CH66041A - Process for the preparation of a substantive polyazo dye - Google Patents

Process for the preparation of a substantive polyazo dye

Info

Publication number
CH66041A
CH66041A CH66041A CH66041DA CH66041A CH 66041 A CH66041 A CH 66041A CH 66041 A CH66041 A CH 66041A CH 66041D A CH66041D A CH 66041DA CH 66041 A CH66041 A CH 66041A
Authority
CH
Switzerland
Prior art keywords
substantive
preparation
polyazo dye
polyazo
dye
Prior art date
Application number
CH66041A
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 CH66041A publication Critical patent/CH66041A/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
    • C09B35/50—Tetrazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH66041A 1913-09-06 1913-09-06 Process for the preparation of a substantive polyazo dye CH66041A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH66041T 1913-09-06
CH65135T 1913-09-06

Publications (1)

Publication Number Publication Date
CH66041A true CH66041A (en) 1914-08-01

Family

ID=25699686

Family Applications (1)

Application Number Title Priority Date Filing Date
CH66041A CH66041A (en) 1913-09-06 1913-09-06 Process for the preparation of a substantive polyazo dye

Country Status (1)

Country Link
CH (1) CH66041A (en)

Similar Documents

Publication Publication Date Title
CH66041A (en) Process for the preparation of a substantive polyazo dye
CH65135A (en) Process for the preparation of a substantive polyazo dye
CH66039A (en) Process for the preparation of a substantive polyazo dye
CH66040A (en) Process for the preparation of a substantive polyazo dye
CH64237A (en) Process for the preparation of a disazo dye
CH51450A (en) Process for the preparation of a substantive disazo dye
CH51956A (en) Process for the preparation of a substantive disazo dye
CH61699A (en) Process for the preparation of a substantive dye
CH58414A (en) Process for the preparation of a tetrazo dye
CH64851A (en) Process for the preparation of a vat dye
CH71035A (en) Process for the preparation of a substantive disazo dye
CH61920A (en) Process for the preparation of a related azo dye
CH66645A (en) Process for the preparation of a related azo dye
CH63476A (en) Process for the preparation of a black-violet disazo dye
CH55548A (en) Process for the preparation of a disazo dye
CH59805A (en) Process for the preparation of a brown azo dye
CH63478A (en) Process for the preparation of a blue-black disazo dye
CH67054A (en) Process for the preparation of a vat dye
CH62139A (en) Process for the preparation of a vat dye
CH62850A (en) Process for the preparation of a vat dye
CH63270A (en) Process for the preparation of a vat dye
CH63577A (en) Process for the preparation of a vat dye
CH64845A (en) Process for the preparation of a vat dye
CH64850A (en) Process for the preparation of a vat dye
CH64852A (en) Process for the preparation of a vat dye