FR2296669A1 - AZOIC COLORANTS, THEIR OBTAINING AND THEIR APPLICATION - Google Patents

AZOIC COLORANTS, THEIR OBTAINING AND THEIR APPLICATION

Info

Publication number
FR2296669A1
FR2296669A1 FR7600032A FR7600032A FR2296669A1 FR 2296669 A1 FR2296669 A1 FR 2296669A1 FR 7600032 A FR7600032 A FR 7600032A FR 7600032 A FR7600032 A FR 7600032A FR 2296669 A1 FR2296669 A1 FR 2296669A1
Authority
FR
France
Prior art keywords
obtaining
application
azoic colorants
azoic
colorants
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
FR7600032A
Other languages
French (fr)
Other versions
FR2296669B1 (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.)
Bayer AG
Original Assignee
Bayer 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 DE19752500019 external-priority patent/DE2500019C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2296669A1 publication Critical patent/FR2296669A1/en
Application granted granted Critical
Publication of FR2296669B1 publication Critical patent/FR2296669B1/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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7600032A 1975-01-02 1976-01-02 AZOIC COLORANTS, THEIR OBTAINING AND THEIR APPLICATION Granted FR2296669A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500019 DE2500019C3 (en) 1975-01-02 Monoazo dye, process for its preparation and its use

Publications (2)

Publication Number Publication Date
FR2296669A1 true FR2296669A1 (en) 1976-07-30
FR2296669B1 FR2296669B1 (en) 1980-08-01

Family

ID=5935882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600032A Granted FR2296669A1 (en) 1975-01-02 1976-01-02 AZOIC COLORANTS, THEIR OBTAINING AND THEIR APPLICATION

Country Status (2)

Country Link
FR (1) FR2296669A1 (en)
GB (1) GB1490139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073972A1 (en) * 1981-08-24 1983-03-16 BASF Aktiengesellschaft Lake of an azo dyestuff containing sulphonic acid groups

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241413B1 (en) * 1986-03-10 1993-03-03 Ciba-Geigy Ag Amine salts of azo compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073972A1 (en) * 1981-08-24 1983-03-16 BASF Aktiengesellschaft Lake of an azo dyestuff containing sulphonic acid groups

Also Published As

Publication number Publication date
DE2500019B2 (en) 1977-03-17
DE2500019A1 (en) 1976-07-15
GB1490139A (en) 1977-10-26
FR2296669B1 (en) 1980-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse