CA1080731A - Production of azomethine pigment - Google Patents

Production of azomethine pigment

Info

Publication number
CA1080731A
CA1080731A CA244,211A CA244211A CA1080731A CA 1080731 A CA1080731 A CA 1080731A CA 244211 A CA244211 A CA 244211A CA 1080731 A CA1080731 A CA 1080731A
Authority
CA
Canada
Prior art keywords
product
aqueous
acid
reaction
production
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
CA244,211A
Other languages
English (en)
French (fr)
Inventor
Robert Langley
Alexander M. Irvine
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 CA1080731A publication Critical patent/CA1080731A/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
    • C09B55/00—Azomethine dyes
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/002—Monoazomethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CA244,211A 1975-01-28 1976-01-26 Production of azomethine pigment Expired CA1080731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB377775A GB1500933A (en) 1975-01-28 1975-01-28 Production of azomethine pigment

Publications (1)

Publication Number Publication Date
CA1080731A true CA1080731A (en) 1980-07-01

Family

ID=9764738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,211A Expired CA1080731A (en) 1975-01-28 1976-01-26 Production of azomethine pigment

Country Status (6)

Country Link
JP (1) JPS51100124A (enrdf_load_stackoverflow)
CA (1) CA1080731A (enrdf_load_stackoverflow)
CH (1) CH615449A5 (enrdf_load_stackoverflow)
DE (1) DE2602796A1 (enrdf_load_stackoverflow)
FR (1) FR2309611A1 (enrdf_load_stackoverflow)
GB (1) GB1500933A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564231A (en) * 1977-05-31 1980-04-02 Ciba Geigy Ag Process for the production of a bisazomethine pigment
DE102009047038A1 (de) * 2009-11-24 2011-05-26 Henkel Ag & Co. Kgaa Wasch- oder Reinigungsmittel mit gegebenenfalls in situ erzeugtem bleichverstärkendem Übergangsmetallkomplex

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254336A (en) * 1969-05-23 1971-11-17 Ciba Geigy U K Ltd New pigment and pigment conditioning technique

Also Published As

Publication number Publication date
CH615449A5 (en) 1980-01-31
JPS51100124A (ja) 1976-09-03
DE2602796A1 (de) 1976-07-29
FR2309611A1 (fr) 1976-11-26
FR2309611B1 (enrdf_load_stackoverflow) 1979-06-29
GB1500933A (en) 1978-02-15

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Legal Events

Date Code Title Description
MKEX Expiry