CH412152A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH412152A
CH412152A CH394062A CH394062A CH412152A CH 412152 A CH412152 A CH 412152A CH 394062 A CH394062 A CH 394062A CH 394062 A CH394062 A CH 394062A CH 412152 A CH412152 A CH 412152A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH394062A
Other languages
German (de)
Inventor
Schilling Karl
Semler Guenther
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH412152A publication Critical patent/CH412152A/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
    • C09B63/00—Lakes
CH394062A 1961-04-01 1962-03-30 Process for the preparation of water-insoluble monoazo dyes CH412152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF33566A DE1216460B (en) 1961-04-01 1961-04-01 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
CH412152A true CH412152A (en) 1966-04-30

Family

ID=7095148

Family Applications (1)

Application Number Title Priority Date Filing Date
CH394062A CH412152A (en) 1961-04-01 1962-03-30 Process for the preparation of water-insoluble monoazo dyes

Country Status (4)

Country Link
BE (1) BE615892A (en)
CH (1) CH412152A (en)
DE (1) DE1216460B (en)
GB (1) GB996075A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7553848B2 (en) * 2004-01-23 2009-06-30 Amgen Inc. Vanilloid receptor ligands and their use in treatments
CN100339442C (en) * 2004-04-16 2007-09-26 华东理工大学 Method for preparing organic pigment of red benzimidazolones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041463B (en) * 1956-07-18 1958-10-23 Hoechst Ag Process for the production of water-insoluble azo dyes on fibers made from native or regenerated cellulose

Also Published As

Publication number Publication date
BE615892A (en) 1962-10-02
DE1216460B (en) 1966-05-12
GB996075A (en) 1965-06-23

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