ES407643A1 - Procedimiento para la obtencion de colorantes poliazoicos. - Google Patents

Procedimiento para la obtencion de colorantes poliazoicos.

Info

Publication number
ES407643A1
ES407643A1 ES407643A ES407643A ES407643A1 ES 407643 A1 ES407643 A1 ES 407643A1 ES 407643 A ES407643 A ES 407643A ES 407643 A ES407643 A ES 407643A ES 407643 A1 ES407643 A1 ES 407643A1
Authority
ES
Spain
Prior art keywords
formula
residue
indicated above
group
substituent
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
ES407643A
Other languages
English (en)
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.)
Bayer AG
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
Publication of ES407643A1 publication Critical patent/ES407643A1/es
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
    • 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)
ES407643A 1971-10-15 1972-10-14 Procedimiento para la obtencion de colorantes poliazoicos. Expired ES407643A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712151470 DE2151470A1 (de) 1971-10-15 1971-10-15 Polyazofarbstoffe

Publications (1)

Publication Number Publication Date
ES407643A1 true ES407643A1 (es) 1975-10-01

Family

ID=5822472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407643A Expired ES407643A1 (es) 1971-10-15 1972-10-14 Procedimiento para la obtencion de colorantes poliazoicos.

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612454A1 (de) * 1976-03-24 1977-10-06 Cassella Farbwerke Mainkur Ag Wasserloesliche disazofarbstoffe, ihre herstellung und verwendung
CH642097A5 (de) * 1979-05-02 1984-03-30 Sandoz Ag Metallkomplexe von azoverbindungen.
US4493798A (en) * 1980-09-19 1985-01-15 Ciba Geigy Corporation Metal complexes of disazo dyes
CH654847A5 (de) * 1982-07-28 1986-03-14 Sandoz Ag 1:2-metallkomplexverbindungen, deren herstellung und deren verwendung.

Also Published As

Publication number Publication date
NL7213817A (ja) 1973-04-17
DE2151470A1 (de) 1973-04-19
JPS4847920A (ja) 1973-07-07
IT968965B (it) 1974-03-20
FR2241591A1 (ja) 1975-03-21
CH557405A (de) 1974-12-31
GB1399296A (en) 1975-07-02
BE789985A (fr) 1973-04-12
FR2241591B1 (ja) 1977-01-14

Similar Documents

Publication Publication Date Title
ES407643A1 (es) Procedimiento para la obtencion de colorantes poliazoicos.
GB1220462A (en) Disazo dyestuffs and processes for their manufacture and use
US2384419A (en) Azo dyestuffs
ES408644A1 (es) Procedimiento para preparar colorantes triazoicos sulfona- dos.
ES412994A1 (es) Procedimiento para la obtencion de colorantes poliazoicos.
US1792355A (en) Diazotizable primary disazo dyestuffs
ES413223A1 (es) Procedimiento para la obtencion de colorantes trisazoicos.
US2230696A (en) Azo dyestuffs
ES418732A1 (es) Procedimiento para la produccion de colorantes tetraquisa- zoicos.
ES405780A1 (es) Procedimiento para la obtencion de colorantes disazoicos.
ES441774A1 (es) Procedimiento para preparar colorantes disazoicos solubles en agua.
ES215850A1 (es) Un procedimiento para la preparación de poliazocolorantes
ES405939A1 (es) Procedimiento para la preparacion de colorantes monoazoicos solubles en agua.
ES386307A1 (es) Procedimiento para la preparacion de colorantes azoicos in-solubles en agua.
GB1004957A (en) Photographic layers for the silver dyestuff bleaching process
US2788342A (en) Cobaltiferous azo-dyestuffs
ES468949A1 (es) Procedimiento para la preparacion de colorantes diazoicos.
ES410375A1 (es) Procedimiento para la obtencion de colorantes triazoicos.
GB954100A (en) Coppered azo dyestuffs containing triazole residues
ES409123A1 (es) Procedimiento para la obtencion de colorantes poliazoicos.
GB757047A (en) New metalliferous trisazo-dyestuffs and process for making them
GB1097361A (en) Water-soluble, metal-containing azo dyestuffs and process for their manufacture
ES425933A1 (es) Procedimiento para la obtencion de colorantes monoazoicos solubles en agua.
ES381937A1 (es) Procedimiento para la produccion de colorantes diazoicos.
GB719363A (en) Manufacture of metalliferous azo-dyestuffs