GB8702705D0 - Asymmetric 1 2-chromium complex dyes - Google Patents

Asymmetric 1 2-chromium complex dyes

Info

Publication number
GB8702705D0
GB8702705D0 GB878702705A GB8702705A GB8702705D0 GB 8702705 D0 GB8702705 D0 GB 8702705D0 GB 878702705 A GB878702705 A GB 878702705A GB 8702705 A GB8702705 A GB 8702705A GB 8702705 D0 GB8702705 D0 GB 8702705D0
Authority
GB
United Kingdom
Prior art keywords
asymmetric
chromium complex
complex dyes
dyes
chromium
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.)
Granted
Application number
GB878702705A
Other versions
GB2187470B (en
GB2187470A (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.)
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 GB8702705D0 publication Critical patent/GB8702705D0/en
Publication of GB2187470A publication Critical patent/GB2187470A/en
Application granted granted Critical
Publication of GB2187470B publication Critical patent/GB2187470B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C09B45/04—Azo compounds in general
    • C09B45/06—Chromium compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/10—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes containing metal
GB8702705A 1986-02-07 1987-02-06 Asymmetric 1:2-chromium complex dyes Expired - Lifetime GB2187470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH48186A CH672135A5 (en) 1986-02-07 1986-02-07

Publications (3)

Publication Number Publication Date
GB8702705D0 true GB8702705D0 (en) 1987-03-11
GB2187470A GB2187470A (en) 1987-09-09
GB2187470B GB2187470B (en) 1990-09-05

Family

ID=4187988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8702705A Expired - Lifetime GB2187470B (en) 1986-02-07 1987-02-06 Asymmetric 1:2-chromium complex dyes

Country Status (4)

Country Link
CH (1) CH672135A5 (en)
DE (1) DE3703343A1 (en)
FR (1) FR2594127B1 (en)
GB (1) GB2187470B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685119A5 (en) * 1992-06-24 1995-03-31 Sandoz Ag Asymmetric 1: 2 metal complex azo compounds.
BR9909564B1 (en) * 1998-08-14 2009-01-13 1: 2 chromium complex paints, as well as a process for their production and use, paint composition and oxide layers.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531555A (en) * 1967-06-09 1972-12-15 Ciba Geigy Ag Process for the production of chromium-containing, fiber-reactive azo dyes and their use
CH616697A5 (en) * 1977-05-23 1980-04-15 Sandoz Ag Process for the preparation of 1:2 metal complexes of azo dyestuffs and their use
US4544739A (en) * 1979-10-19 1985-10-01 Ciba-Geigy Corporation Fibre-reactive chromium complex Azo-azomethine dyes
DE3010872A1 (en) * 1980-03-21 1981-10-01 Basf Ag, 6700 Ludwigshafen METAL COMPLEX DYES
EP0037377B1 (en) * 1980-03-27 1984-08-01 Ciba-Geigy Ag Metal-complex dyestuffs, their preparation and use
EP0082117B1 (en) * 1981-12-15 1985-04-10 Ciba-Geigy Ag Chromium complexes of polyazo dyestuffs
CH656891A5 (en) * 1983-12-15 1986-07-31 Ciba Geigy Ag UNBALANCED 1: 2 CHROME COMPLEX DYES.
CH672969B5 (en) * 1984-12-17 1990-07-31 Ciba Geigy Ag
CH664763A5 (en) * 1985-01-24 1988-03-31 Ciba Geigy Ag UNBALANCED CHROME COMPLEX DYES.
US4874849A (en) * 1985-12-23 1989-10-17 Ciba-Geigy Corporation Asymmetric 1:2-chromium complex dyes containing two azo dyes, one containing an acetoacetanilide coupling component

Also Published As

Publication number Publication date
CH672135A5 (en) 1989-10-31
FR2594127B1 (en) 1988-11-10
GB2187470B (en) 1990-09-05
DE3703343A1 (en) 1987-08-13
FR2594127A1 (en) 1987-08-14
GB2187470A (en) 1987-09-09

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Legal Events

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

Effective date: 19950206