IT968965B - POLYAZOCOLORANTS - Google Patents

POLYAZOCOLORANTS

Info

Publication number
IT968965B
IT968965B IT3048872A IT3048872A IT968965B IT 968965 B IT968965 B IT 968965B IT 3048872 A IT3048872 A IT 3048872A IT 3048872 A IT3048872 A IT 3048872A IT 968965 B IT968965 B IT 968965B
Authority
IT
Italy
Prior art keywords
polyazocolorants
Prior art date
Application number
IT3048872A
Other languages
Italian (it)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT968965B publication Critical patent/IT968965B/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
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/22—Trisazo dyes from a coupling component "D" containing directive hydroxyl and amino 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
    • 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
    • C09B33/22—Trisazo dyes of the type A->B->K<-C
    • 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT3048872A 1971-10-15 1972-10-13 POLYAZOCOLORANTS IT968965B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712151470 DE2151470A1 (en) 1971-10-15 1971-10-15 POLYAZO DYES

Publications (1)

Publication Number Publication Date
IT968965B true IT968965B (en) 1974-03-20

Family

ID=5822472

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3048872A IT968965B (en) 1971-10-15 1972-10-13 POLYAZOCOLORANTS

Country Status (9)

Country Link
JP (1) JPS4847920A (en)
BE (1) BE789985A (en)
CH (1) CH557405A (en)
DE (1) DE2151470A1 (en)
ES (1) ES407643A1 (en)
FR (1) FR2241591B1 (en)
GB (1) GB1399296A (en)
IT (1) IT968965B (en)
NL (1) NL7213817A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612454A1 (en) * 1976-03-24 1977-10-06 Cassella Farbwerke Mainkur Ag HYDRO-SOLUBLE DISAZO DYES, THEIR PRODUCTION AND USE
CH642097A5 (en) * 1979-05-02 1984-03-30 Sandoz Ag METAL COMPLEXES of azo compounds.
US4493798A (en) * 1980-09-19 1985-01-15 Ciba Geigy Corporation Metal complexes of disazo dyes
CH654847A5 (en) * 1982-07-28 1986-03-14 Sandoz Ag 1: 2 METAL COMPLEX COMPOUNDS, THEIR PRODUCTION AND THEIR USE.

Also Published As

Publication number Publication date
NL7213817A (en) 1973-04-17
DE2151470A1 (en) 1973-04-19
JPS4847920A (en) 1973-07-07
FR2241591A1 (en) 1975-03-21
CH557405A (en) 1974-12-31
GB1399296A (en) 1975-07-02
BE789985A (en) 1973-04-12
ES407643A1 (en) 1975-10-01
FR2241591B1 (en) 1977-01-14

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