CH54424A - Process for the preparation of a substantive orange cotton dye - Google Patents

Process for the preparation of a substantive orange cotton dye

Info

Publication number
CH54424A
CH54424A CH54424A CH54424DA CH54424A CH 54424 A CH54424 A CH 54424A CH 54424 A CH54424 A CH 54424A CH 54424D A CH54424D A CH 54424DA CH 54424 A CH54424 A CH 54424A
Authority
CH
Switzerland
Prior art keywords
substantive
preparation
cotton dye
orange cotton
orange
Prior art date
Application number
CH54424A
Other languages
German (de)
Inventor
Sandoz Chemische Fabri Vormals
Original Assignee
Chem Fab Vormals Sandoz
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 Fab Vormals Sandoz filed Critical Chem Fab Vormals Sandoz
Publication of CH54424A publication Critical patent/CH54424A/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
    • C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH54424A 1911-01-28 1911-01-28 Process for the preparation of a substantive orange cotton dye CH54424A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH54424T 1911-01-28
CH46184T 1911-01-28

Publications (1)

Publication Number Publication Date
CH54424A true CH54424A (en) 1912-05-17

Family

ID=25695908

Family Applications (1)

Application Number Title Priority Date Filing Date
CH54424A CH54424A (en) 1911-01-28 1911-01-28 Process for the preparation of a substantive orange cotton dye

Country Status (1)

Country Link
CH (1) CH54424A (en)

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