CA980340A - Disazo pigments, processes for their manufacture and use - Google Patents

Disazo pigments, processes for their manufacture and use

Info

Publication number
CA980340A
CA980340A CA155,923A CA155923A CA980340A CA 980340 A CA980340 A CA 980340A CA 155923 A CA155923 A CA 155923A CA 980340 A CA980340 A CA 980340A
Authority
CA
Canada
Prior art keywords
manufacture
processes
disazo pigments
disazo
pigments
Prior art date
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
CA155,923A
Other languages
English (en)
Other versions
CA155923S (en
Inventor
Georg Cseh
Willy Muller
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
Application granted granted Critical
Publication of CA980340A publication Critical patent/CA980340A/en
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)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
CA155,923A 1971-11-11 1972-11-08 Disazo pigments, processes for their manufacture and use Expired CA980340A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA980340A true CA980340A (en) 1975-12-23

Family

ID=4416809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,923A Expired CA980340A (en) 1971-11-11 1972-11-08 Disazo pigments, processes for their manufacture and use

Country Status (13)

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

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 (fr) * 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 (fr) * 1965-03-19 1966-09-20
GB1164230A (en) * 1966-12-19 1969-09-17 Kewanee Oil Co Disazo Dyestuffs
CH557406A (de) * 1971-09-10 1974-12-31 Ciba Geigy Ag Verfahren zur herstellung von disazopigmenten und deren verwendung.
BE788633A (fr) * 1971-09-10 1973-03-12 Ciba Geigy Colorants disazoiques utilisables comme pigments

Also Published As

Publication number Publication date
US3872078A (en) 1975-03-18
JPS5760384B2 (fr) 1982-12-18
GB1406327A (en) 1975-09-17
DE2254625B2 (de) 1978-11-09
NL7215182A (fr) 1973-05-15
IT970406B (it) 1974-04-10
DE2254625A1 (de) 1973-05-17
DE2254625C3 (de) 1979-07-19
BE791251A (fr) 1973-05-10
CH562859A5 (fr) 1975-06-13
BR7207931D0 (pt) 1973-08-30
FR2159456A1 (fr) 1973-06-22
AU4868872A (en) 1974-05-09
FR2159456B1 (fr) 1976-06-04
DK134565B (da) 1976-11-29
AR195887A1 (es) 1973-11-15
DK134565C (fr) 1977-05-09
JPS4856224A (fr) 1973-08-07

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