FR2270301B1 - - Google Patents

Info

Publication number
FR2270301B1
FR2270301B1 FR7514326A FR7514326A FR2270301B1 FR 2270301 B1 FR2270301 B1 FR 2270301B1 FR 7514326 A FR7514326 A FR 7514326A FR 7514326 A FR7514326 A FR 7514326A FR 2270301 B1 FR2270301 B1 FR 2270301B1
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.)
Expired
Application number
FR7514326A
Other languages
French (fr)
Other versions
FR2270301A1 (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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2270301A1 publication Critical patent/FR2270301A1/fr
Application granted granted Critical
Publication of FR2270301B1 publication Critical patent/FR2270301B1/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
FR7514326A 1974-05-09 1975-05-07 Expired FR2270301B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH637374A CH599300A5 (en) 1974-05-09 1974-05-09

Publications (2)

Publication Number Publication Date
FR2270301A1 FR2270301A1 (en) 1975-12-05
FR2270301B1 true FR2270301B1 (en) 1977-04-15

Family

ID=4308556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514326A Expired FR2270301B1 (en) 1974-05-09 1975-05-07

Country Status (6)

Country Link
JP (1) JPS50154326A (en)
CA (1) CA1045119A (en)
CH (1) CH599300A5 (en)
DE (1) DE2520198A1 (en)
FR (1) FR2270301B1 (en)
GB (1) GB1452725A (en)

Also Published As

Publication number Publication date
CH599300A5 (en) 1978-05-31
GB1452725A (en) 1976-10-13
FR2270301A1 (en) 1975-12-05
CA1045119A (en) 1978-12-26
JPS50154326A (en) 1975-12-12
DE2520198A1 (en) 1975-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse