IT1061029B - Composti azoici cobaltiferi asimmetrici 1.2 loro preparazione e loro impiego come coloranti - Google Patents

Composti azoici cobaltiferi asimmetrici 1.2 loro preparazione e loro impiego come coloranti

Info

Publication number
IT1061029B
IT1061029B IT23038/76A IT2303876A IT1061029B IT 1061029 B IT1061029 B IT 1061029B IT 23038/76 A IT23038/76 A IT 23038/76A IT 2303876 A IT2303876 A IT 2303876A IT 1061029 B IT1061029 B IT 1061029B
Authority
IT
Italy
Prior art keywords
cobaltifers
asymmetrical
colorants
preparation
azoic compounds
Prior art date
Application number
IT23038/76A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1061029B publication Critical patent/IT1061029B/it

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
    • C09B45/14—Monoazo compounds
    • C09B45/20—Monoazo compounds containing cobalt
    • 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
    • C09B45/48—Preparation from other complex metal compounds of azo dyes
    • C09B45/487—Cobalt complexes
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT23038/76A 1975-05-06 1976-05-06 Composti azoici cobaltiferi asimmetrici 1.2 loro preparazione e loro impiego come coloranti IT1061029B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH581775A CH615210A5 (it) 1975-05-06 1975-05-06

Publications (1)

Publication Number Publication Date
IT1061029B true IT1061029B (it) 1982-10-20

Family

ID=4299783

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23038/76A IT1061029B (it) 1975-05-06 1976-05-06 Composti azoici cobaltiferi asimmetrici 1.2 loro preparazione e loro impiego come coloranti

Country Status (11)

Country Link
US (1) US4155903A (it)
JP (1) JPS51133259A (it)
BE (1) BE841482A (it)
BR (1) BR7602767A (it)
CA (1) CA1064023A (it)
CH (1) CH615210A5 (it)
DE (1) DE2618611A1 (it)
ES (1) ES447573A1 (it)
FR (1) FR2310390A1 (it)
GB (1) GB1545911A (it)
IT (1) IT1061029B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514387C2 (de) * 1984-04-27 2003-12-24 Clariant Finance Bvi Ltd 1:2-Metallkomplex-azoverbindungen, ihre Herstellung und Verwendung
US5283325A (en) * 1984-04-27 1994-02-01 Sandoz Ltd. 1:2 chromium and cobalt complexes of monoazo compounds having further unsubstituted or substituted nitro-2-hydroxyphenyl diazo component radicals and 6- or 7-acyl-amino-1-hydroxy-3-sulfonaphthalene coupling component radicals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906746A (en) * 1959-09-29 Metalliferous azo dyestuffs
GB781286A (en) * 1952-10-24 1957-08-14 Ciba Ltd Manufacture of new cobaltiferous azo-dyestuffs
US3005813A (en) * 1953-05-22 1961-10-24 Ciba Ltd Metalliferous azo-dyestuffs
FR1101047A (fr) * 1953-05-22 1955-09-27 Ciba Geigy Colorants azoïques métallifères, leur préparation et leur emploi
CH319237A (de) * 1953-09-08 1957-02-15 Ciba Geigy Verfahren zur Herstellung neuer kobalthaltiger Azofarbstoffe
CH476812A (de) * 1966-05-06 1969-08-15 Geigy Ag J R Verfahren zur Herstellung schwermetallhaltiger Azofarbstoffe
CH541607A (de) * 1970-10-28 1973-09-15 Sandoz Ag Verfahren zur Herstellung von 1:1-Kobaltkomplexverbindungen
AU465010B2 (en) * 1970-10-28 1975-09-18 Sandoz Patents Limited Process forthe production of 2:1 cobalt complex compounds

Also Published As

Publication number Publication date
BE841482A (fr) 1976-11-05
FR2310390A1 (fr) 1976-12-03
GB1545911A (en) 1979-05-16
ES447573A1 (es) 1977-07-01
DE2618611A1 (de) 1976-11-18
JPS51133259A (en) 1976-11-18
FR2310390B1 (it) 1979-09-28
US4155903A (en) 1979-05-22
CA1064023A (en) 1979-10-09
BR7602767A (pt) 1976-11-09
CH615210A5 (it) 1980-01-15

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