FR2594127B1 - Colorants a complexe de chrome 1:2 asymetrique, leur preparation et leur utilisation - Google Patents

Colorants a complexe de chrome 1:2 asymetrique, leur preparation et leur utilisation

Info

Publication number
FR2594127B1
FR2594127B1 FR8701468A FR8701468A FR2594127B1 FR 2594127 B1 FR2594127 B1 FR 2594127B1 FR 8701468 A FR8701468 A FR 8701468A FR 8701468 A FR8701468 A FR 8701468A FR 2594127 B1 FR2594127 B1 FR 2594127B1
Authority
FR
France
Prior art keywords
asymmetric
preparation
complex dyes
chrome complex
chrome
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
FR8701468A
Other languages
English (en)
French (fr)
Other versions
FR2594127A1 (fr
Inventor
Fabio Beffa
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 FR2594127A1 publication Critical patent/FR2594127A1/fr
Application granted granted Critical
Publication of FR2594127B1 publication Critical patent/FR2594127B1/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR8701468A 1986-02-07 1987-02-06 Colorants a complexe de chrome 1:2 asymetrique, leur preparation et leur utilisation Expired FR2594127B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2594127A1 FR2594127A1 (fr) 1987-08-14
FR2594127B1 true FR2594127B1 (fr) 1988-11-10

Family

ID=4187988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8701468A Expired FR2594127B1 (fr) 1986-02-07 1987-02-06 Colorants a complexe de chrome 1:2 asymetrique, leur preparation et leur utilisation

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685119A5 (de) * 1992-06-24 1995-03-31 Sandoz Ag Asymmetrische 1:2-Metallkomplex-azoverbindungen.
US6764524B1 (en) * 1998-08-14 2004-07-20 Clariant Finance (Bvi) Limited 1:2 chromium complex dyes, their production and use

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531555A (de) * 1967-06-09 1972-12-15 Ciba Geigy Ag Verfahren zur Herstellung von chromhaltigen, faserreaktiven Azofarbstoffen und deren Verwendung
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 (de) * 1980-03-21 1981-10-01 Basf Ag, 6700 Ludwigshafen Metallkomplexfarbstoffe
EP0037377B1 (de) * 1980-03-27 1984-08-01 Ciba-Geigy Ag Metallkomplexfarbstoffe, deren Herstellung und Verwendung
EP0082117B1 (de) * 1981-12-15 1985-04-10 Ciba-Geigy Ag Chromkomplexe von Polyazofarbstoffen
CH656891A5 (de) * 1983-12-15 1986-07-31 Ciba Geigy Ag Unsymmetrische 1:2-chromkomplexfarbstoffe.
CH672969B5 (it) * 1984-12-17 1990-07-31 Ciba Geigy Ag
CH664763A5 (de) * 1985-01-24 1988-03-31 Ciba Geigy Ag Unsymmetrische chromkomplexfarbstoffe.
DE3643619A1 (de) * 1985-12-23 1987-07-02 Ciba Geigy Ag Unsymmetrische 1:2-chromkomplexfarbstoffe

Also Published As

Publication number Publication date
GB2187470B (en) 1990-09-05
DE3703343A1 (de) 1987-08-13
FR2594127A1 (fr) 1987-08-14
GB2187470A (en) 1987-09-09
CH672135A5 (it) 1989-10-31
GB8702705D0 (en) 1987-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse