FR2216325A1 - - Google Patents

Info

Publication number
FR2216325A1
FR2216325A1 FR7403923A FR7403923A FR2216325A1 FR 2216325 A1 FR2216325 A1 FR 2216325A1 FR 7403923 A FR7403923 A FR 7403923A FR 7403923 A FR7403923 A FR 7403923A FR 2216325 A1 FR2216325 A1 FR 2216325A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7403923A
Other languages
French (fr)
Other versions
FR2216325B1 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2216325A1 publication Critical patent/FR2216325A1/fr
Application granted granted Critical
Publication of FR2216325B1 publication Critical patent/FR2216325B1/fr
Expired legal-status Critical Current

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)
FR7403923A 1973-02-06 1974-02-06 Expired FR2216325B1 (xx)

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 (2)

Publication Number Publication Date
FR2216325A1 true FR2216325A1 (xx) 1974-08-30
FR2216325B1 FR2216325B1 (xx) 1978-01-06

Family

ID=5871011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403923A Expired FR2216325B1 (xx) 1973-02-06 1974-02-06

Country Status (9)

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

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

Citations (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

Patent Citations (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
DE2305616A1 (de) 1974-08-22
IT1007230B (it) 1976-10-30
BE810677A (fr) 1974-08-06
NL7401357A (xx) 1974-08-08
AR205532A1 (es) 1976-05-14
BR7400813D0 (pt) 1974-09-10
FR2216325B1 (xx) 1978-01-06
DE2305616B2 (de) 1975-09-18
JPS49111932A (xx) 1974-10-24
GB1428325A (en) 1976-03-17
CH589123A5 (xx) 1977-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse