BR7207931D0 - Processo para a obtencao de pigmentos disazoicos - Google Patents

Processo para a obtencao de pigmentos disazoicos

Info

Publication number
BR7207931D0
BR7207931D0 BR007931/72A BR793172A BR7207931D0 BR 7207931 D0 BR7207931 D0 BR 7207931D0 BR 007931/72 A BR007931/72 A BR 007931/72A BR 793172 A BR793172 A BR 793172A BR 7207931 D0 BR7207931 D0 BR 7207931D0
Authority
BR
Brazil
Prior art keywords
disazous
pigments
obtaining
obtaining disazous
disazous pigments
Prior art date
Application number
BR007931/72A
Other languages
English (en)
Inventor
G Cseh
W Muller
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 BR7207931D0 publication Critical patent/BR7207931D0/pt

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)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
BR007931/72A 1971-11-11 1972-11-10 Processo para a obtencao de pigmentos disazoicos BR7207931D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1637471A CH562859A5 (pt) 1971-11-11 1971-11-11

Publications (1)

Publication Number Publication Date
BR7207931D0 true BR7207931D0 (pt) 1973-08-30

Family

ID=4416809

Family Applications (1)

Application Number Title Priority Date Filing Date
BR007931/72A BR7207931D0 (pt) 1971-11-11 1972-11-10 Processo para a obtencao de pigmentos disazoicos

Country Status (13)

Country Link
US (1) US3872078A (pt)
JP (1) JPS5760384B2 (pt)
AR (1) AR195887A1 (pt)
BE (1) BE791251A (pt)
BR (1) BR7207931D0 (pt)
CA (1) CA980340A (pt)
CH (1) CH562859A5 (pt)
DE (1) DE2254625C3 (pt)
DK (1) DK134565B (pt)
FR (1) FR2159456B1 (pt)
GB (1) GB1406327A (pt)
IT (1) IT970406B (pt)
NL (1) NL7215182A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302481B2 (de) * 1973-01-19 1975-01-02 Farbwerke Hoechst Ag Vormals Meister Lucius & Bruening, 6000 Frankfurt Disazopigment, Verfahren zu seiner Herstellung und seiner Verwendung
US3988312A (en) * 1973-06-21 1976-10-26 Ciba-Geigy Corporation Tetrakisazo pigments prepared by reacting an aminoazobenzene and an aryl-bis-acetoacetylamino derivative
CH580144A5 (pt) * 1973-06-22 1976-09-30 Ciba Geigy Ag
CH638823A5 (de) * 1978-11-14 1983-10-14 Sandoz Ag Bisazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als pigmentfarbstoffe.
DE3136679A1 (de) * 1981-09-16 1983-03-24 Bayer Ag, 5090 Leverkusen Kationische triazinfarbstoffe, ihre herstellung und verwendung
US4968352A (en) * 1988-04-28 1990-11-06 Hoechst Celanese Corporation Diaryl pigments with improved heat stability and transparency containing coupled mixed bis-diazotized diamines and acid-substituted aromatic amines
DE4039590B4 (de) * 1989-12-22 2004-07-08 Clariant Finance (Bvi) Ltd. Pigmentverbindung, Verfahren zu deren Herstellung und deren Verwendung zum Färben von Kunststoffen
DE4229207C2 (de) * 1992-09-02 1998-12-17 Clariant Gmbh Verfahren zur Herstellung von Disazopigmenten und deren Verwendung
US5889162A (en) * 1998-08-10 1999-03-30 Engelhard Corporation Strong green-shade yellow disazo pigment
US6254671B1 (en) * 1999-11-15 2001-07-03 Engelhard Corporation Very green-shade yellow metallized disazo pigment
US6756486B1 (en) 2003-09-18 2004-06-29 Engelhard Corporation Non-migrating metallized disazo green shade yellow pigment
JP4995334B2 (ja) * 2010-08-27 2012-08-08 キヤノン株式会社 アゾ化合物、該アゾ化合物を含有する顔料分散剤、顔料組成物、顔料分散体及びトナー

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH392733A (de) * 1961-12-21 1965-05-31 Sandoz Ag Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
CH448330A (de) * 1965-01-25 1967-12-15 Ciba Geigy Verfahren zur Herstellung neuer Disazopigmente
NL6603571A (pt) * 1965-03-19 1966-09-20
GB1164230A (en) * 1966-12-19 1969-09-17 Kewanee Oil Co Disazo Dyestuffs
BE788633A (fr) * 1971-09-10 1973-03-12 Ciba Geigy Colorants disazoiques utilisables comme pigments
CH557406A (de) * 1971-09-10 1974-12-31 Ciba Geigy Ag Verfahren zur herstellung von disazopigmenten und deren verwendung.

Also Published As

Publication number Publication date
DE2254625C3 (de) 1979-07-19
CA980340A (en) 1975-12-23
FR2159456B1 (pt) 1976-06-04
DE2254625B2 (de) 1978-11-09
BE791251A (fr) 1973-05-10
FR2159456A1 (pt) 1973-06-22
AU4868872A (en) 1974-05-09
GB1406327A (en) 1975-09-17
CH562859A5 (pt) 1975-06-13
DK134565C (pt) 1977-05-09
JPS4856224A (pt) 1973-08-07
AR195887A1 (es) 1973-11-15
NL7215182A (pt) 1973-05-15
IT970406B (it) 1974-04-10
DK134565B (da) 1976-11-29
US3872078A (en) 1975-03-18
JPS5760384B2 (pt) 1982-12-18
DE2254625A1 (de) 1973-05-17

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