ES432659A1 - Procedimiento para la preparacion de colorantes complejos de cromo 1:2. - Google Patents

Procedimiento para la preparacion de colorantes complejos de cromo 1:2.

Info

Publication number
ES432659A1
ES432659A1 ES432659A ES432659A ES432659A1 ES 432659 A1 ES432659 A1 ES 432659A1 ES 432659 A ES432659 A ES 432659A ES 432659 A ES432659 A ES 432659A ES 432659 A1 ES432659 A1 ES 432659A1
Authority
ES
Spain
Prior art keywords
substituted
acylamino
nitro
low molecular
benzene ring
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
ES432659A
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.)
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 ES432659A1 publication Critical patent/ES432659A1/es
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES432659A 1973-12-07 1974-12-06 Procedimiento para la preparacion de colorantes complejos de cromo 1:2. Expired ES432659A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1719573A CH584273A5 (es) 1973-12-07 1973-12-07

Publications (1)

Publication Number Publication Date
ES432659A1 true ES432659A1 (es) 1976-12-16

Family

ID=4423506

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432659A Expired ES432659A1 (es) 1973-12-07 1974-12-06 Procedimiento para la preparacion de colorantes complejos de cromo 1:2.

Country Status (8)

Country Link
US (1) US4219473A (es)
JP (1) JPS5929617B2 (es)
BE (1) BE823043A (es)
CH (1) CH584273A5 (es)
DE (1) DE2457589C2 (es)
ES (1) ES432659A1 (es)
FR (1) FR2253791B1 (es)
GB (1) GB1493617A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735287C2 (de) * 1977-08-05 1985-03-28 Basf Ag, 6700 Ludwigshafen 1:2-Chromkomplexfarbstoffe, deren Herstellung und Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855393A (en) * 1953-11-26 1958-10-07 Geigy Ag J R Chromium containing dyestuffs
CH352432A (de) * 1957-03-14 1961-02-28 Geigy Ag J R Verfahren zur Herstellung von wasserlöslichen chromhaltigen Farbstoffen
US2985646A (en) * 1957-03-14 1961-05-23 Geigy Ag J R Chromium-containing dyestuffs
CH443518A (de) * 1964-07-31 1967-09-15 Geigy Ag J R Verfahren zur Herstellung wasserlöslicher chromhaltiger Farbstoffe
CH427095A (de) * 1965-10-01 1966-12-31 Sandoz Ag Verfahren zur Herstellung von Mischkomplexverbindungen
DE1644164B2 (de) * 1966-06-24 1976-04-29 Hoechst Ag, 6000 Frankfurt 2 zu 1-chromkomplex-monoazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
FR2253791A1 (es) 1975-07-04
US4219473A (en) 1980-08-26
BE823043A (fr) 1975-06-06
CH584273A5 (es) 1977-01-31
JPS5087417A (es) 1975-07-14
GB1493617A (en) 1977-11-30
DE2457589C2 (de) 1983-12-29
DE2457589A1 (de) 1975-06-12
FR2253791B1 (es) 1977-03-25
JPS5929617B2 (ja) 1984-07-21

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