FR2336454A1 - NEW 1: 2 ASYMMETRIC CHROMIFIC COMPLEXES, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS - Google Patents

NEW 1: 2 ASYMMETRIC CHROMIFIC COMPLEXES, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS

Info

Publication number
FR2336454A1
FR2336454A1 FR7638696A FR7638696A FR2336454A1 FR 2336454 A1 FR2336454 A1 FR 2336454A1 FR 7638696 A FR7638696 A FR 7638696A FR 7638696 A FR7638696 A FR 7638696A FR 2336454 A1 FR2336454 A1 FR 2336454A1
Authority
FR
France
Prior art keywords
chromific
colorants
asymmetric
complexes
preparation
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.)
Withdrawn
Application number
FR7638696A
Other languages
French (fr)
Inventor
Jacky Dore
Hanspeter Uehlinger
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2336454A1 publication Critical patent/FR2336454A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
FR7638696A 1975-12-23 1976-12-22 NEW 1: 2 ASYMMETRIC CHROMIFIC COMPLEXES, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS Withdrawn FR2336454A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1668875A CH625266A5 (en) 1975-12-23 1975-12-23 Process for the preparation of chromium complexes and their use

Publications (1)

Publication Number Publication Date
FR2336454A1 true FR2336454A1 (en) 1977-07-22

Family

ID=4419398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638696A Withdrawn FR2336454A1 (en) 1975-12-23 1976-12-22 NEW 1: 2 ASYMMETRIC CHROMIFIC COMPLEXES, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS

Country Status (9)

Country Link
JP (1) JPS5280329A (en)
AU (1) AU2079576A (en)
CH (1) CH625266A5 (en)
DE (1) DE2656345A1 (en)
ES (1) ES454470A1 (en)
FR (1) FR2336454A1 (en)
GB (1) GB1568715A (en)
IT (1) IT1066791B (en)
SU (1) SU651711A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173178A2 (en) * 1984-08-28 1986-03-05 Bayer Ag Unsymmetrical 1:2 chromium complex dyes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012007B (en) * 1953-06-08 1957-07-11 Ciba Geigy Process for the production of chromium-containing azo dyes
DE1023539B (en) * 1953-06-08 1958-01-30 Ciba Geigy Process for the production of metal-containing azo dyes
GB837716A (en) * 1957-03-15 1960-06-15 Sandoz Ltd Improvements in or relating to monoazo dyestuffs derived from aminopyrazoles and their metal complex compounds
FR1494676A (en) * 1965-10-01 1967-09-08 Sandoz Sa Complex metallic dyes, their manufacture and applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012007B (en) * 1953-06-08 1957-07-11 Ciba Geigy Process for the production of chromium-containing azo dyes
DE1023539B (en) * 1953-06-08 1958-01-30 Ciba Geigy Process for the production of metal-containing azo dyes
GB837716A (en) * 1957-03-15 1960-06-15 Sandoz Ltd Improvements in or relating to monoazo dyestuffs derived from aminopyrazoles and their metal complex compounds
FR1494676A (en) * 1965-10-01 1967-09-08 Sandoz Sa Complex metallic dyes, their manufacture and applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173178A2 (en) * 1984-08-28 1986-03-05 Bayer Ag Unsymmetrical 1:2 chromium complex dyes
EP0173178A3 (en) * 1984-08-28 1986-08-20 Bayer Ag Unsymmetrical 1:2 chromium complex dyes

Also Published As

Publication number Publication date
GB1568715A (en) 1980-06-04
AU2079576A (en) 1978-06-29
IT1066791B (en) 1985-03-12
JPS5280329A (en) 1977-07-06
ES454470A1 (en) 1977-12-01
CH625266A5 (en) 1981-09-15
SU651711A3 (en) 1979-03-05
DE2656345A1 (en) 1977-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse