HK59786A - Asymmetric 1:2 chronium complex dyestuffs - Google Patents

Asymmetric 1:2 chronium complex dyestuffs Download PDF

Info

Publication number
HK59786A
HK59786A HK597/86A HK59786A HK59786A HK 59786 A HK59786 A HK 59786A HK 597/86 A HK597/86 A HK 597/86A HK 59786 A HK59786 A HK 59786A HK 59786 A HK59786 A HK 59786A
Authority
HK
Hong Kong
Prior art keywords
hydrogen
4alkoxy
4alkyl
bromine
chlorine
Prior art date
Application number
HK597/86A
Other languages
English (en)
Inventor
Dore Jacky
Original Assignee
Sandoz Ltd.
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 Ltd. filed Critical Sandoz Ltd.
Publication of HK59786A publication Critical patent/HK59786A/xx

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
    • C09B45/10—Cobalt compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
HK597/86A 1979-09-24 1986-08-14 Asymmetric 1:2 chronium complex dyestuffs HK59786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8600/79A CH649773A5 (de) 1979-09-24 1979-09-24 Asymmetrische 1:2-chromkomplexe aromatischer azoverbindungen, verfahren zu ihrer herstellung und diese enthaltende praeparate.

Publications (1)

Publication Number Publication Date
HK59786A true HK59786A (en) 1986-08-22

Family

ID=4342473

Family Applications (1)

Application Number Title Priority Date Filing Date
HK597/86A HK59786A (en) 1979-09-24 1986-08-14 Asymmetric 1:2 chronium complex dyestuffs

Country Status (12)

Country Link
US (1) US4396544A (https=)
JP (1) JPS5655457A (https=)
AU (1) AU541681B2 (https=)
BR (1) BR8006083A (https=)
CH (1) CH649773A5 (https=)
DE (1) DE3034576C2 (https=)
ES (1) ES8200135A1 (https=)
FR (1) FR2465768A1 (https=)
GB (1) GB2059431B (https=)
HK (1) HK59786A (https=)
IT (1) IT1128567B (https=)
SU (1) SU1168098A3 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502860A (en) * 1982-07-02 1985-03-05 Ciba-Geigy Corporation Bis-1:2-chromium complexes of disazo dyes, and their preparation and use
CH658252A5 (de) * 1984-03-08 1986-10-31 Ciba Geigy Ag Verfahren zur herstellung von 1:2-chromkomplexfarbstoffen.
CH658065A5 (de) * 1984-03-08 1986-10-15 Ciba Geigy Ag Verfahren zur herstellung von 1:2-chromkomplexazofarbstoffen.
CH664763A5 (de) * 1985-01-24 1988-03-31 Ciba Geigy Ag Unsymmetrische chromkomplexfarbstoffe.
CH688281A5 (de) * 1987-12-04 1997-07-15 Ciba Geigy Ag Verfahren zur Herstellung von 1:2-Metallkomplexazofarbstoffen.
ES2241919T3 (es) * 2002-04-26 2005-11-01 Okt Kunststofftechnik Gmbh Procedimiento para mejorar los efectos metalicos y los criterios del procesamiento.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906746A (en) * 1959-09-29 Metalliferous azo dyestuffs
US3005813A (en) * 1953-05-22 1961-10-24 Ciba Ltd Metalliferous azo-dyestuffs
DE1012007B (de) * 1953-06-08 1957-07-11 Ciba Geigy Verfahren zur Herstellung chromhaltiger Azofarbstoffe
US2806760A (en) * 1953-06-10 1957-09-17 Ciba Ltd Process for dyeing nitrogenous fibers with metalliferous monoazo dyestuffs
DE1262478B (de) * 1961-12-21 1968-03-07 Wolfen Filmfab Veb Verfahren zur Herstellung eines chromhaltigen Mischkomplexfarbstoffes aus Monoazofarbstoffen
CH427095A (de) * 1965-10-01 1966-12-31 Sandoz Ag Verfahren zur Herstellung von Mischkomplexverbindungen
GB1163713A (en) 1966-02-10 1969-09-10 Ici Ltd Chromium-Containing Azo Dyestuffs
CH499585A (de) * 1967-03-08 1970-11-30 Sandoz Ag Verfahren zur Herstellung von Monoazofarbstoffen und ihren Metallkomplexen
US4159983A (en) * 1975-07-25 1979-07-03 Sandoz Ltd. Pure and substantially pure asymmetric 1:2 cobalt complexes of monoazo compounds
CH616444A5 (en) * 1975-07-25 1980-03-31 Sandoz Ag Process for the preparation of asymmetric 1:2 cobalt complex azo compounds

Also Published As

Publication number Publication date
JPS5655457A (en) 1981-05-16
GB2059431B (en) 1983-05-25
BR8006083A (pt) 1981-04-07
SU1168098A3 (ru) 1985-07-15
JPS6123948B2 (https=) 1986-06-09
IT8049724A0 (it) 1980-09-23
IT1128567B (it) 1986-05-28
FR2465768A1 (fr) 1981-03-27
CH649773A5 (de) 1985-06-14
ES495246A0 (es) 1981-10-16
DE3034576C2 (de) 1987-04-09
AU6258380A (en) 1981-04-09
ES8200135A1 (es) 1981-10-16
US4396544A (en) 1983-08-02
GB2059431A (en) 1981-04-23
DE3034576A1 (de) 1981-04-09
AU541681B2 (en) 1985-01-17
FR2465768B1 (https=) 1984-11-09

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Legal Events

Date Code Title Description
PE Patent expired