FR2381808A1 - Nouveaux colorants azoiques basiques exempts de groupes sulfo et leur preparation - Google Patents

Nouveaux colorants azoiques basiques exempts de groupes sulfo et leur preparation

Info

Publication number
FR2381808A1
FR2381808A1 FR7816229A FR7816229A FR2381808A1 FR 2381808 A1 FR2381808 A1 FR 2381808A1 FR 7816229 A FR7816229 A FR 7816229A FR 7816229 A FR7816229 A FR 7816229A FR 2381808 A1 FR2381808 A1 FR 2381808A1
Authority
FR
France
Prior art keywords
prepn
pyridone
couplers
dyeing
modified polyester
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.)
Granted
Application number
FR7816229A
Other languages
English (en)
French (fr)
Other versions
FR2381808B1 (enExample
Inventor
Manfred Greve
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.)
Sandoz AG
Original Assignee
Sandoz 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 CH1634676A external-priority patent/CH626911A5/de
Priority claimed from CH12777A external-priority patent/CH627486A5/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of FR2381808A1 publication Critical patent/FR2381808A1/fr
Application granted granted Critical
Publication of FR2381808B1 publication Critical patent/FR2381808B1/fr
Granted 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic 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
    • 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
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7816229A 1976-12-27 1978-05-31 Nouveaux colorants azoiques basiques exempts de groupes sulfo et leur preparation Granted FR2381808A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1634676A CH626911A5 (en) 1976-12-27 1976-12-27 Process for preparing sulpho-free cationic azo compounds
CH1634876 1976-12-27
CH12777A CH627486A5 (en) 1977-01-06 1977-01-06 Process for preparing sulpho-free basic compounds

Publications (2)

Publication Number Publication Date
FR2381808A1 true FR2381808A1 (fr) 1978-09-22
FR2381808B1 FR2381808B1 (enExample) 1983-08-05

Family

ID=27171821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816229A Granted FR2381808A1 (fr) 1976-12-27 1978-05-31 Nouveaux colorants azoiques basiques exempts de groupes sulfo et leur preparation

Country Status (1)

Country Link
FR (1) FR2381808A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008615A1 (enExample) * 1968-05-15 1970-01-23 Sandoz Sa
DE1956142A1 (de) * 1968-11-12 1970-06-11 Ciba Geigy Neue Azofarbstoffe und Verfahren zu deren Herstellung
DE2118536A1 (en) * 1970-04-16 1971-10-28 Sandoz Ag, Basel (Schweiz) Basic azo dyes
GB1297116A (enExample) * 1968-12-09 1972-11-22

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008615A1 (enExample) * 1968-05-15 1970-01-23 Sandoz Sa
DE1956142A1 (de) * 1968-11-12 1970-06-11 Ciba Geigy Neue Azofarbstoffe und Verfahren zu deren Herstellung
GB1297116A (enExample) * 1968-12-09 1972-11-22
DE2118536A1 (en) * 1970-04-16 1971-10-28 Sandoz Ag, Basel (Schweiz) Basic azo dyes

Also Published As

Publication number Publication date
FR2381808B1 (enExample) 1983-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse