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CH196177A - Process for the production of a new dye preparation. - Google Patents

Process for the production of a new dye preparation.

Info

Publication number
CH196177A
CH196177A CH196177DA CH196177A CH 196177 A CH196177 A CH 196177A CH 196177D A CH196177D A CH 196177DA CH 196177 A CH196177 A CH 196177A
Authority
CH
Switzerland
Prior art keywords
production
dye preparation
new dye
new
preparation
Prior art date
Application number
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 CH196177A publication Critical patent/CH196177A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH196177D 1935-08-17 1935-08-17 Process for the production of a new dye preparation. CH196177A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH196177T 1935-08-17
CH193079T 1935-08-17

Publications (1)

Publication Number Publication Date
CH196177A true CH196177A (en) 1938-02-28

Family

ID=25722376

Family Applications (1)

Application Number Title Priority Date Filing Date
CH196177D CH196177A (en) 1935-08-17 1935-08-17 Process for the production of a new dye preparation.

Country Status (1)

Country Link
CH (1) CH196177A (en)

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