CH81256A - Process for the preparation of a stain-coloring azo dye - Google Patents

Process for the preparation of a stain-coloring azo dye

Info

Publication number
CH81256A
CH81256A CH81256A CH81256DA CH81256A CH 81256 A CH81256 A CH 81256A CH 81256 A CH81256 A CH 81256A CH 81256D A CH81256D A CH 81256DA CH 81256 A CH81256 A CH 81256A
Authority
CH
Switzerland
Prior art keywords
stain
coloring
preparation
azo dye
azo
Prior art date
Application number
CH81256A
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 CH81256A publication Critical patent/CH81256A/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
CH81256A 1917-06-19 1917-06-19 Process for the preparation of a stain-coloring azo dye CH81256A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH81256T 1917-06-19
CH80234T 1917-06-19

Publications (1)

Publication Number Publication Date
CH81256A true CH81256A (en) 1919-05-16

Family

ID=25702673

Family Applications (1)

Application Number Title Priority Date Filing Date
CH81256A CH81256A (en) 1917-06-19 1917-06-19 Process for the preparation of a stain-coloring azo dye

Country Status (1)

Country Link
CH (1) CH81256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008086A1 (en) * 1979-03-15 1980-09-18 Sandoz Ag MONOMETAL COMPLEXES, THEIR PRODUCTION AND USE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008086A1 (en) * 1979-03-15 1980-09-18 Sandoz Ag MONOMETAL COMPLEXES, THEIR PRODUCTION AND USE

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