CH490466A - Process for the preparation of water-soluble organic dyes - Google Patents

Process for the preparation of water-soluble organic dyes

Info

Publication number
CH490466A
CH490466A CH1536267A CH1536267A CH490466A CH 490466 A CH490466 A CH 490466A CH 1536267 A CH1536267 A CH 1536267A CH 1536267 A CH1536267 A CH 1536267A CH 490466 A CH490466 A CH 490466A
Authority
CH
Switzerland
Prior art keywords
preparation
water
soluble organic
organic dyes
dyes
Prior art date
Application number
CH1536267A
Other languages
German (de)
Inventor
Friedrich Dr Aldebert
Brachel Hanswilli Dr Von
Karl-Heinz Dr Keil
Otto Dr Graewinger
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Priority to CH353070A priority Critical patent/CH498186A/en
Publication of CH490466A publication Critical patent/CH490466A/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
    • C09B62/523—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 amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group
    • C09B62/527—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1536267A 1966-11-03 1967-11-02 Process for the preparation of water-soluble organic dyes CH490466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH353070A CH498186A (en) 1966-11-03 1967-11-02 Process for the preparation of water-soluble azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0040581 1966-11-03

Publications (1)

Publication Number Publication Date
CH490466A true CH490466A (en) 1970-05-15

Family

ID=7024225

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1536267A CH490466A (en) 1966-11-03 1967-11-02 Process for the preparation of water-soluble organic dyes

Country Status (5)

Country Link
BE (1) BE705839A (en)
CH (1) CH490466A (en)
FR (1) FR1552031A (en)
GB (1) GB1155149A (en)
NL (1) NL6714218A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3584410D1 (en) * 1984-08-30 1991-11-21 Ciba Geigy Ag REACTIVE DYES, THEIR PRODUCTION AND USE.
EP0208655B1 (en) * 1985-07-12 1990-08-16 Ciba-Geigy Ag Reactive dyes, their preparation and their use
US4766206A (en) * 1985-10-03 1988-08-23 Ciba-Geigy Corporation Reactive dyestuffs comprising a vinylsulfonylalkylaminocarbonyl moiety
US5023274A (en) * 1988-05-05 1991-06-11 Ciba-Geigy Corporation Fibre-reactive formazan dyes containing β-halogenethyl or vinylsulfonyl-alkanoylamino fiber-reactive groups
ES2202029T3 (en) * 1999-11-05 2004-04-01 Ciba Specialty Chemicals Holding Inc. REACTIVE COLORS, PROCEDURE FOR OBTAINING AND USING THEMSELVES.
EP1097971B1 (en) * 1999-11-05 2003-07-23 Ciba SC Holding AG Reactive dyes, process for their preparation and the use thereof
EP1523527A1 (en) * 2002-07-24 2005-04-20 Ciba SC Holding AG Fibre-reactive azo dyes, their preparation and their use
BR112018011686B8 (en) 2016-01-29 2023-05-16 Huntsman Adv Mat Switzerland FIBER REACTIVE FORMAZAN DYE, ITS PROCESS FOR PREPARATION AND USE, AQUEOUS PAINTS AND PROCESSES FOR DYEING OR PRINTING FIBER MATERIALS AND FOR INKJET PRINTING
WO2021018485A1 (en) 2019-07-29 2021-02-04 Huntsman Advanced Materials (Switzerland) Gmbh Fibre reactive dyes, their preparation and their use

Also Published As

Publication number Publication date
NL6714218A (en) 1968-05-06
FR1552031A (en) 1969-01-03
DE1644087A1 (en) 1971-07-01
BE705839A (en) 1968-04-30
GB1155149A (en) 1969-06-18
DE1644087B2 (en) 1975-06-26

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Legal Events

Date Code Title Description
PL Patent ceased