IT948009B - AZO DYES - Google Patents

AZO DYES

Info

Publication number
IT948009B
IT948009B IT2120172A IT2120172A IT948009B IT 948009 B IT948009 B IT 948009B IT 2120172 A IT2120172 A IT 2120172A IT 2120172 A IT2120172 A IT 2120172A IT 948009 B IT948009 B IT 948009B
Authority
IT
Italy
Prior art keywords
azo dyes
azo
dyes
Prior art date
Application number
IT2120172A
Other languages
Italian (it)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT948009B publication Critical patent/IT948009B/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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/043—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring containing two or more triazine rings linked together by a non-chromophoric link
    • 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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/082—Azo dyes dyes containing in the molecule at least one azo group and at least one other chromophore group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2120172A 1971-03-01 1972-02-29 AZO DYES IT948009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB566971 1971-03-01

Publications (1)

Publication Number Publication Date
IT948009B true IT948009B (en) 1973-05-30

Family

ID=9800431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2120172A IT948009B (en) 1971-03-01 1972-02-29 AZO DYES

Country Status (5)

Country Link
CH (1) CH566379A5 (en)
DE (1) DE2209837A1 (en)
FR (1) FR2128413B1 (en)
GB (1) GB1351385A (en)
IT (1) IT948009B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917059A1 (en) * 1979-04-27 1980-11-06 Basf Ag METHOD FOR COLORING TEXTILE MATERIAL CONTAINING HYDROXYL GROUPS AND NEW DYES
CH656629A5 (en) * 1981-08-08 1986-07-15 Sandoz Ag TETRAKISAZO CONNECTIONS WITH BRIDGE LINK, METHOD FOR THE PRODUCTION AND USE.
DE3317383A1 (en) * 1983-05-13 1984-11-15 Bayer Ag, 5090 Leverkusen DISAZOREACTIVE DYES
US11987543B1 (en) * 2023-10-31 2024-05-21 King Faisal University 8-(4-bromobenzylideneamino)naphthalene-1,3-disulfonic acid as an antioxidant compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH377019A (en) * 1958-08-11 1964-04-30 Ciba Geigy Process for the production of new azo dyes
AT238342B (en) * 1961-11-06 1965-02-10 Ciba Geigy Process for the preparation of new disazo dyes

Also Published As

Publication number Publication date
FR2128413A1 (en) 1972-10-20
GB1351385A (en) 1974-04-24
DE2209837A1 (en) 1972-09-14
CH566379A5 (en) 1975-09-15
FR2128413B1 (en) 1976-07-23

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