CH457657A - Process for the preparation of new water-soluble mono- or disazo dyes - Google Patents

Process for the preparation of new water-soluble mono- or disazo dyes

Info

Publication number
CH457657A
CH457657A CH899865A CH899865A CH457657A CH 457657 A CH457657 A CH 457657A CH 899865 A CH899865 A CH 899865A CH 899865 A CH899865 A CH 899865A CH 457657 A CH457657 A CH 457657A
Authority
CH
Switzerland
Prior art keywords
preparation
new water
disazo dyes
soluble mono
mono
Prior art date
Application number
CH899865A
Other languages
German (de)
Inventor
Meininger Fritz
Hoyer Ernst
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
Priority to CH612768A priority Critical patent/CH478899A/en
Publication of CH457657A publication Critical patent/CH457657A/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
    • C09B62/503—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 the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/515—Metal complex azo dyes
    • 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
    • C09B62/503—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 the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH899865A 1964-06-30 1965-06-28 Process for the preparation of new water-soluble mono- or disazo dyes CH457657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH612768A CH478899A (en) 1964-06-30 1965-06-28 Process for the production of new water-soluble mono- and disazo dyes and their metal complex compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF43303A DE1246906B (en) 1964-06-30 1964-06-30 Process for the preparation of water-soluble mono- or disazo dyes

Publications (1)

Publication Number Publication Date
CH457657A true CH457657A (en) 1968-06-15

Family

ID=7099493

Family Applications (1)

Application Number Title Priority Date Filing Date
CH899865A CH457657A (en) 1964-06-30 1965-06-28 Process for the preparation of new water-soluble mono- or disazo dyes

Country Status (6)

Country Link
AT (2) AT261078B (en)
BE (1) BE666192A (en)
CH (1) CH457657A (en)
DE (1) DE1246906B (en)
GB (1) GB1106244A (en)
NL (2) NL6508390A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185012A (en) * 1970-09-24 1980-01-22 Hoechst Aktiengesellschaft Water-soluble, fibre-reactive copper complex disazo dyestuffs
DE2222096C2 (en) * 1972-05-05 1983-03-31 Hoechst Ag, 6230 Frankfurt Heavy metal complex azo dyes, process for their production and their use for dyeing and printing fiber material containing hydroxy or amide groups
DE3420467A1 (en) * 1984-06-01 1985-12-05 Basf Ag, 6700 Ludwigshafen REACTIVE DYES
DE3717667A1 (en) * 1987-05-26 1988-12-15 Hoechst Ag WATER-SOLUBLE NAPHTHYL-AZO-PYRAZOLONE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES
DE3717814A1 (en) * 1987-05-27 1988-12-08 Bayer Ag REACTIVE DYES
US5210187A (en) * 1988-07-28 1993-05-11 Basf Aktiengesellschaft Double attachment reactive dyes having alkyl- or alkenylsulfonyl and alkyl- or alkenylsulfonylalkyl groups
DE19508311A1 (en) * 1995-03-09 1996-09-12 Basf Ag Aniline derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965902C (en) * 1949-07-19 1957-09-19 Hoechst Ag Process for fixing water-soluble organic compounds on substrates with a fibrous structure
FR1254830A (en) * 1960-04-25 1961-02-24 Hoechst Ag Water soluble azo dyes containing one or more thiosulphuric groups and their preparation

Also Published As

Publication number Publication date
BE666192A (en) 1965-12-30
AT256277B (en) 1967-08-10
DE1246906B (en) 1967-08-10
NL6917500A (en) 1970-01-26
AT261078B (en) 1968-04-10
GB1106244A (en) 1968-03-13
NL6508390A (en) 1965-12-31

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