GB1340270A - Metallised azo dyestuffs their manufacture and use - Google Patents

Metallised azo dyestuffs their manufacture and use

Info

Publication number
GB1340270A
GB1340270A GB1342971*[A GB1342971A GB1340270A GB 1340270 A GB1340270 A GB 1340270A GB 1342971 A GB1342971 A GB 1342971A GB 1340270 A GB1340270 A GB 1340270A
Authority
GB
United Kingdom
Prior art keywords
dyes
dihydroxypyridine
atom
azo
radical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1342971*[A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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 GB1340270A publication Critical patent/GB1340270A/en
Expired legal-status Critical Current

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
    • C09B62/002—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
    • 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
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/025—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups of azo-pyridone series
    • 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
    • C09B62/012—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1340270 Metallized azo dyes CIBA-GEIGY AG 6 May 1971 [6 May 1970] 13429/71 Heading C4P New metal complexes of azo dyes containing, as the diazo component radical, a heterocyclic radical wherein three ring atoms and the azo group have, in one of the mesomeric or tautomeric limiting forms, a system of structure wherein one of X and Y is a N atom and the other a N or C atom and, as the coupling component radical, a halogeno-2,3-dihydroxypyridine are described. The dyes are prepared by coupling a diazotized amine, for example of the quinoline, thiadiazole, pyrazole, phenylazoquinoline, indazole, benzthiazole or benztriazole series with a halo-2,3-dihydroxypyridine and metallizing the dyes obtained. Copper, nickel, cobalt and chromium complexes are specified in examples. The dyes are used to colour nitrogenous fibres, in particular synthetic polyamides, in blue shades.
GB1342971*[A 1970-05-06 1971-05-06 Metallised azo dyestuffs their manufacture and use Expired GB1340270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH678470 1970-05-06

Publications (1)

Publication Number Publication Date
GB1340270A true GB1340270A (en) 1973-12-12

Family

ID=4314966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1342971*[A Expired GB1340270A (en) 1970-05-06 1971-05-06 Metallised azo dyestuffs their manufacture and use

Country Status (13)

Country Link
AT (1) AT302504B (en)
BE (1) BE766737A (en)
BR (1) BR7102737D0 (en)
CA (1) CA967951A (en)
CS (1) CS202524B2 (en)
DD (1) DD95639A5 (en)
DE (1) DE2121174A1 (en)
FR (1) FR2091038A5 (en)
GB (1) GB1340270A (en)
NL (1) NL7106163A (en)
PL (1) PL81617B1 (en)
SU (1) SU425406A3 (en)
ZA (1) ZA712896B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487607A (en) * 1981-12-09 1984-12-11 Henkel Kommanditgesellschaft Auf Aktien Oxidation hair dyes containing 5-halo-2,3-pyridine-diols as coupler components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487607A (en) * 1981-12-09 1984-12-11 Henkel Kommanditgesellschaft Auf Aktien Oxidation hair dyes containing 5-halo-2,3-pyridine-diols as coupler components

Also Published As

Publication number Publication date
BR7102737D0 (en) 1973-05-03
CA967951A (en) 1975-05-20
BE766737A (en) 1971-11-05
DD95639A5 (en) 1973-02-12
SU425406A3 (en) 1974-04-25
AT302504B (en) 1972-10-25
DE2121174A1 (en) 1971-11-25
FR2091038A5 (en) 1972-01-14
NL7106163A (en) 1971-11-09
PL81617B1 (en) 1975-08-30
ZA712896B (en) 1972-01-26
CS202524B2 (en) 1981-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee