patents

Process for the preparation of a post-chromable azo dye

Info

Publication number
CH78023A
CH78023A CH78023A CH78023DA CH78023A CH 78023 A CH78023 A CH 78023A CH 78023 A CH78023 A CH 78023A CH 78023D A CH78023D A CH 78023DA CH 78023 A CH78023 A CH 78023A
Authority
CH
Switzerland
Prior art keywords
post
preparation
azo dye
chromable
chromable azo
Prior art date
Application number
CH78023A
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH78023A publication Critical patent/CH78023A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH78023A 1916-04-14 1916-04-14 Process for the preparation of a post-chromable azo dye CH78023A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH78023T 1916-04-14
CH77803T 1918-06-01

Publications (1)

Publication Number Publication Date
CH78023A true CH78023A (en) 1919-01-02

Family

ID=25702203

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78023A CH78023A (en) 1916-04-14 1916-04-14 Process for the preparation of a post-chromable azo dye

Country Status (1)

Country Link
CH (1) CH78023A (en)

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