IT8248675A0 - MIXTURES OF COBALTIFEROUS AZO COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES - Google Patents

MIXTURES OF COBALTIFEROUS AZO COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES

Info

Publication number
IT8248675A0
IT8248675A0 IT8248675A IT4867582A IT8248675A0 IT 8248675 A0 IT8248675 A0 IT 8248675A0 IT 8248675 A IT8248675 A IT 8248675A IT 4867582 A IT4867582 A IT 4867582A IT 8248675 A0 IT8248675 A0 IT 8248675A0
Authority
IT
Italy
Prior art keywords
dyes
mixtures
preparation
azo compounds
cobaltiferous
Prior art date
Application number
IT8248675A
Other languages
Italian (it)
Other versions
IT1189300B (en
Inventor
Uehlinger Hanspeter
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 IT8248675A0 publication Critical patent/IT8248675A0/en
Application granted granted Critical
Publication of IT1189300B publication Critical patent/IT1189300B/en

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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
IT48675/82A 1981-06-25 1982-06-21 MIXTURES OF COBALTIFER AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES IT1189300B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH420081 1981-06-25

Publications (2)

Publication Number Publication Date
IT8248675A0 true IT8248675A0 (en) 1982-06-21
IT1189300B IT1189300B (en) 1988-02-04

Family

ID=4271659

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48675/82A IT1189300B (en) 1981-06-25 1982-06-21 MIXTURES OF COBALTIFER AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES

Country Status (4)

Country Link
DE (1) DE3223018A1 (en)
FR (1) FR2508472A1 (en)
GB (1) GB2108142B (en)
IT (1) IT1189300B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1068477A (en) * 1951-12-21 1954-06-25 Ciba Geigy New metalliferous azo dyes, their preparation and use
BE629818A (en) * 1963-03-19
CH594035A5 (en) * 1974-02-28 1977-12-30 Sandoz Ag
CH622543A5 (en) * 1976-07-12 1981-04-15 Sandoz Ag

Also Published As

Publication number Publication date
DE3223018A1 (en) 1983-01-05
IT1189300B (en) 1988-02-04
FR2508472A1 (en) 1982-12-31
GB2108142B (en) 1985-03-13
GB2108142A (en) 1983-05-11

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