FR2234353A1 - - Google Patents

Info

Publication number
FR2234353A1
FR2234353A1 FR7421680A FR7421680A FR2234353A1 FR 2234353 A1 FR2234353 A1 FR 2234353A1 FR 7421680 A FR7421680 A FR 7421680A FR 7421680 A FR7421680 A FR 7421680A FR 2234353 A1 FR2234353 A1 FR 2234353A1
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
FR7421680A
Other languages
French (fr)
Other versions
FR2234353B1 (de
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 FR2234353A1 publication Critical patent/FR2234353A1/fr
Application granted granted Critical
Publication of FR2234353B1 publication Critical patent/FR2234353B1/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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR7421680A 1973-06-22 1974-06-21 Expired FR2234353B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH918373A CH580144A5 (de) 1973-06-22 1973-06-22

Publications (2)

Publication Number Publication Date
FR2234353A1 true FR2234353A1 (de) 1975-01-17
FR2234353B1 FR2234353B1 (de) 1977-03-11

Family

ID=4349241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421680A Expired FR2234353B1 (de) 1973-06-22 1974-06-21

Country Status (12)

Country Link
JP (1) JPS5832178B2 (de)
AR (1) AR204721A1 (de)
AU (1) AU476984B2 (de)
BE (1) BE816693A (de)
CA (1) CA1028322A (de)
CH (1) CH580144A5 (de)
CS (1) CS178171B2 (de)
DE (1) DE2429286C2 (de)
ES (1) ES427506A1 (de)
FR (1) FR2234353B1 (de)
GB (1) GB1416855A (de)
NL (1) NL7407740A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295086A1 (fr) * 1974-12-17 1976-07-16 Ciba Geigy Ag Pigments bis-azoiques et leur preparation
FR2442872A1 (fr) * 1978-11-14 1980-06-27 Sandoz Sa Nouveau compose disazoique utilisable comme pigment et sa preparation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318230A1 (de) * 1982-05-29 1983-12-01 Sandoz-Patent-GmbH, 7850 Lörrach Disazo-pigmentfarbstoff
CH654018A5 (de) * 1982-05-29 1986-01-31 Sandoz Ag Disazo-pigmentfarbstoff.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059852A (en) * 1933-08-22 1936-11-03 Du Pont Azo dyes and method for their preparation
GB642329A (en) * 1946-03-27 1950-08-30 Gen Aniline & Film Corp Azo dyes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591470A (en) * 1947-11-04 1952-04-01 Ciba Ltd Azo dyestuffs
NL125849C (de) * 1965-03-19
CH557406A (de) * 1971-09-10 1974-12-31 Ciba Geigy Ag Verfahren zur herstellung von disazopigmenten und deren verwendung.
BE788597A (fr) * 1971-09-10 1973-03-08 Ciba Geigy Pigments disazoiques et leurs utilisations
BE788633A (fr) * 1971-09-10 1973-03-12 Ciba Geigy Colorants disazoiques utilisables comme pigments
BE791251A (fr) * 1971-11-11 1973-05-10 Ciba Geigy Pigments disazoiques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059852A (en) * 1933-08-22 1936-11-03 Du Pont Azo dyes and method for their preparation
GB642329A (en) * 1946-03-27 1950-08-30 Gen Aniline & Film Corp Azo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295086A1 (fr) * 1974-12-17 1976-07-16 Ciba Geigy Ag Pigments bis-azoiques et leur preparation
FR2442872A1 (fr) * 1978-11-14 1980-06-27 Sandoz Sa Nouveau compose disazoique utilisable comme pigment et sa preparation

Also Published As

Publication number Publication date
DE2429286A1 (de) 1975-01-16
AR204721A1 (es) 1976-02-27
DE2429286C2 (de) 1983-04-21
CA1028322A (en) 1978-03-21
CH580144A5 (de) 1976-09-30
BE816693A (fr) 1974-12-23
GB1416855A (en) 1975-12-10
JPS5037824A (de) 1975-04-08
AU7023274A (en) 1976-01-08
FR2234353B1 (de) 1977-03-11
JPS5832178B2 (ja) 1983-07-11
CS178171B2 (de) 1977-08-31
ES427506A1 (es) 1976-07-16
NL7407740A (de) 1974-12-24
AU476984B2 (en) 1976-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse