BE810677A - Colorants tris-azoiques et leur preparation - Google Patents

Colorants tris-azoiques et leur preparation

Info

Publication number
BE810677A
BE810677A BE140608A BE140608A BE810677A BE 810677 A BE810677 A BE 810677A BE 140608 A BE140608 A BE 140608A BE 140608 A BE140608 A BE 140608A BE 810677 A BE810677 A BE 810677A
Authority
BE
Belgium
Prior art keywords
tris
preparation
azoic colorants
azoic
colorants
Prior art date
Application number
BE140608A
Other languages
English (en)
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
Priority claimed from DE19732305616 external-priority patent/DE2305616C3/de
Application filed filed Critical
Publication of BE810677A publication Critical patent/BE810677A/fr

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
    • C09B35/461—D being derived from diaminobenzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE140608A 1973-02-06 1974-02-06 Colorants tris-azoiques et leur preparation BE810677A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732305616 DE2305616C3 (de) 1973-02-06 Trisazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
BE810677A true BE810677A (fr) 1974-08-06

Family

ID=5871011

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140608A BE810677A (fr) 1973-02-06 1974-02-06 Colorants tris-azoiques et leur preparation

Country Status (9)

Country Link
JP (1) JPS49111932A (fr)
AR (1) AR205532A1 (fr)
BE (1) BE810677A (fr)
BR (1) BR7400813D0 (fr)
CH (1) CH589123A5 (fr)
FR (1) FR2216325B1 (fr)
GB (1) GB1428325A (fr)
IT (1) IT1007230B (fr)
NL (1) NL7401357A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468348A (en) * 1972-09-26 1984-08-28 Sandoz Ltd. Trisazo dyes having a 4-(1-amino-3,6-disulfo-8-hydroxy-7-phenylazonaphthyl-2-azo)phenylazo group linked to a coupling component radical
CH659252A5 (de) * 1983-05-09 1987-01-15 Sandoz Ag Sulfonsaeuregruppenhaltige basische polyazofarbstoffe, ihre herstellung und verwendung.
US5135570A (en) * 1989-02-09 1992-08-04 Canon Kabushiki Kaisha Ink, and recording process making use of it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685078A (en) * 1950-07-05 1952-12-31 Ici Ltd New trisazo dyestuffs
FR1057597A (fr) * 1951-06-25 1954-03-09 Ciba Geigy Nouveaux colorants trisazoïques et procédé pour leur préparation
DE917991C (de) * 1952-09-03 1954-09-16 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von neuen Trisazofarbstoffen

Also Published As

Publication number Publication date
AR205532A1 (es) 1976-05-14
DE2305616A1 (de) 1974-08-22
DE2305616B2 (de) 1975-09-18
BR7400813D0 (pt) 1974-09-10
GB1428325A (en) 1976-03-17
FR2216325A1 (fr) 1974-08-30
NL7401357A (fr) 1974-08-08
IT1007230B (it) 1976-10-30
FR2216325B1 (fr) 1978-01-06
JPS49111932A (fr) 1974-10-24
CH589123A5 (fr) 1977-06-30

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