BR7700843A - Processo para preparacao de corantes diazo - Google Patents

Processo para preparacao de corantes diazo

Info

Publication number
BR7700843A
BR7700843A BR7700843A BR7700843A BR7700843A BR 7700843 A BR7700843 A BR 7700843A BR 7700843 A BR7700843 A BR 7700843A BR 7700843 A BR7700843 A BR 7700843A BR 7700843 A BR7700843 A BR 7700843A
Authority
BR
Brazil
Prior art keywords
preparation process
dye preparation
diazo dye
diazo
preparation
Prior art date
Application number
BR7700843A
Other languages
English (en)
Portuguese (pt)
Inventor
P 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 BR7700843A publication Critical patent/BR7700843A/pt

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)
BR7700843A 1976-02-11 1977-02-10 Processo para preparacao de corantes diazo BR7700843A (pt)

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
BR7700843A true BR7700843A (pt) 1977-10-18

Family

ID=9795460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7700843A BR7700843A (pt) 1976-02-11 1977-02-10 Processo para preparacao de corantes diazo

Country Status (13)

Country Link
JP (1) JPS5298026A (fr)
AR (1) AR219912A1 (fr)
BR (1) BR7700843A (fr)
CH (1) CH624982A5 (fr)
CS (1) CS190336B2 (fr)
DD (1) DD128270A5 (fr)
DE (1) DE2705631A1 (fr)
ES (1) ES455838A1 (fr)
FR (1) FR2340971A1 (fr)
GB (1) GB1515030A (fr)
IT (1) IT1075272B (fr)
MX (1) MX144510A (fr)
PL (2) PL104377B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638555A5 (de) * 1978-06-19 1983-09-30 Ciba Geigy Ag Reaktivfarbstoffe und deren herstellung.
DE3476218D1 (en) * 1983-02-24 1989-02-23 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 (de) * 1963-10-22 1967-02-15 Geigy Ag J R Verfahren zur Herstellung reaktiver Disazofarbstoffe
DE1644171A1 (de) * 1966-09-10 1970-07-30 Bayer Ag Reaktivfarbstoffe und Verfahren zu deren Herstellung
GB1205016A (en) * 1966-11-14 1970-09-09 Ici Ltd Water-soluble reactive azo dyestuffs
FR1544477A (fr) * 1966-11-14 1968-10-31 Ici Ltd Colorants mono- et dis-azoïques solubles dans l'eau et leur procédé de fabrication
GB1213988A (en) * 1967-07-26 1970-11-25 Ici Ltd New disazo dyestuffs

Also Published As

Publication number Publication date
JPS5298026A (en) 1977-08-17
AR219912A1 (es) 1980-09-30
DD128270A5 (de) 1977-11-09
FR2340971A1 (fr) 1977-09-09
MX144510A (es) 1981-10-22
PL104284B1 (pl) 1979-08-31
DE2705631A1 (de) 1977-08-18
CS190336B2 (en) 1979-05-31
ES455838A1 (es) 1978-01-16
PL195818A1 (pl) 1978-05-08
PL104377B1 (pl) 1979-08-31
JPS611473B2 (fr) 1986-01-17
FR2340971B1 (fr) 1984-05-04
GB1515030A (en) 1978-06-21
CH624982A5 (en) 1981-08-31
IT1075272B (it) 1985-04-22

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