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CH502423A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
CH502423A
CH502423A CH729568A CH729568A CH502423A CH 502423 A CH502423 A CH 502423A CH 729568 A CH729568 A CH 729568A CH 729568 A CH729568 A CH 729568A CH 502423 A CH502423 A CH 502423A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH729568A
Other languages
German (de)
Inventor
Oesterlein Fritz
Henri Dr Riat
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH729568A priority Critical patent/CH502423A/en
Priority to FR6914536A priority patent/FR2008723A1/fr
Priority to GB2434969A priority patent/GB1279015A/en
Priority to DE19691924683 priority patent/DE1924683A1/en
Priority to BE733150D priority patent/BE733150A/xx
Priority to BR20888869A priority patent/BR6908888D0/en
Priority to ES367301A priority patent/ES367301A1/en
Priority to CS354369A priority patent/CS167884B2/cs
Publication of CH502423A publication Critical patent/CH502423A/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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/085—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH729568A 1968-05-17 1968-05-17 Process for the production of azo dyes CH502423A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH729568A CH502423A (en) 1968-05-17 1968-05-17 Process for the production of azo dyes
FR6914536A FR2008723A1 (en) 1968-05-17 1969-05-07
GB2434969A GB1279015A (en) 1968-05-17 1969-05-13 MONOAZO DYESTUFFS CONTAINING AN s-TRIAZINYL RADICAL
DE19691924683 DE1924683A1 (en) 1968-05-17 1969-05-14 Fiber-reactive dyes, their production and use
BE733150D BE733150A (en) 1968-05-17 1969-05-16
BR20888869A BR6908888D0 (en) 1968-05-17 1969-05-16 PROCESS FOR THE MANUFACTURE OF REACTIVE DYES IN FIBER
ES367301A ES367301A1 (en) 1968-05-17 1969-05-16 Procedure for the preparation of fibrorreactive colors (Machine-translation by Google Translate, not legally binding)
CS354369A CS167884B2 (en) 1968-05-17 1969-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH729568A CH502423A (en) 1968-05-17 1968-05-17 Process for the production of azo dyes

Publications (1)

Publication Number Publication Date
CH502423A true CH502423A (en) 1971-01-31

Family

ID=4322884

Family Applications (1)

Application Number Title Priority Date Filing Date
CH729568A CH502423A (en) 1968-05-17 1968-05-17 Process for the production of azo dyes

Country Status (7)

Country Link
BE (1) BE733150A (en)
BR (1) BR6908888D0 (en)
CH (1) CH502423A (en)
CS (1) CS167884B2 (en)
DE (1) DE1924683A1 (en)
FR (1) FR2008723A1 (en)
GB (1) GB1279015A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641197A5 (en) * 1977-12-23 1984-02-15 Sandoz Ag REACTIVE MONOAZO DYES AND METHOD FOR THE PRODUCTION THEREOF.
DE4134465A1 (en) * 1990-11-09 1992-05-14 Juergen Kropp Crank gear with gear housing contg. crank shaft - has two toothed gear wheels, crank pin and connecting rod
DE29714516U1 (en) * 1997-08-13 1997-10-09 Werlberger, Josef, Thiersee Device for implementing a reversing linear movement

Also Published As

Publication number Publication date
DE1924683A1 (en) 1969-11-27
FR2008723A1 (en) 1970-01-23
GB1279015A (en) 1972-06-21
BR6908888D0 (en) 1973-01-09
CS167884B2 (en) 1976-05-28
BE733150A (en) 1969-11-17

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Legal Events

Date Code Title Description
PL Patent ceased