CH430003A - Process for the preparation of reactive disazo dyes - Google Patents

Process for the preparation of reactive disazo dyes

Info

Publication number
CH430003A
CH430003A CH1296563A CH1296563A CH430003A CH 430003 A CH430003 A CH 430003A CH 1296563 A CH1296563 A CH 1296563A CH 1296563 A CH1296563 A CH 1296563A CH 430003 A CH430003 A CH 430003A
Authority
CH
Switzerland
Prior art keywords
preparation
disazo dyes
reactive disazo
reactive
dyes
Prior art date
Application number
CH1296563A
Other languages
German (de)
Inventor
Herbert Dr Seiler
Juerg Dr Ammann
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH1296563A priority Critical patent/CH430003A/en
Priority to BE654651D priority patent/BE654651A/xx
Priority to NL6412258A priority patent/NL6412258A/xx
Priority to GB4286564A priority patent/GB1080252A/en
Priority to FR992262A priority patent/FR1422175A/en
Publication of CH430003A publication Critical patent/CH430003A/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
    • C09B62/01—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1296563A 1963-10-22 1963-10-22 Process for the preparation of reactive disazo dyes CH430003A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1296563A CH430003A (en) 1963-10-22 1963-10-22 Process for the preparation of reactive disazo dyes
BE654651D BE654651A (en) 1963-10-22 1964-10-21
NL6412258A NL6412258A (en) 1963-10-22 1964-10-21
GB4286564A GB1080252A (en) 1963-10-22 1964-10-21 Improvements relating to reactive disazo dyestuffs and their use
FR992262A FR1422175A (en) 1963-10-22 1964-10-22 New reactive disazo dyes, their preparation and applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1296563A CH430003A (en) 1963-10-22 1963-10-22 Process for the preparation of reactive disazo dyes

Publications (1)

Publication Number Publication Date
CH430003A true CH430003A (en) 1967-02-15

Family

ID=4388041

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1296563A CH430003A (en) 1963-10-22 1963-10-22 Process for the preparation of reactive disazo dyes

Country Status (5)

Country Link
BE (1) BE654651A (en)
CH (1) CH430003A (en)
FR (1) FR1422175A (en)
GB (1) GB1080252A (en)
NL (1) NL6412258A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1515030A (en) * 1976-02-11 1978-06-21 Ici Ltd Fibre reactive disazo dyestuffs
TW411357B (en) * 1994-11-17 2000-11-11 Ciba Sc Holding Ag Reactive azo dyes and their preparation

Also Published As

Publication number Publication date
FR1422175A (en) 1965-12-24
BE654651A (en) 1965-04-21
GB1080252A (en) 1967-08-23
NL6412258A (en) 1965-04-23

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