BE782570A - Preparation de complexes de chrome de colorants azoiques - Google Patents

Preparation de complexes de chrome de colorants azoiques

Info

Publication number
BE782570A
BE782570A BE782570A BE782570A BE782570A BE 782570 A BE782570 A BE 782570A BE 782570 A BE782570 A BE 782570A BE 782570 A BE782570 A BE 782570A BE 782570 A BE782570 A BE 782570A
Authority
BE
Belgium
Prior art keywords
preparation
azoic dyes
chrome complexes
chrome
complexes
Prior art date
Application number
BE782570A
Other languages
English (en)
Original Assignee
Hoechst 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 DE19712119830 external-priority patent/DE2119830C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE782570A publication Critical patent/BE782570A/fr

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
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
    • 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)
  • Measurement Of Current Or Voltage (AREA)
BE782570A 1971-04-23 1972-04-24 Preparation de complexes de chrome de colorants azoiques BE782570A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119830 DE2119830C3 (de) 1971-04-23 Verfahren zur Herstellung von unsymmetrischen 1 zu 2-Chromkomplexazofarbstoffen

Publications (1)

Publication Number Publication Date
BE782570A true BE782570A (fr) 1972-10-24

Family

ID=5805643

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782570A BE782570A (fr) 1971-04-23 1972-04-24 Preparation de complexes de chrome de colorants azoiques

Country Status (7)

Country Link
JP (2) JPS4848528A (fr)
BE (1) BE782570A (fr)
CH (1) CH569060A5 (fr)
FR (1) FR2134441B1 (fr)
GB (1) GB1342181A (fr)
IT (1) IT960337B (fr)
NL (1) NL7205191A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033683U (fr) * 1973-07-24 1975-04-11
DE2605574C2 (de) * 1976-02-12 1984-01-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Chrom- und Kobaltkomplexfarbstoffen und deren Lösungen
JPS52107878A (en) * 1976-03-05 1977-09-09 Toyota Motor Co Ltd Secondary voltage measuring instrument in ignition system for automobile
CH658065A5 (de) * 1984-03-08 1986-10-15 Ciba Geigy Ag Verfahren zur herstellung von 1:2-chromkomplexazofarbstoffen.
CH658252A5 (de) * 1984-03-08 1986-10-31 Ciba Geigy Ag Verfahren zur herstellung von 1:2-chromkomplexfarbstoffen.
JPH01159189U (fr) * 1988-04-26 1989-11-02

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1117065A (fr) * 1954-01-15 1956-05-16 Ciba Geigy Nouveaux colorants métallifères complexes, leur préparation et leur emploi
FR1137959A (fr) * 1954-12-02 1957-06-06 Ciba Geigy Nouveaux colorants chromifères, leur préparation et leurs emplois
GB863861A (en) * 1957-10-21 1961-03-29 Holliday Co Ltd L B Improvements in or relating to metallisable mono-azo dyestuffs

Also Published As

Publication number Publication date
NL7205191A (fr) 1972-10-25
FR2134441A1 (fr) 1972-12-08
DE2119830A1 (de) 1972-11-16
JPS4848528A (fr) 1973-07-10
AU4145472A (en) 1973-10-25
IT960337B (it) 1973-11-20
GB1342181A (en) 1973-12-25
JPS5326503B2 (fr) 1978-08-02
FR2134441B1 (fr) 1976-08-13
DE2119830B2 (fr) 1975-06-26
JPS4922978A (fr) 1974-02-28
CH569060A5 (fr) 1975-11-14

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