CH503083A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH503083A
CH503083A CH1457568A CH1457568A CH503083A CH 503083 A CH503083 A CH 503083A CH 1457568 A CH1457568 A CH 1457568A CH 1457568 A CH1457568 A CH 1457568A CH 503083 A CH503083 A CH 503083A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH1457568A
Other languages
German (de)
Inventor
Brachel Hanswilli Dr Von
Erwin Dr Herrmann
Dieter Dr Cornelius
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Priority to CH50271A priority Critical patent/CH532642A/en
Publication of CH503083A publication Critical patent/CH503083A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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
    • C09B43/00—Preparation of azo dyes from other azo 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/206—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters with formation of OCXN or OSO2N group
    • 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
    • C09B62/78—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 with other reactive groups
    • C09B62/82—Azo dyes
    • C09B62/825—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1457568A 1967-09-30 1968-09-30 Process for the preparation of water-insoluble monoazo dyes CH503083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH50271A CH532642A (en) 1967-09-30 1968-09-30 Water-insoluble monoazo dyestuffs for cellulose esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0043472 1967-09-30

Publications (1)

Publication Number Publication Date
CH503083A true CH503083A (en) 1971-02-15

Family

ID=7025393

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1457568A CH503083A (en) 1967-09-30 1968-09-30 Process for the preparation of water-insoluble monoazo dyes

Country Status (6)

Country Link
BE (1) BE721645A (en)
CH (1) CH503083A (en)
DE (1) DE1644126A1 (en)
FR (1) FR1582454A (en)
GB (1) GB1223137A (en)
NL (1) NL6813432A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016153A (en) * 1973-07-10 1977-04-05 American Color & Chemical Corporation Monoazo dyestuff mixtures derived from 2-amino-5-nitro-thiazole and bis-hydroxyalkylamino acklanilides reacted with acid halides and amides
DE2507460C3 (en) * 1975-02-21 1979-01-25 Basf Ag, 6700 Ludwigshafen Azo dyes with benzisothiazole diazo components, their production and use for dyeing synthetic and semi-synthetic organic fibers
DE2726656A1 (en) * 1977-06-14 1979-01-04 Basf Ag BROWN TO PURPLE AZO DYES

Also Published As

Publication number Publication date
FR1582454A (en) 1969-09-26
BE721645A (en) 1969-03-31
DE1644126A1 (en) 1971-04-29
GB1223137A (en) 1971-02-24
NL6813432A (en) 1969-04-01

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Legal Events

Date Code Title Description
PL Patent ceased