CH432687A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH432687A
CH432687A CH777063A CH777063A CH432687A CH 432687 A CH432687 A CH 432687A CH 777063 A CH777063 A CH 777063A CH 777063 A CH777063 A CH 777063A CH 432687 A CH432687 A CH 432687A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH777063A
Other languages
German (de)
Inventor
Helmut Dr Gies
Helmut Dr Lindner
Arthur Dr Siebert
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 DEF37144A external-priority patent/DE1213551B/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH432687A publication Critical patent/CH432687A/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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B62/54—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 epoxy or halohydrin group
    • C09B62/58—Azo dyes
    • C09B62/585—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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
CH777063A 1962-06-23 1963-06-21 Process for the preparation of water-insoluble monoazo dyes CH432687A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF37144A DE1213551B (en) 1962-06-23 1962-06-23 Process for the preparation of water-insoluble monoazo dyes
DEF0038422 1962-11-29

Publications (1)

Publication Number Publication Date
CH432687A true CH432687A (en) 1967-03-31

Family

ID=25975368

Family Applications (1)

Application Number Title Priority Date Filing Date
CH777063A CH432687A (en) 1962-06-23 1963-06-21 Process for the preparation of water-insoluble monoazo dyes

Country Status (3)

Country Link
AT (1) AT241642B (en)
CH (1) CH432687A (en)
GB (1) GB1037164A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH455987A (en) * 1965-09-24 1968-05-15 Geigy Ag J R Process for the production of monoazo dyes which are sparingly soluble in water
DE2736785C3 (en) * 1977-08-16 1980-06-26 Hoechst Ag, 6000 Frankfurt New dispersion azo dyes, processes for their production and their use for dyeing or printing synthetic fiber materials
KR101118496B1 (en) 2003-09-25 2012-03-12 다이스타 텍스틸파르벤 게엠베하 운트 콤파니 도이칠란트 카게 Adsorbable organic halogen aox - free navy and black disperse dyes

Also Published As

Publication number Publication date
AT241642B (en) 1965-08-10
GB1037164A (en) 1966-07-27

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