FR2064334A1 - - Google Patents

Info

Publication number
FR2064334A1
FR2064334A1 FR7037179A FR7037179A FR2064334A1 FR 2064334 A1 FR2064334 A1 FR 2064334A1 FR 7037179 A FR7037179 A FR 7037179A FR 7037179 A FR7037179 A FR 7037179A FR 2064334 A1 FR2064334 A1 FR 2064334A1
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
FR7037179A
Other languages
French (fr)
Other versions
FR2064334B1 (en
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.)
Bayer AG
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 FR2064334A1 publication Critical patent/FR2064334A1/fr
Application granted granted Critical
Publication of FR2064334B1 publication Critical patent/FR2064334B1/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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7037179A 1969-10-14 1970-10-14 Expired FR2064334B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951634 DE1951634A1 (en) 1969-10-14 1969-10-14 Disazo dyes and processes for their preparation

Publications (2)

Publication Number Publication Date
FR2064334A1 true FR2064334A1 (en) 1971-07-23
FR2064334B1 FR2064334B1 (en) 1974-09-20

Family

ID=5748092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037179A Expired FR2064334B1 (en) 1969-10-14 1970-10-14

Country Status (9)

Country Link
AT (1) AT295685B (en)
BE (1) BE757494A (en)
CA (1) CA941823A (en)
CH (1) CH515973A (en)
DE (1) DE1951634A1 (en)
ES (1) ES384489A1 (en)
FR (1) FR2064334B1 (en)
GB (1) GB1269608A (en)
NL (1) NL7014867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055850A2 (en) * 1981-01-07 1982-07-14 Hoechst Aktiengesellschaft Disazo compounds, methods for their preparation and their use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055850A2 (en) * 1981-01-07 1982-07-14 Hoechst Aktiengesellschaft Disazo compounds, methods for their preparation and their use
EP0055850A3 (en) * 1981-01-07 1982-08-04 Hoechst Aktiengesellschaft Disazo compounds, methods for their preparation and their use

Also Published As

Publication number Publication date
CA941823A (en) 1974-02-12
CH515973A (en) 1971-11-30
BE757494A (en) 1971-03-16
AT295685B (en) 1972-01-10
NL7014867A (en) 1971-04-16
ES384489A1 (en) 1973-01-16
GB1269608A (en) 1972-04-06
FR2064334B1 (en) 1974-09-20
DE1951634A1 (en) 1971-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse