DD128270A5 - PROCESS FOR PREPARING NEW AZOFFINS - Google Patents

PROCESS FOR PREPARING NEW AZOFFINS

Info

Publication number
DD128270A5
DD128270A5 DD19729877A DD19729877A DD128270A5 DD 128270 A5 DD128270 A5 DD 128270A5 DD 19729877 A DD19729877 A DD 19729877A DD 19729877 A DD19729877 A DD 19729877A DD 128270 A5 DD128270 A5 DD 128270A5
Authority
DD
German Democratic Republic
Prior art keywords
azoffins
preparing new
preparing
new
new azoffins
Prior art date
Application number
DD19729877A
Other languages
German (de)
Inventor
Peter W Austin
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
Publication of DD128270A5 publication Critical patent/DD128270A5/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
    • C09B62/022—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 the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/03—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DD19729877A 1976-02-11 1977-02-09 PROCESS FOR PREPARING NEW AZOFFINS DD128270A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB540076A GB1515030A (en) 1976-02-11 1976-02-11 Fibre reactive disazo dyestuffs

Publications (1)

Publication Number Publication Date
DD128270A5 true DD128270A5 (en) 1977-11-09

Family

ID=9795460

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19729877A DD128270A5 (en) 1976-02-11 1977-02-09 PROCESS FOR PREPARING NEW AZOFFINS

Country Status (13)

Country Link
JP (1) JPS5298026A (en)
AR (1) AR219912A1 (en)
BR (1) BR7700843A (en)
CH (1) CH624982A5 (en)
CS (1) CS190336B2 (en)
DD (1) DD128270A5 (en)
DE (1) DE2705631A1 (en)
ES (1) ES455838A1 (en)
FR (1) FR2340971A1 (en)
GB (1) GB1515030A (en)
IT (1) IT1075272B (en)
MX (1) MX144510A (en)
PL (2) PL104284B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638555A5 (en) * 1978-06-19 1983-09-30 Ciba Geigy Ag Reactive dyes and their preparation.
EP0120807B1 (en) * 1983-02-24 1989-01-18 Ciba-Geigy Ag Reactive dyes, their preparation and their use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961078A (en) * 1961-05-23 1964-06-17 Ciba Ltd New disazo-dyestuffs and their manufacture and use
CH430003A (en) * 1963-10-22 1967-02-15 Geigy Ag J R Process for the preparation of reactive disazo dyes
DE1644171A1 (en) * 1966-09-10 1970-07-30 Bayer Ag Reactive dyes and processes for their preparation
GB1205016A (en) * 1966-11-14 1970-09-09 Ici Ltd Water-soluble reactive azo dyestuffs
FR1544477A (en) * 1966-11-14 1968-10-31 Ici Ltd Water soluble mono- and dis-azo dyes and method of manufacture
GB1213988A (en) * 1967-07-26 1970-11-25 Ici Ltd New disazo dyestuffs

Also Published As

Publication number Publication date
FR2340971A1 (en) 1977-09-09
PL104284B1 (en) 1979-08-31
CS190336B2 (en) 1979-05-31
JPS611473B2 (en) 1986-01-17
IT1075272B (en) 1985-04-22
DE2705631A1 (en) 1977-08-18
CH624982A5 (en) 1981-08-31
PL195818A1 (en) 1978-05-08
BR7700843A (en) 1977-10-18
AR219912A1 (en) 1980-09-30
JPS5298026A (en) 1977-08-17
FR2340971B1 (en) 1984-05-04
ES455838A1 (en) 1978-01-16
GB1515030A (en) 1978-06-21
MX144510A (en) 1981-10-22
PL104377B1 (en) 1979-08-31

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