IT1014921B - Azopigmenti e processo per la lo ro preparazione - Google Patents

Azopigmenti e processo per la lo ro preparazione

Info

Publication number
IT1014921B
IT1014921B IT2380674A IT2380674A IT1014921B IT 1014921 B IT1014921 B IT 1014921B IT 2380674 A IT2380674 A IT 2380674A IT 2380674 A IT2380674 A IT 2380674A IT 1014921 B IT1014921 B IT 1014921B
Authority
IT
Italy
Prior art keywords
azopigments
preparation
Prior art date
Application number
IT2380674A
Other languages
English (en)
Original Assignee
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1014921B publication Critical patent/IT1014921B/it

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)
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
    • C09B29/33—Aceto- or benzoylacetylarylides
    • C09B29/335—Aceto- or benzoylacetylarylides free of acid groups
    • C09B29/337—Carbocyclic arylides
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
    • C09B29/33—Aceto- or benzoylacetylarylides
    • C09B29/335—Aceto- or benzoylacetylarylides free of acid groups
    • C09B29/338—Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IT2380674A 1973-06-12 1974-06-10 Azopigmenti e processo per la lo ro preparazione IT1014921B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732329781 DE2329781C2 (de) 1973-06-12 1973-06-12 Benzoxazindion-Azopigmente, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbmittel

Publications (1)

Publication Number Publication Date
IT1014921B true IT1014921B (it) 1977-04-30

Family

ID=5883711

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2380674A IT1014921B (it) 1973-06-12 1974-06-10 Azopigmenti e processo per la lo ro preparazione

Country Status (6)

Country Link
JP (1) JPS50138019A (it)
CH (1) CH612987A5 (it)
DE (1) DE2329781C2 (it)
FR (1) FR2233373B1 (it)
GB (1) GB1472137A (it)
IT (1) IT1014921B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544568C3 (de) * 1975-10-04 1979-02-08 Basf Ag, 6700 Ludwigshafen Sulfonsäuregruppenfreie Azofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung als Pigmente in Lacken, Druckfarben oder Kunststoffen
CH611642A5 (it) * 1976-11-09 1979-06-15 Ciba Geigy Ag
EP0000737B1 (de) * 1977-08-04 1981-04-29 Ciba-Geigy Ag Monoazopigmente der Acetoacetylaminobenzimidazolonreihe, Verfahren zu deren Herstellung, und deren Verwendung zum Pigmentieren von hochmolekularem organischem Material
DE2841532C2 (de) * 1978-09-23 1983-01-05 Basf Farben + Fasern Ag, 2000 Hamburg Neue Disazopigmentfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung zur Färbung von Kunststoffen, Lacken und Druckfarben
DE2847285A1 (de) * 1978-10-31 1980-05-14 Hoechst Ag Monoazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung
DE10227527A1 (de) * 2002-06-20 2004-01-08 Clariant Gmbh Verfahren zur Herstellung von Disazopigmenten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH552034A (de) * 1971-03-03 1974-07-31 Ciba Geigy Ag Verfahren zur herstellung von neuen azopigmenten.
BE788571A (fr) * 1971-09-08 1973-03-08 Hoechst Ag Colorants azoiques insolubles dans l'eau

Also Published As

Publication number Publication date
CH612987A5 (en) 1979-08-31
DE2329781A1 (de) 1975-01-23
JPS50138019A (it) 1975-11-04
GB1472137A (en) 1977-05-04
DE2329781C2 (de) 1986-06-05
FR2233373A1 (it) 1975-01-10
FR2233373B1 (it) 1977-10-07

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