CH480406A - Process for the production of pigments - Google Patents

Process for the production of pigments

Info

Publication number
CH480406A
CH480406A CH662967A CH662967A CH480406A CH 480406 A CH480406 A CH 480406A CH 662967 A CH662967 A CH 662967A CH 662967 A CH662967 A CH 662967A CH 480406 A CH480406 A CH 480406A
Authority
CH
Switzerland
Prior art keywords
pigments
production
Prior art date
Application number
CH662967A
Other languages
German (de)
Inventor
Richard Dr Inman Eric
Smith Hugh Dr Macdonald
Alexander Dr Macpherson Ian
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH480406A publication Critical patent/CH480406A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • 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
    • C09B25/00—Quinophthalones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Artificial Filaments (AREA)
CH662967A 1966-05-25 1967-05-10 Process for the production of pigments CH480406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2330766A GB1184547A (en) 1966-05-25 1966-05-25 Improvements relating to Quinophthalone Pigments

Publications (1)

Publication Number Publication Date
CH480406A true CH480406A (en) 1969-10-31

Family

ID=10193497

Family Applications (1)

Application Number Title Priority Date Filing Date
CH662967A CH480406A (en) 1966-05-25 1967-05-10 Process for the production of pigments

Country Status (5)

Country Link
BE (1) BE699025A (en)
CH (1) CH480406A (en)
ES (1) ES340968A1 (en)
GB (1) GB1184547A (en)
NL (1) NL6707204A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622583A (en) * 1968-07-24 1971-11-23 Basf Ag Yellow dyes of the phtalimidoquinophthalone series
US4067870A (en) * 1975-09-01 1978-01-10 Teijin Limited 8-Benzimido substituted quinaphthalone derivatives
US4077960A (en) * 1975-06-12 1978-03-07 Teijin Limited Imido-quinoline dyes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636880A1 (en) * 1996-09-11 1998-03-12 Bayer Ag Process for the production of quinophthalones

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622583A (en) * 1968-07-24 1971-11-23 Basf Ag Yellow dyes of the phtalimidoquinophthalone series
US4077960A (en) * 1975-06-12 1978-03-07 Teijin Limited Imido-quinoline dyes
US4067870A (en) * 1975-09-01 1978-01-10 Teijin Limited 8-Benzimido substituted quinaphthalone derivatives

Also Published As

Publication number Publication date
BE699025A (en) 1967-11-27
ES340968A1 (en) 1968-09-16
GB1184547A (en) 1970-03-18
NL6707204A (en) 1967-11-27

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Legal Events

Date Code Title Description
PL Patent ceased