BE590124A - Water soluble azo dyes containing one or more thiosulfuric groups and their preparation. - Google Patents

Water soluble azo dyes containing one or more thiosulfuric groups and their preparation.

Info

Publication number
BE590124A
BE590124A BE590124A BE590124A BE590124A BE 590124 A BE590124 A BE 590124A BE 590124 A BE590124 A BE 590124A BE 590124 A BE590124 A BE 590124A BE 590124 A BE590124 A BE 590124A
Authority
BE
Belgium
Prior art keywords
thiosulfuric
groups
preparation
water soluble
azo dyes
Prior art date
Application number
BE590124A
Other languages
French (fr)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE590124A publication Critical patent/BE590124A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/82—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE590124A 1959-04-24 1960-04-25 Water soluble azo dyes containing one or more thiosulfuric groups and their preparation. BE590124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0028298 1959-04-24

Publications (1)

Publication Number Publication Date
BE590124A true BE590124A (en) 1960-10-25

Family

ID=7092819

Family Applications (1)

Application Number Title Priority Date Filing Date
BE590124A BE590124A (en) 1959-04-24 1960-04-25 Water soluble azo dyes containing one or more thiosulfuric groups and their preparation.

Country Status (3)

Country Link
BE (1) BE590124A (en)
CH (1) CH393581A (en)
GB (1) GB953428A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515114B1 (en) 2002-06-10 2003-02-04 Clariant Finance (Bvi) Limited Bunte salt azo dye compound

Also Published As

Publication number Publication date
GB953428A (en) 1964-03-25
CH393581A (en) 1965-06-15

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