CH508025A - Process for the preparation of water-soluble mono- or disazo dyes - Google Patents

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

Info

Publication number
CH508025A
CH508025A CH1586767A CH1586767A CH508025A CH 508025 A CH508025 A CH 508025A CH 1586767 A CH1586767 A CH 1586767A CH 1586767 A CH1586767 A CH 1586767A CH 508025 A CH508025 A CH 508025A
Authority
CH
Switzerland
Prior art keywords
preparation
water
disazo dyes
soluble mono
mono
Prior art date
Application number
CH1586767A
Other languages
German (de)
Inventor
Crabtree Allen
Griffiths Geoffrey
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Priority to JP43081962A priority Critical patent/JPS4838372B1/ja
Publication of CH508025A publication Critical patent/CH508025A/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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1586767A 1966-11-14 1967-11-14 Process for the preparation of water-soluble mono- or disazo dyes CH508025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP43081962A JPS4838372B1 (en) 1967-11-14 1968-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5091366A GB1205016A (en) 1966-11-14 1966-11-14 Water-soluble reactive azo dyestuffs

Publications (1)

Publication Number Publication Date
CH508025A true CH508025A (en) 1971-05-31

Family

ID=10457884

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1586767A CH508025A (en) 1966-11-14 1967-11-14 Process for the preparation of water-soluble mono- or disazo dyes
CH1760270A CH568305A5 (en) 1966-11-14 1967-11-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1760270A CH568305A5 (en) 1966-11-14 1967-11-14

Country Status (3)

Country Link
CH (2) CH508025A (en)
DE (1) DE1644286A1 (en)
GB (1) GB1205016A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794591A (en) * 1972-01-27 1973-07-26 Ciba Geigy MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE
GB1515030A (en) * 1976-02-11 1978-06-21 Ici Ltd Fibre reactive disazo dyestuffs
GB1556908A (en) * 1977-06-08 1979-11-28 Ici Ltd Reactiv dyes containing the residue of 1-hydroxy-7-amino-88-5-amino-2'4'-disulphophenylazo naphtaline-3,l-disulphoniic acid
DE2825594A1 (en) * 1978-06-10 1979-12-20 Bayer Ag AZO REACTIVE COLORS
US4416815A (en) * 1979-10-19 1983-11-22 Ciba-Geigy Corporation Fiber-reactive unsymmetrical 1:2 chromium complex azo dyes

Also Published As

Publication number Publication date
DE1644286A1 (en) 1971-04-08
GB1205016A (en) 1970-09-09
CH568305A5 (en) 1975-10-31

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Legal Events

Date Code Title Description
PL Patent ceased