[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES436393A1 - Unmetallized and metallized disazo and trisazo dyes - Google Patents

Unmetallized and metallized disazo and trisazo dyes

Info

Publication number
ES436393A1
ES436393A1 ES436393A ES436393A ES436393A1 ES 436393 A1 ES436393 A1 ES 436393A1 ES 436393 A ES436393 A ES 436393A ES 436393 A ES436393 A ES 436393A ES 436393 A1 ES436393 A1 ES 436393A1
Authority
ES
Spain
Prior art keywords
signifies
hydrogen atom
formula
compound
optionally
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES436393A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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 CH1562174A external-priority patent/CH610001A5/en
Priority claimed from CH1562074A external-priority patent/CH610003A5/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES436393A1 publication Critical patent/ES436393A1/en
Expired legal-status Critical Current

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)

Abstract

Procedure for preparing metal complexes of azo compounds, where at least one of the complex formers corresponds to formula I: **(See formula)** wherein R1 signifies a hydrogen atom or a nitro group, each of R2 and R3 signifies, independently of each other, oOH or NH2; R4 signifies a hydrogen atom, a nitro group or a (C1-C4) alkyl radical; R5 signifies a hydrogen atom, a nitro group or a (C1-C4) alkoxy radical; R6 signifies a hydrogen atom, a (C1-C4) alkyl or (C1-C4) alkoxy radical or a group -COOM or -SO3M; R7 signifies a hydrogen atom or a -SO3M group; R8 signifies a hydrogen atom or a radical of a diazoation component, and M signifies a hydrogen ion or a non-chromophore cation, or a mixture of said compounds, in metallized or unmetallized form, characterizing the procedure by which the diazoic compound of an amine of formula III **(See formula)** wherein R4 to R7 are as defined above, with a compound of formula II, **(See formula)** wherein R1 to R3 and M are as defined above, and optionally, on the disazo compound obtained, a diazo compound corresponding to the R8 moiety is coupled and metallized, the metallization being carried out arbitrarily before or after the coupling of the diazo compound. of an amine of formula III on the compound of formula II and/or optionally before or after the introduction of the R8 residue and, optionally, in the presence of a subsequent metallizable azo dye. (Machine-translation by Google Translate, not legally binding)
ES436393A 1974-04-10 1975-04-08 Unmetallized and metallized disazo and trisazo dyes Expired ES436393A1 (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
CH1562174A CH610001A5 (en) 1974-04-10 1974-11-25 Process for the preparation of metal complex compounds
CH1562074A CH610003A5 (en) 1974-04-10 1974-11-25 Metallisable dis-and trisazo cpds.

Publications (1)

Publication Number Publication Date
ES436393A1 true ES436393A1 (en) 1977-04-01

Family

ID=27428853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436393A Expired ES436393A1 (en) 1974-04-10 1975-04-08 Unmetallized and metallized disazo and trisazo dyes

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
DE670935C (en) * 1933-11-26 1939-01-28 I G Farbenindustrie Akt Ges Process for the production of complex copper compounds from polyazo dyes
DE675558C (en) * 1933-11-26 1939-05-23 I G Farbenindustrie Akt Ges Process for the production of complex metal compounds of 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
DE855141C (en) * 1941-08-29 1952-11-10 Bayer Ag Process for the preparation of complex chromium compounds of disazo dyes
DE855142C (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
CA1064480A (en) 1979-10-16
NL7504020A (en) 1975-10-14
GB1499745A (en) 1978-02-01
DD122077A5 (en) 1976-09-12
BE827700A (en) 1975-10-08
JPS6020420B2 (en) 1985-05-22
IT1034983B (en) 1979-10-10
DE2514008A1 (en) 1975-10-23
FR2267349A1 (en) 1975-11-07
FR2267349B1 (en) 1980-05-09
DE2514008C2 (en) 1984-03-08
AR205925A1 (en) 1976-06-15
JPS50136318A (en) 1975-10-29
DD126920A5 (en) 1977-08-24

Similar Documents

Publication Publication Date Title
ES436393A1 (en) Unmetallized and metallized disazo and trisazo dyes
ES415899A1 (en) Disazo dyestuffs
ES396041A1 (en) Water-soluble azo dyes and processes for their manufacture
ES329758A1 (en) Procedure for the preparation of dispersible azoic colorants, difficultly soluble in water. (Machine-translation by Google Translate, not legally binding)
ES382471A1 (en) 2:1 metal complexes of 2,2&#39;,4&#39;-trihydroxy-3,5-dinitroazobenzene bound to a diphenylamine through an azo bridge
ES392895A1 (en) Water-soluble monoazo dyestuffs and process for their manufacture
ES328858A1 (en) Procedure for the preparation of a monoazoic pigment. (Machine-translation by Google Translate, not legally binding)
ES444053A1 (en) Disazo pigments
ES424894A1 (en) Monoazo dyes containing a sulphato-ethyl group
ES381510A1 (en) Polyazo dyes their production and use
ES377278A1 (en) Procedure for the preparation of azoic colors difficultly soluble in water. (Machine-translation by Google Translate, not legally binding)
ES287018A1 (en) A procedure for the preparation of azoic coloring metalized with black tone (Machine-translation by Google Translate, not legally binding)
ES249861A1 (en) Procedure for the preparation of insolubles insolubles in water (Machine-translation by Google Translate, not legally binding)
ES382875A1 (en) Procedure for the obtaining of polyazoic colorants and their metal complex compounds. (Machine-translation by Google Translate, not legally binding)
ES386483A1 (en) Procedure for the obtaining of azoic colorants. (Machine-translation by Google Translate, not legally binding)
ES409123A1 (en) Trisazo dyestuffs
ES426093A1 (en) Polyazo dyestuffs
ES396386A1 (en) 2/1 cobalt complexes of monoazo compounds their production and use as dyes
ES319997A1 (en) Procedure for the preparation of disazoic pigments. (Machine-translation by Google Translate, not legally binding)
ES296899A1 (en) Procedure for the obtaining of azoic colorants of mixed chromium complex (Machine-translation by Google Translate, not legally binding)
ES405780A1 (en) Disazo dyestuffs
ES396690A1 (en) Azo dye-stuffs process for their manufacture and their use
ES441429A2 (en) Trisazo compounds
ES388057A1 (en) Disazo dyes their production and use
ES403948A1 (en) Procedure for the obtaining of trisazocolorantes with sulphonic acid groups. (Machine-translation by Google Translate, not legally binding)