CH515967A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
CH515967A
CH515967A CH1908268A CH1908268A CH515967A CH 515967 A CH515967 A CH 515967A CH 1908268 A CH1908268 A CH 1908268A CH 1908268 A CH1908268 A CH 1908268A CH 515967 A CH515967 A CH 515967A
Authority
CH
Switzerland
Prior art keywords
azo dyes
azo
dyes
Prior art date
Application number
CH1908268A
Other languages
German (de)
Inventor
Gerhard Dipl Chem Knoechel
Fritz Dipl Chem Kleine
Horst Dipl Chem Rabe
Pfeifer Klaus-Peter
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of CH515967A publication Critical patent/CH515967A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B31/00—Service or tea tables, trolleys, or wagons
    • A47B31/02—Service or tea tables, trolleys, or wagons with heating, cooling or ventilating means
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH1908268A 1968-08-13 1968-12-21 Azo dyes CH515967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13410468 1968-08-13

Publications (1)

Publication Number Publication Date
CH515967A true CH515967A (en) 1971-11-30

Family

ID=5480282

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1908268A CH515967A (en) 1968-08-13 1968-12-21 Azo dyes

Country Status (3)

Country Link
BG (1) BG18706A1 (en)
CH (1) CH515967A (en)
DE (1) DE1814519C3 (en)

Also Published As

Publication number Publication date
DE1814519C3 (en) 1975-03-20
DE1814519A1 (en) 1970-02-26
BG18706A1 (en) 1975-03-20
DE1814519B2 (en) 1974-08-01

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Legal Events

Date Code Title Description
PL Patent ceased