CH589123A5 - - Google Patents

Info

Publication number
CH589123A5
CH589123A5 CH144274A CH144274A CH589123A5 CH 589123 A5 CH589123 A5 CH 589123A5 CH 144274 A CH144274 A CH 144274A CH 144274 A CH144274 A CH 144274A CH 589123 A5 CH589123 A5 CH 589123A5
Authority
CH
Switzerland
Application number
CH144274A
Original Assignee
Hoechst 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
Priority claimed from DE19732305616 external-priority patent/DE2305616C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH589123A5 publication Critical patent/CH589123A5/xx

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)
CH144274A 1973-02-06 1974-02-01 CH589123A5 (enrdf_load_stackoverflow)

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
CH589123A5 true CH589123A5 (enrdf_load_stackoverflow) 1977-06-30

Family

ID=5871011

Family Applications (1)

Application Number Title Priority Date Filing Date
CH144274A CH589123A5 (enrdf_load_stackoverflow) 1973-02-06 1974-02-01

Country Status (9)

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

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
FR2545829B1 (fr) * 1983-05-09 1986-09-19 Sandoz Sa Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants
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
FR2216325B1 (enrdf_load_stackoverflow) 1978-01-06
AR205532A1 (es) 1976-05-14
BR7400813D0 (pt) 1974-09-10
JPS49111932A (enrdf_load_stackoverflow) 1974-10-24
FR2216325A1 (enrdf_load_stackoverflow) 1974-08-30
DE2305616B2 (de) 1975-09-18
BE810677A (fr) 1974-08-06
DE2305616A1 (de) 1974-08-22
IT1007230B (it) 1976-10-30
GB1428325A (en) 1976-03-17
NL7401357A (enrdf_load_stackoverflow) 1974-08-08

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased