ZA728105B - Azo dyestuffs which are sparingly soluble in water their manufacture and use - Google Patents

Azo dyestuffs which are sparingly soluble in water their manufacture and use

Info

Publication number
ZA728105B
ZA728105B ZA728105A ZA728105A ZA728105B ZA 728105 B ZA728105 B ZA 728105B ZA 728105 A ZA728105 A ZA 728105A ZA 728105 A ZA728105 A ZA 728105A ZA 728105 B ZA728105 B ZA 728105B
Authority
ZA
South Africa
Prior art keywords
manufacture
water
sparingly soluble
azo dyestuffs
dyestuffs
Prior art date
Application number
ZA728105A
Inventor
D Reinker
H Leichti
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA728105B publication Critical patent/ZA728105B/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/15—Indoles
    • 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
    • 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
    • C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ZA728105A 1971-12-09 1972-11-15 Azo dyestuffs which are sparingly soluble in water their manufacture and use ZA728105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1792971A CH562856A5 (en) 1971-12-09 1971-12-09

Publications (1)

Publication Number Publication Date
ZA728105B true ZA728105B (en) 1973-07-25

Family

ID=4429172

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728105A ZA728105B (en) 1971-12-09 1972-11-15 Azo dyestuffs which are sparingly soluble in water their manufacture and use

Country Status (10)

Country Link
JP (1) JPS4866130A (en)
BE (1) BE792447A (en)
CA (1) CA975760A (en)
CH (1) CH562856A5 (en)
DE (1) DE2259939A1 (en)
FR (1) FR2162424B1 (en)
GB (2) GB1405799A (en)
IT (1) IT974852B (en)
NL (1) NL7216728A (en)
ZA (1) ZA728105B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527712A1 (en) * 1975-06-21 1976-12-30 Bayer Ag AZO DYES
DE4422293A1 (en) * 1994-06-25 1996-01-04 Cassella Ag Monoazoindole dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501038A (en) * 1967-07-27 1970-12-31 Basf Ag Process for the preparation of sulfonic acid group-free monoazo dyes
CH495407A (en) * 1967-09-29 1970-08-31 Basf Ag Process for the preparation of sulfonic acid group-free monoazo dyes

Also Published As

Publication number Publication date
FR2162424B1 (en) 1976-06-04
GB1405799A (en) 1975-09-10
DE2259939A1 (en) 1973-06-14
CH562856A5 (en) 1975-06-13
NL7216728A (en) 1973-06-13
CA975760A (en) 1975-10-07
IT974852B (en) 1974-07-10
FR2162424A1 (en) 1973-07-20
JPS4866130A (en) 1973-09-11
GB1405800A (en) 1975-09-10
BE792447A (en) 1973-06-08

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