BE772542A - Composes heterocycliques peu solubles utilisables comme colorants - Google Patents

Composes heterocycliques peu solubles utilisables comme colorants

Info

Publication number
BE772542A
BE772542A BE772542A BE772542A BE772542A BE 772542 A BE772542 A BE 772542A BE 772542 A BE772542 A BE 772542A BE 772542 A BE772542 A BE 772542A BE 772542 A BE772542 A BE 772542A
Authority
BE
Belgium
Prior art keywords
colorants
compounds used
heterocyclic compounds
low soluble
soluble heterocyclic
Prior art date
Application number
BE772542A
Other languages
English (en)
Inventor
P Bitterli
F Kehrer
Original Assignee
Sandoz Sa
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
Priority claimed from CH1364870A external-priority patent/CH537385A/de
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of BE772542A publication Critical patent/BE772542A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/50—Iso-indoles; Hydrogenated iso-indoles with oxygen and nitrogen atoms in positions 1 and 3
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/04—Isoindoline dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Indole Compounds (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE772542A 1970-09-15 1971-09-13 Composes heterocycliques peu solubles utilisables comme colorants BE772542A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1364970 1970-09-15
CH1364870A CH537385A (de) 1970-09-15 1970-09-15 Verfahren zur Herstellung von 5,6-Dihalogen-3-imino-isoindolinon
CH1372070 1970-09-16

Publications (1)

Publication Number Publication Date
BE772542A true BE772542A (fr) 1972-01-17

Family

ID=27177031

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772542A BE772542A (fr) 1970-09-15 1971-09-13 Composes heterocycliques peu solubles utilisables comme colorants

Country Status (8)

Country Link
US (1) US3816448A (fr)
BE (1) BE772542A (fr)
CA (1) CA933167A (fr)
DE (1) DE2145658A1 (fr)
ES (1) ES395037A1 (fr)
FR (1) FR2107639A5 (fr)
GB (1) GB1357601A (fr)
IT (1) IT957080B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153800A (en) * 1975-02-20 1979-05-08 Ciba-Geigy Corporation Isoindolinone pigments
US4070367A (en) * 1975-02-20 1978-01-24 Ciba-Geigy Corporation Isoindolinone pigments and process for their manufacture
DE2913206A1 (de) * 1978-04-05 1979-10-18 Toyo Soda Mfg Co Ltd Verfahren zur herstellung eines gereinigten pigmentes der isoindolinon-reihe
US4327024A (en) * 1979-11-20 1982-04-27 Ciba-Geigy Corporation Iminoisoindolinone pigments, process for their production and use thereof
DE4128080A1 (de) * 1991-08-23 1993-02-25 Bayer Ag Elektrofotografische toner und neue 3-iminoisoindolinone

Also Published As

Publication number Publication date
DE2145658A1 (de) 1972-03-23
ES395037A1 (es) 1974-08-16
CA933167A (en) 1973-09-04
US3816448A (en) 1974-06-11
GB1357601A (en) 1974-06-26
IT957080B (it) 1973-10-10
FR2107639A5 (fr) 1972-05-05

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