IT989733B - POLYAZOIC COMPOUNDS PROCEDURE FOR PREPARING THEM AND THEIR USE AS DYES - Google Patents

POLYAZOIC COMPOUNDS PROCEDURE FOR PREPARING THEM AND THEIR USE AS DYES

Info

Publication number
IT989733B
IT989733B IT51224/73A IT5122473A IT989733B IT 989733 B IT989733 B IT 989733B IT 51224/73 A IT51224/73 A IT 51224/73A IT 5122473 A IT5122473 A IT 5122473A IT 989733 B IT989733 B IT 989733B
Authority
IT
Italy
Prior art keywords
polyazoic
dyes
preparing
compounds procedure
compounds
Prior art date
Application number
IT51224/73A
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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT989733B publication Critical patent/IT989733B/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/376—D is a heterocyclic compound
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B45/28—Disazo or polyazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
IT51224/73A 1972-07-04 1973-07-04 POLYAZOIC COMPOUNDS PROCEDURE FOR PREPARING THEM AND THEIR USE AS DYES IT989733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1009172A CH586263A5 (en) 1972-07-04 1972-07-04

Publications (1)

Publication Number Publication Date
IT989733B true IT989733B (en) 1975-06-10

Family

ID=4359234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51224/73A IT989733B (en) 1972-07-04 1973-07-04 POLYAZOIC COMPOUNDS PROCEDURE FOR PREPARING THEM AND THEIR USE AS DYES

Country Status (16)

Country Link
JP (1) JPS4952830A (en)
AR (1) AR202897A1 (en)
AU (1) AU5772973A (en)
BE (1) BE801806A (en)
BR (1) BR7304940D0 (en)
CH (1) CH586263A5 (en)
CS (1) CS166673B2 (en)
DD (1) DD106405A5 (en)
DE (1) DE2333423A1 (en)
ES (1) ES416527A1 (en)
FR (1) FR2194697B1 (en)
GB (1) GB1438820A (en)
IT (1) IT989733B (en)
NL (1) NL7309117A (en)
PL (1) PL89353B1 (en)
ZA (1) ZA734548B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185013A (en) * 1974-05-04 1980-01-22 Sandoz Ltd. Anionic azo dyes having a 3-dibenzofuranyl diazo component radical optionally having a 2- or 8-sulfo group

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54154C (en) * FARBENFA. BRIKEN VORM. FRIFDR. BAYER & CO. in Elber. feld Process for the preparation of direct coloring azo dyes from diamidoditoluylene oxide
DE78625C (en) * Farbenfabriken vorm. Friedr. Bayer & Co., Elberfeld Process for the preparation of mixed disazo dyes using oxycarboxylic acids
DE51570C (en) * FARBENFABRIKEN VORM. FRIEDR. BAYER & CO. in Elberfeld Process for the preparation of direct coloring azo dyes from diamidodiphenylene oxide
DE82074C (en) *

Also Published As

Publication number Publication date
AR202897A1 (en) 1975-07-31
FR2194697A1 (en) 1974-03-01
DD106405A5 (en) 1974-06-12
AU5772973A (en) 1975-01-09
JPS4952830A (en) 1974-05-22
NL7309117A (en) 1974-01-08
BE801806A (en) 1974-01-02
FR2194697B1 (en) 1978-07-21
DE2333423A1 (en) 1974-01-24
ES416527A1 (en) 1976-06-01
GB1438820A (en) 1976-06-09
PL89353B1 (en) 1976-11-30
CH586263A5 (en) 1977-03-31
BR7304940D0 (en) 1974-08-29
CS166673B2 (en) 1976-03-29
ZA734548B (en) 1975-02-26

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