FR1409559A - Nouveaux colorants azoïques peu solubles et leur préparation - Google Patents

Nouveaux colorants azoïques peu solubles et leur préparation

Info

Publication number
FR1409559A
FR1409559A FR986205A FR986205A FR1409559A FR 1409559 A FR1409559 A FR 1409559A FR 986205 A FR986205 A FR 986205A FR 986205 A FR986205 A FR 986205A FR 1409559 A FR1409559 A FR 1409559A
Authority
FR
France
Prior art keywords
preparation
poorly soluble
azo dyes
soluble azo
new
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
FR986205A
Other languages
English (en)
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
JR 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
Priority claimed from CH1063163A external-priority patent/CH425036A/de
Application filed by JR Geigy AG filed Critical JR Geigy AG
Priority to FR986205A priority Critical patent/FR1409559A/fr
Application granted granted Critical
Publication of FR1409559A publication Critical patent/FR1409559A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR986205A 1963-08-27 1964-08-26 Nouveaux colorants azoïques peu solubles et leur préparation Expired FR1409559A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986205A FR1409559A (fr) 1963-08-27 1964-08-26 Nouveaux colorants azoïques peu solubles et leur préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1063163A CH425036A (de) 1963-08-27 1963-08-27 Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen
FR986205A FR1409559A (fr) 1963-08-27 1964-08-26 Nouveaux colorants azoïques peu solubles et leur préparation

Publications (1)

Publication Number Publication Date
FR1409559A true FR1409559A (fr) 1965-08-27

Family

ID=25707011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986205A Expired FR1409559A (fr) 1963-08-27 1964-08-26 Nouveaux colorants azoïques peu solubles et leur préparation

Country Status (1)

Country Link
FR (1) FR1409559A (fr)

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