AT289982B - Process for the preparation of new azo dyes containing sulfonic acid groups - Google Patents

Process for the preparation of new azo dyes containing sulfonic acid groups

Info

Publication number
AT289982B
AT289982B AT128270A AT128270A AT289982B AT 289982 B AT289982 B AT 289982B AT 128270 A AT128270 A AT 128270A AT 128270 A AT128270 A AT 128270A AT 289982 B AT289982 B AT 289982B
Authority
AT
Austria
Prior art keywords
preparation
sulfonic acid
acid groups
azo dyes
containing sulfonic
Prior art date
Application number
AT128270A
Other languages
German (de)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT289982B publication Critical patent/AT289982B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/28—Polishing implements
    • A47L13/30—Implements for polishing and waxing or oiling, with dispensers for wax or oil
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
AT128270A 1969-02-13 1970-02-12 Process for the preparation of new azo dyes containing sulfonic acid groups AT289982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691907118 DE1907118A1 (en) 1969-02-13 1969-02-13 Process for the preparation of azo dyes containing sulfonic acid groups

Publications (1)

Publication Number Publication Date
AT289982B true AT289982B (en) 1971-05-10

Family

ID=5725080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT128270A AT289982B (en) 1969-02-13 1970-02-12 Process for the preparation of new azo dyes containing sulfonic acid groups

Country Status (7)

Country Link
AT (1) AT289982B (en)
BE (1) BE745887A (en)
CA (1) CA919662A (en)
DE (1) DE1907118A1 (en)
FR (1) FR2033332B1 (en)
GB (1) GB1269887A (en)
NL (1) NL7001946A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE81152C (en) *
FR1079084A (en) * 1952-03-05 1954-11-25 Geigy Ag J R Yellow mono-azo dyes and method of preparation
CH330485A (en) * 1955-01-21 1958-06-15 Sandoz Ag Process for the preparation of acidic monoazo dyes

Also Published As

Publication number Publication date
DE1907118A1 (en) 1970-10-15
NL7001946A (en) 1970-08-17
FR2033332B1 (en) 1974-05-03
CA919662A (en) 1973-01-23
BE745887A (en) 1970-07-16
GB1269887A (en) 1972-04-06
FR2033332A1 (en) 1970-12-04

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