FR2279823B1 - - Google Patents

Info

Publication number
FR2279823B1
FR2279823B1 FR7522811A FR7522811A FR2279823B1 FR 2279823 B1 FR2279823 B1 FR 2279823B1 FR 7522811 A FR7522811 A FR 7522811A FR 7522811 A FR7522811 A FR 7522811A FR 2279823 B1 FR2279823 B1 FR 2279823B1
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
FR7522811A
Other languages
French (fr)
Other versions
FR2279823A1 (fr
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 FR2279823A1 publication Critical patent/FR2279823A1/fr
Application granted granted Critical
Publication of FR2279823B1 publication Critical patent/FR2279823B1/fr
Granted 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
    • 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
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
    • C09B35/031—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound containing a six membered ring with one nitrogen atom as the only ring hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
FR7522811A 1974-07-23 1975-07-22 Pigments bus-azoiques, leur preparation et leurs applications Granted FR2279823A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1014274A CH592152A5 (enrdf_load_stackoverflow) 1974-07-23 1974-07-23

Publications (2)

Publication Number Publication Date
FR2279823A1 FR2279823A1 (fr) 1976-02-20
FR2279823B1 true FR2279823B1 (enrdf_load_stackoverflow) 1977-12-16

Family

ID=4359830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522811A Granted FR2279823A1 (fr) 1974-07-23 1975-07-22 Pigments bus-azoiques, leur preparation et leurs applications

Country Status (6)

Country Link
JP (1) JPS5139728A (enrdf_load_stackoverflow)
CA (1) CA1045120A (enrdf_load_stackoverflow)
CH (1) CH592152A5 (enrdf_load_stackoverflow)
DE (1) DE2532540A1 (enrdf_load_stackoverflow)
FR (1) FR2279823A1 (enrdf_load_stackoverflow)
GB (1) GB1461899A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155227A (en) * 1978-05-30 1979-12-07 Ricoh Co Ltd Preparation of dis-or trisazo pigment
JPS55119233U (enrdf_load_stackoverflow) * 1979-02-16 1980-08-23
JPS59197465A (ja) * 1983-04-26 1984-11-09 Ricoh Co Ltd 新規なジスアゾ化合物
JPS63152668A (ja) * 1987-11-20 1988-06-25 Ricoh Co Ltd トリスアゾ顔料の製造方法
JPH01141182A (ja) * 1987-11-27 1989-06-02 Meidai:Kk 貨物自動車における可動フロアの支持機構
RU2004139052A (ru) 2002-06-03 2005-10-10 Циба Спешиалти Кемикэлз Холдинг Инк. (Ch) Антрахиноновые азокрасители
CN116789505A (zh) * 2023-03-29 2023-09-22 万载县建坤化工有限公司 一种烟花爆竹用颜色药剂及其制备方法

Also Published As

Publication number Publication date
GB1461899A (en) 1977-01-19
CH592152A5 (enrdf_load_stackoverflow) 1977-10-14
FR2279823A1 (fr) 1976-02-20
DE2532540A1 (de) 1976-02-05
CA1045120A (en) 1978-12-26
JPS5139728A (ja) 1976-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse