BE598648Q - Colorants monoazoïques et leur procédé de production - Google Patents

Colorants monoazoïques et leur procédé de production

Info

Publication number
BE598648Q
BE598648Q BE598648A BE598648A BE598648Q BE 598648 Q BE598648 Q BE 598648Q BE 598648 A BE598648 A BE 598648A BE 598648 A BE598648 A BE 598648A BE 598648 Q BE598648 Q BE 598648Q
Authority
BE
Belgium
Prior art keywords
production process
monoazo dyes
monoazo
dyes
production
Prior art date
Application number
BE598648A
Other languages
English (en)
Inventor
Herbert-Joachim Exner
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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of BE598648Q publication Critical patent/BE598648Q/fr

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
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
BE598648A 1956-12-05 1960-12-29 Colorants monoazoïques et leur procédé de production BE598648Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF21847A DE1039676B (de) 1956-12-05 1956-12-05 Verfahren zur Herstellung von Monoazofarbstoffen

Publications (1)

Publication Number Publication Date
BE598648Q true BE598648Q (fr) 1961-04-14

Family

ID=7090224

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598648A BE598648Q (fr) 1956-12-05 1960-12-29 Colorants monoazoïques et leur procédé de production

Country Status (3)

Country Link
BE (1) BE598648Q (fr)
CH (1) CH362471A (fr)
DE (1) DE1039676B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159265A (en) * 1973-07-14 1979-06-26 Bayer Aktiengesellschaft Phenylazopyrazolo dyestuffs including disulfimide substituent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247715A (de) * 1946-01-31 1947-03-31 Ag J R Geigy Verfahren zur Herstellung eines sulfonsäuregruppenfreien Monoazofarbstoffes der Pyrazolonreihe.
DE821977C (de) * 1949-10-02 1951-11-22 Basf Ag Verfahren zur Herstellung von Azofarbstoffen

Also Published As

Publication number Publication date
CH362471A (de) 1962-06-15
DE1039676B (de) 1958-09-25

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