CH374436A - Process for the preparation of water-soluble azo dyes - Google Patents

Process for the preparation of water-soluble azo dyes

Info

Publication number
CH374436A
CH374436A CH6693258A CH6693258A CH374436A CH 374436 A CH374436 A CH 374436A CH 6693258 A CH6693258 A CH 6693258A CH 6693258 A CH6693258 A CH 6693258A CH 374436 A CH374436 A CH 374436A
Authority
CH
Switzerland
Prior art keywords
preparation
water
azo dyes
soluble azo
soluble
Prior art date
Application number
CH6693258A
Other languages
German (de)
Inventor
Julius Dr Eisele
Federkiel Wilhelm
Guenter Dr Krehbiel
Hans Dr Krzikalla
Guenter Dr Lange
Heinz Dr Pohlemann
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH374436A publication Critical patent/CH374436A/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
    • 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C09B43/128—Aliphatic, cycloaliphatic or araliphatic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH6693258A 1957-12-13 1958-12-04 Process for the preparation of water-soluble azo dyes CH374436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB47131A DE1211346B (en) 1957-12-13 1957-12-13 Process for the preparation of water-soluble azo dyes

Publications (1)

Publication Number Publication Date
CH374436A true CH374436A (en) 1964-01-15

Family

ID=6968151

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1542363A CH379667A (en) 1957-12-13 1958-12-04 Process for the preparation of water-soluble azo dyes
CH6693258A CH374436A (en) 1957-12-13 1958-12-04 Process for the preparation of water-soluble azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1542363A CH379667A (en) 1957-12-13 1958-12-04 Process for the preparation of water-soluble azo dyes

Country Status (6)

Country Link
BE (1) BE573862A (en)
CH (2) CH379667A (en)
DE (1) DE1211346B (en)
FR (1) FR1228834A (en)
GB (1) GB858183A (en)
NL (1) NL234181A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115926B (en) * 1960-05-20 1961-10-26 Basf Ag Process for the production of colored, crosslinked emulsion polymers
US3142669A (en) * 1960-12-12 1964-07-28 Crompton & Knowles Corp Monoazo dyes
US3413280A (en) * 1961-12-29 1968-11-26 Ciba Ltd Monoazo dyestuffs
GB984802A (en) * 1962-01-10 1965-03-03 Ici Ltd New azo dyestuffs containing unsaturated carboxylic acid amide groups
DE1225322B (en) * 1962-01-10 1966-09-22 Ici Ltd Process for the production of azo dyes
US3974271A (en) * 1972-08-19 1976-08-10 Beecham Group Limited Lipstick containing 8-amino-2-(azo-benzene-4-sulphonic acid)-1-naphthol-3,6-disulphonic acid or an edible salt thereof
IT1310320B1 (en) 1999-01-11 2002-02-13 Comprex S P A IMPROVEMENTS TO THE SUPPORTING STRUCTURES OF THE MODULAR FURNITURE.

Also Published As

Publication number Publication date
NL234181A (en) 1964-01-27
BE573862A (en)
CH379667A (en) 1964-07-15
GB858183A (en) 1961-01-11
DE1211346B (en) 1966-02-24
FR1228834A (en) 1960-09-02

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