CH78032A - 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
CH78032A
CH78032A CH78032A CH78032DA CH78032A CH 78032 A CH78032 A CH 78032A CH 78032 A CH78032 A CH 78032A CH 78032D A CH78032D A CH 78032DA CH 78032 A CH78032 A CH 78032A
Authority
CH
Switzerland
Prior art keywords
post
preparation
azo dye
chromable
chromable azo
Prior art date
Application number
CH78032A
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 CH78032A publication Critical patent/CH78032A/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
    • C09B31/10—Disazo dyes from a coupling component "C" containing reactive methylene groups
    • C09B31/11—Aceto- or benzoyl-acetylarylides
    • C09B31/115—Aceto- or benzoyl-acetylarylides containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH78032A 1916-04-14 1916-04-14 Process for the preparation of a post-chromable azo dye CH78032A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH78032T 1916-04-14
CH77803T 1918-06-01

Publications (1)

Publication Number Publication Date
CH78032A true CH78032A (en) 1919-01-02

Family

ID=25702212

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78032A CH78032A (en) 1916-04-14 1916-04-14 Process for the preparation of a post-chromable azo dye

Country Status (1)

Country Link
CH (1) CH78032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474024A (en) * 1944-11-29 1949-06-21 Allied Chem & Dye Corp Disazo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474024A (en) * 1944-11-29 1949-06-21 Allied Chem & Dye Corp Disazo dyestuffs

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