CH394438A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH394438A
CH394438A CH1378260A CH1378260A CH394438A CH 394438 A CH394438 A CH 394438A CH 1378260 A CH1378260 A CH 1378260A CH 1378260 A CH1378260 A CH 1378260A CH 394438 A CH394438 A CH 394438A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH1378260A
Other languages
German (de)
Inventor
Nakaten Herbert
Ribka Joachim
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 DEF30069A external-priority patent/DE1146604B/en
Priority claimed from DEF32532A external-priority patent/DE1277472B/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH394438A publication Critical patent/CH394438A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/47—Azo dyes
    • C09B62/473—Monoazo 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
    • C09B29/10—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
CH1378260A 1959-12-12 1960-12-09 Process for the preparation of water-insoluble monoazo dyes CH394438A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF30069A DE1146604B (en) 1959-12-12 1959-12-12 Process for the preparation of water-insoluble monoazo dyes
DEF32532A DE1277472B (en) 1960-11-12 1960-11-12 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
CH394438A true CH394438A (en) 1965-06-30

Family

ID=25974516

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1378260A CH394438A (en) 1959-12-12 1960-12-09 Process for the preparation of water-insoluble monoazo dyes

Country Status (2)

Country Link
CH (1) CH394438A (en)
GB (1) GB924518A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH466458A (en) * 1965-04-02 1968-12-15 Ciba Geigy Process for the production of new monoazo dye pigments

Also Published As

Publication number Publication date
GB924518A (en) 1963-04-24

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