IT1034983B - METALLIC AZO DYES AND THEIR PREPARATION - Google Patents

METALLIC AZO DYES AND THEIR PREPARATION

Info

Publication number
IT1034983B
IT1034983B IT2217175A IT2217175A IT1034983B IT 1034983 B IT1034983 B IT 1034983B IT 2217175 A IT2217175 A IT 2217175A IT 2217175 A IT2217175 A IT 2217175A IT 1034983 B IT1034983 B IT 1034983B
Authority
IT
Italy
Prior art keywords
preparation
azo dyes
metallic azo
metallic
dyes
Prior art date
Application number
IT2217175A
Other languages
Italian (it)
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
Priority claimed from CH506674A external-priority patent/CH606323A5/en
Priority claimed from CH1518674A external-priority patent/CH609719A5/en
Priority claimed from CH1562074A external-priority patent/CH610003A5/en
Priority claimed from CH1562174A external-priority patent/CH610001A5/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT1034983B publication Critical patent/IT1034983B/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/24—Trisazo dyes of the type
    • 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
    • C09B45/24—Disazo or polyazo compounds
    • 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
    • C09B45/34—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2217175A 1974-04-10 1975-04-09 METALLIC AZO DYES AND THEIR PREPARATION IT1034983B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH506674A CH606323A5 (en) 1974-04-10 1974-04-10 Metallisable dis-and trisazo cpds.
CH1518674A CH609719A5 (en) 1974-04-10 1974-11-14 Process for the preparation of metal complex compounds
CH1562074A CH610003A5 (en) 1974-04-10 1974-11-25 Metallisable dis-and trisazo cpds.
CH1562174A CH610001A5 (en) 1974-04-10 1974-11-25 Process for the preparation of metal complex compounds

Publications (1)

Publication Number Publication Date
IT1034983B true IT1034983B (en) 1979-10-10

Family

ID=27428853

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2217175A IT1034983B (en) 1974-04-10 1975-04-09 METALLIC AZO DYES AND THEIR PREPARATION

Country Status (11)

Country Link
JP (1) JPS6020420B2 (en)
AR (1) AR205925A1 (en)
BE (1) BE827700A (en)
CA (1) CA1064480A (en)
DD (2) DD122077A5 (en)
DE (1) DE2514008C2 (en)
ES (1) ES436393A1 (en)
FR (1) FR2267349B1 (en)
GB (1) GB1499745A (en)
IT (1) IT1034983B (en)
NL (1) NL7504020A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5298736A (en) * 1976-02-17 1977-08-18 Sandoz Ag Azo compounds and metal complex salt thereof
DE3124172A1 (en) * 1981-06-19 1982-12-30 Basf Ag, 6700 Ludwigshafen Dyes containing sulphonic acid groups
DE3142608A1 (en) * 1981-10-28 1983-05-05 Basf Ag, 6700 Ludwigshafen POLYAZO DYES
EP0082117B1 (en) * 1981-12-15 1985-04-10 Ciba-Geigy Ag Chromium complexes of polyazo dyestuffs
DE3428836A1 (en) * 1983-08-09 1985-02-21 Basf Ag, 6700 Ludwigshafen AZO CONNECTIONS
US4996302A (en) * 1987-12-16 1991-02-26 Ciba-Geigy Corporation Process for the preparation of polyazo dyes
DE3932829C1 (en) * 1989-09-30 1991-05-02 Ciba-Geigy Ag, Basel, Ch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045090A (en) * 1933-05-03 1936-06-23 Gen Aniline Works Inc Cupriferous polyazo dyes and their production
US2200445A (en) * 1933-11-25 1940-05-14 Gen Aniline & Film Corp Azo dyestuffs containing a heavy metal in a complex form
DE675558C (en) * 1933-11-26 1939-05-23 I G Farbenindustrie Akt Ges Process for the production of complex metal compounds of polyazo dyes
DE670935C (en) * 1933-11-26 1939-01-28 I G Farbenindustrie Akt Ges Process for the production of complex copper compounds from polyazo dyes
DE707225C (en) * 1933-11-26 1941-06-16 I G Farbenindustrie Akt Ges Process for the production of complex chromium compounds from polyazo dyes
DE855142C (en) * 1941-08-29 1952-11-10 Bayer Ag Process for the preparation of complex chromium compounds of disazo dyes
DE855141C (en) * 1941-08-29 1952-11-10 Bayer Ag Process for the preparation of complex chromium compounds of disazo dyes
CH444996A (en) * 1964-04-22 1967-10-15 Sandoz Ag Process for the preparation of trisazo dyes
CH531032A (en) * 1969-05-23 1972-11-30 Sandoz Ag Process for the production of polyazo compounds and their metal complex compounds
CH529200A (en) * 1969-08-21 1972-10-15 Sandoz Ag Process for the preparation of polyazo compounds

Also Published As

Publication number Publication date
ES436393A1 (en) 1977-04-01
CA1064480A (en) 1979-10-16
DD126920A5 (en) 1977-08-24
BE827700A (en) 1975-10-08
JPS6020420B2 (en) 1985-05-22
FR2267349B1 (en) 1980-05-09
JPS50136318A (en) 1975-10-29
DE2514008C2 (en) 1984-03-08
DD122077A5 (en) 1976-09-12
FR2267349A1 (en) 1975-11-07
NL7504020A (en) 1975-10-14
GB1499745A (en) 1978-02-01
AR205925A1 (en) 1976-06-15
DE2514008A1 (en) 1975-10-23

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