CH241150A - Verfahren zur Herstellung eines neuen Monoazofarbstoffes. - Google Patents

Verfahren zur Herstellung eines neuen Monoazofarbstoffes.

Info

Publication number
CH241150A
CH241150A CH241150DA CH241150A CH 241150 A CH241150 A CH 241150A CH 241150D A CH241150D A CH 241150DA CH 241150 A CH241150 A CH 241150A
Authority
CH
Switzerland
Prior art keywords
preparation
monoazo dye
new monoazo
new
dye
Prior art date
Application number
Other languages
English (en)
Inventor
Limited Imperial Ch Industries
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH241150A publication Critical patent/CH241150A/de

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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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)
  • Coloring (AREA)
CH241150D 1943-06-15 1943-06-15 Verfahren zur Herstellung eines neuen Monoazofarbstoffes. CH241150A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH239211T 1943-06-15

Publications (1)

Publication Number Publication Date
CH241150A true CH241150A (de) 1946-02-15

Family

ID=4461081

Family Applications (2)

Application Number Title Priority Date Filing Date
CH241151D CH241151A (de) 1943-06-15 1943-06-15 Verfahren zur Herstellung eines neuen Monoazofarbstoffes.
CH241150D CH241150A (de) 1943-06-15 1943-06-15 Verfahren zur Herstellung eines neuen Monoazofarbstoffes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH241151D CH241151A (de) 1943-06-15 1943-06-15 Verfahren zur Herstellung eines neuen Monoazofarbstoffes.

Country Status (1)

Country Link
CH (2) CH241151A (de)

Also Published As

Publication number Publication date
CH241151A (de) 1946-02-15

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