GB1387976A - Metal complex dyestuffs - Google Patents

Metal complex dyestuffs

Info

Publication number
GB1387976A
GB1387976A GB1052373A GB1052373A GB1387976A GB 1387976 A GB1387976 A GB 1387976A GB 1052373 A GB1052373 A GB 1052373A GB 1052373 A GB1052373 A GB 1052373A GB 1387976 A GB1387976 A GB 1387976A
Authority
GB
United Kingdom
Prior art keywords
radical
formula
aromatic
azomethine
position adjacent
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
GB1052373A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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 DE19722210260 external-priority patent/DE2210260C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1387976A publication Critical patent/GB1387976A/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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
    • 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
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • C09B62/0025—Specific dyes not provided for in groups C09B62/004 - C09B62/018
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB1052373A 1972-03-03 1973-03-05 Metal complex dyestuffs Expired GB1387976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722210260 DE2210260C3 (de) 1972-03-03 Metallkomplexfarbstoffe und deren Verwendung zum Färben und Bedrucken stickstoffhaltiger Fasermaterialien

Publications (1)

Publication Number Publication Date
GB1387976A true GB1387976A (en) 1975-03-19

Family

ID=5837809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052373A Expired GB1387976A (en) 1972-03-03 1973-03-05 Metal complex dyestuffs

Country Status (7)

Country Link
JP (1) JPS48102127A (fr)
BE (1) BE796087A (fr)
CH (3) CH559235A5 (fr)
FR (1) FR2174926B1 (fr)
GB (1) GB1387976A (fr)
IT (1) IT981033B (fr)
NL (1) NL7302991A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424153A (en) 1980-09-10 1984-01-03 Basf Aktiengesellschaft 1:2 Chromium complex dyes containing sulfonic acid groups
US4443370A (en) * 1980-06-05 1984-04-17 Ciba-Geigy Corporation Chrome-complex dyes
US4544739A (en) * 1979-10-19 1985-10-01 Ciba-Geigy Corporation Fibre-reactive chromium complex Azo-azomethine dyes
US4563193A (en) * 1982-11-16 1986-01-07 Ciba Geigy Corporation Asymmetric 1:2 chrome complex dyes containing an azo and an azomethine compound
WO2000045198A1 (fr) * 1999-01-28 2000-08-03 Essilor International Compagnie Generale D'optique Procede de coloration de lentilles de contact hydrophiles souples

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618020A1 (de) * 1976-04-24 1977-12-08 Hoechst Ag Wasserloesliche 1 zu 2-kobaltkomplexfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von natuerlichen und synthetischen polyamidfasern
IT1096366B (it) * 1977-05-23 1985-08-26 Basf Ag Coloranti complessi del cromo 1:2"
DE2735286A1 (de) * 1977-08-05 1979-02-22 Basf Ag Metallkomplexfarbstoffe
JPS5757485A (en) * 1980-09-25 1982-04-06 Nippon Koei Co Ltd Rail point freezing preventing device
DE3370813D1 (en) * 1982-11-16 1987-05-14 Ciba Geigy Ag Assymmetrical 1:2 chromium complex dyestuffs containing one azo and one azomethine compound
DE4224558A1 (de) * 1992-07-24 1994-01-27 Bayer Ag Unsymmetrische 1:2-Chromkomplexfarbstoffe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544739A (en) * 1979-10-19 1985-10-01 Ciba-Geigy Corporation Fibre-reactive chromium complex Azo-azomethine dyes
US4443370A (en) * 1980-06-05 1984-04-17 Ciba-Geigy Corporation Chrome-complex dyes
US4486196A (en) * 1980-06-05 1984-12-04 Ciba-Geigy Corporation Chrome-complex dyes and the production and use thereof for dyeing wool, polyamide
US4424153A (en) 1980-09-10 1984-01-03 Basf Aktiengesellschaft 1:2 Chromium complex dyes containing sulfonic acid groups
US4563193A (en) * 1982-11-16 1986-01-07 Ciba Geigy Corporation Asymmetric 1:2 chrome complex dyes containing an azo and an azomethine compound
WO2000045198A1 (fr) * 1999-01-28 2000-08-03 Essilor International Compagnie Generale D'optique Procede de coloration de lentilles de contact hydrophiles souples
FR2789081A1 (fr) * 1999-01-28 2000-08-04 Essilor Int Procede de coloration de lentilles de contact hydrophiles souples

Also Published As

Publication number Publication date
DE2210260B2 (de) 1977-04-14
DE2210260A1 (de) 1973-09-06
FR2174926B1 (fr) 1977-02-04
IT981033B (it) 1974-10-10
CH284873A4 (fr) 1975-10-15
CH574529B5 (fr) 1976-04-15
FR2174926A1 (fr) 1973-10-19
NL7302991A (fr) 1973-09-06
JPS48102127A (fr) 1973-12-22
BE796087A (fr) 1973-08-28
CH559235A5 (fr) 1975-02-28

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Legal Events

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