CH454305A - Process for the production of water-dispersible, sparingly soluble azo dyes - Google Patents

Process for the production of water-dispersible, sparingly soluble azo dyes

Info

Publication number
CH454305A
CH454305A CH239961A CH239961A CH454305A CH 454305 A CH454305 A CH 454305A CH 239961 A CH239961 A CH 239961A CH 239961 A CH239961 A CH 239961A CH 454305 A CH454305 A CH 454305A
Authority
CH
Switzerland
Prior art keywords
dispersible
production
water
sparingly soluble
azo dyes
Prior art date
Application number
CH239961A
Other languages
German (de)
Inventor
Werner Dr Bossard
Francois Dr Favre
Original Assignee
Geigy Ag J R
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 CH7808359A external-priority patent/CH373842A/en
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH239961A priority Critical patent/CH454305A/en
Priority to ES0275193A priority patent/ES275193A2/en
Priority to BE614461A priority patent/BE614461R/en
Priority to GB239962D priority patent/GB955520A/en
Priority to DE19621444674 priority patent/DE1444674A1/en
Publication of CH454305A publication Critical patent/CH454305A/en

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
    • C09B29/02—Monoazo dyes prepared by diazotising and coupling from diazotised o-amino-hydroxy compounds
    • 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
    • C07D231/38—Nitrogen atoms
    • 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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH239961A 1959-09-11 1961-02-28 Process for the production of water-dispersible, sparingly soluble azo dyes CH454305A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH239961A CH454305A (en) 1959-09-11 1961-02-28 Process for the production of water-dispersible, sparingly soluble azo dyes
ES0275193A ES275193A2 (en) 1961-02-28 1962-02-27 Improvements relating to monoazo aminopyrazole dyestuffs and their use
BE614461A BE614461R (en) 1961-02-28 1962-02-27 Monoazo dyes, their preparation and applications
GB239962D GB955520A (en) 1961-02-28 1962-02-27 Improvements relating to monoazo aminopyrazole dyestuffs and their use
DE19621444674 DE1444674A1 (en) 1961-02-28 1962-02-27 Process for the preparation of water-dispersible, sparingly soluble monoazo dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7808359A CH373842A (en) 1959-09-11 1959-09-11 Process for the production of water-dispersible, poorly soluble azo dyes
CH239961A CH454305A (en) 1959-09-11 1961-02-28 Process for the production of water-dispersible, sparingly soluble azo dyes

Publications (1)

Publication Number Publication Date
CH454305A true CH454305A (en) 1968-04-15

Family

ID=25690349

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239961A CH454305A (en) 1959-09-11 1961-02-28 Process for the production of water-dispersible, sparingly soluble azo dyes

Country Status (1)

Country Link
CH (1) CH454305A (en)

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