BE615769A - Water-insoluble monoazo dyes and their preparation - Google Patents

Water-insoluble monoazo dyes and their preparation

Info

Publication number
BE615769A
BE615769A BE615769A BE615769A BE615769A BE 615769 A BE615769 A BE 615769A BE 615769 A BE615769 A BE 615769A BE 615769 A BE615769 A BE 615769A BE 615769 A BE615769 A BE 615769A
Authority
BE
Belgium
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
BE615769A
Other languages
French (fr)
Original Assignee
Hoechst 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 DEF33538A external-priority patent/DE1219148B/en
Priority claimed from DEF34829A external-priority patent/DE1235467B/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE615769A publication Critical patent/BE615769A/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Paper (AREA)
BE615769A 1961-03-29 1962-03-29 Water-insoluble monoazo dyes and their preparation BE615769A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF33538A DE1219148B (en) 1961-03-29 1961-03-29 Process for the preparation of water-insoluble monoazo dyes
DEF34829A DE1235467B (en) 1961-09-01 1961-09-01 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
BE615769A true BE615769A (en) 1962-10-01

Family

ID=25974941

Family Applications (1)

Application Number Title Priority Date Filing Date
BE615769A BE615769A (en) 1961-03-29 1962-03-29 Water-insoluble monoazo dyes and their preparation

Country Status (3)

Country Link
BE (1) BE615769A (en)
CH (1) CH406483A (en)
GB (1) GB1001706A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138770A1 (en) 2001-08-07 2003-02-20 Clariant Gmbh New azo pigments, based on N-substituted 6-(2'-hydroxy-3'-naphthoylamino) quinazolin-2,4-dione couplers are useful e.g. in pigmenting lacquers, plastics, inks, toners, color filters and seeds

Also Published As

Publication number Publication date
GB1001706A (en) 1965-08-18
CH406483A (en) 1966-01-31

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