CH549081A - PROCESS FOR THE MANUFACTURING OF TRISAZO DYES. - Google Patents

PROCESS FOR THE MANUFACTURING OF TRISAZO DYES.

Info

Publication number
CH549081A
CH549081A CH165574A CH165574A CH549081A CH 549081 A CH549081 A CH 549081A CH 165574 A CH165574 A CH 165574A CH 165574 A CH165574 A CH 165574A CH 549081 A CH549081 A CH 549081A
Authority
CH
Switzerland
Prior art keywords
manufacturing
trisazo dyes
trisazo
dyes
Prior art date
Application number
CH165574A
Other languages
German (de)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH549081A publication Critical patent/CH549081A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38—Nitrogen atoms
    • C07D215/42—Nitrogen atoms attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH165574A 1971-03-06 1972-03-03 PROCESS FOR THE MANUFACTURING OF TRISAZO DYES. CH549081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712110771 DE2110771C3 (en) 1971-03-06 1971-03-06 Trisazo dyes and their use for dyeing hydroxyl-containing and nitrogen-containing fiber materials

Publications (1)

Publication Number Publication Date
CH549081A true CH549081A (en) 1974-05-15

Family

ID=5800734

Family Applications (2)

Application Number Title Priority Date Filing Date
CH317072A CH555443A (en) 1971-03-06 1972-03-03
CH165574A CH549081A (en) 1971-03-06 1972-03-03 PROCESS FOR THE MANUFACTURING OF TRISAZO DYES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH317072A CH555443A (en) 1971-03-06 1972-03-03

Country Status (8)

Country Link
JP (1) JPS544975B1 (en)
BE (1) BE780255A (en)
CH (2) CH555443A (en)
DE (1) DE2110771C3 (en)
FR (1) FR2128658B1 (en)
GB (1) GB1327914A (en)
IT (1) IT953444B (en)
NL (1) NL7202869A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795378A (en) * 1972-02-15 1973-08-13 Sandoz Sa NEW POLYAZOIC DYES AND THEIR PREPARATION
GB1443541A (en) * 1972-11-09 1976-07-21 Basf Ag Trisazo dyes
US5180817A (en) * 1990-03-28 1993-01-19 Sumitomo Chemical Company, Limited Trisazo compounds and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB338111A (en) * 1929-07-03 1930-11-03 Ici Ltd Improvements in the dyeing of regenerated cellulose materials
FR892914A (en) * 1940-10-10 1944-05-24 Ig Farbenindustrie Ag Process for the production of asymmetric polyazo dyes
FR1100541A (en) * 1954-05-11 1955-09-21 Hoechst Ag Poly-azo dyes and process for the preparation of these dyes

Also Published As

Publication number Publication date
DE2110771A1 (en) 1972-09-14
BE780255A (en) 1972-09-06
IT953444B (en) 1973-08-10
FR2128658B1 (en) 1976-06-11
DE2110771C3 (en) 1980-05-14
JPS544975B1 (en) 1979-03-12
DE2110771B2 (en) 1979-08-30
NL7202869A (en) 1972-09-08
CH555443A (en) 1974-10-31
FR2128658A1 (en) 1972-10-20
GB1327914A (en) 1973-08-22

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Legal Events

Date Code Title Description
PL Patent ceased