GB1019561A - Azo dyestuffs and process for their production - Google Patents

Azo dyestuffs and process for their production

Info

Publication number
GB1019561A
GB1019561A GB423064A GB423064A GB1019561A GB 1019561 A GB1019561 A GB 1019561A GB 423064 A GB423064 A GB 423064A GB 423064 A GB423064 A GB 423064A GB 1019561 A GB1019561 A GB 1019561A
Authority
GB
United Kingdom
Prior art keywords
azo
radical
residue
dyes
group
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
GB423064A
Other languages
English (en)
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 GB1019561A publication Critical patent/GB1019561A/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
    • 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
    • C09B62/012—Metal complex azo 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • 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
    • C09B45/04—Azo compounds in general
    • 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
    • C09B45/14—Monoazo 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
    • 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)
GB423064A 1963-02-01 1964-01-31 Azo dyestuffs and process for their production Expired GB1019561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38894A DE1230944B (de) 1963-02-01 1963-02-01 Verfahren zur Herstellung von Azofarbstoffen und deren Kupferkomplexverbindungen

Publications (1)

Publication Number Publication Date
GB1019561A true GB1019561A (en) 1966-02-09

Family

ID=7097535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB423064A Expired GB1019561A (en) 1963-02-01 1964-01-31 Azo dyestuffs and process for their production

Country Status (5)

Country Link
BE (1) BE643166A (bg)
CH (1) CH465094A (bg)
DE (1) DE1230944B (bg)
GB (1) GB1019561A (bg)
NL (1) NL142984B (bg)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108334C (bg) * 1957-11-15
FR1275623A (fr) * 1960-12-03 1961-11-10 Geigy Ag J R Procédé de préparation de colorants azoïques réactifs
BE623113A (bg) * 1961-10-03

Also Published As

Publication number Publication date
NL142984B (nl) 1974-08-15
NL6400762A (bg) 1964-08-03
CH465094A (de) 1968-11-15
BE643166A (bg) 1964-05-15
DE1230944B (de) 1966-12-22

Similar Documents

Publication Publication Date Title
GB1101750A (en) New copper complexes of disazo dyestuffs containing a triazine nucleus
GB1112394A (en) Water-soluble mono-and disazo dyestuffs containing a thiosulphuric acid group,complex metal compounds thereof and processes for their manufacture
GB1104915A (en) New azo dyestuffs of the halogenotriazine series
GB1425029A (en) Azo dyes derived from thiophene diazo components
GB1019561A (en) Azo dyestuffs and process for their production
GB1102204A (en) New fibre-reactive disazo dyestuffs and processes for their manufacture
GB1203448A (en) Improvements relating to difficulty water-soluble monoazo and disazo dyestuffs, and their use
US3694426A (en) Cationic azo dyes
ES251284A1 (es) Procedimiento para la preparaciën de nuevos colorantes poliozoicos
GB1037012A (en) Polyazo dyes their production and use
GB1163840A (en) New bis-formazane dyestuffs containing copper or nickel, their production and use
GB1062255A (en) New disazo dyestuffs insoluble in water and their application to the colouration of hydrophobic fibres
GB1106048A (en) Disazo dyes containing a heterocyclic residue and free from sulphonic acid groups
GB1015789A (en) Metalliferous azo-dyestuffs and process for preparing them
GB760347A (en) Azo-dyestuffs, metalliferous azo-dyestuffs and process for making them
GB1145655A (en) Azo dyestuffs and method for making same
GB1033901A (en) Azo dyes containing n-alkoxy-sulphonamide groups and metal complexes thereof
GB995875A (en) Reactive metallised azo dyestuffs
GB1009471A (en) New reactive metallised monoazo dyestuffs
GB1091454A (en) Metal-containing azo dyestuffs
GB936975A (en) New azo dystuffs
GB1079965A (en) Metallised mono-azo dyestuffs containing a sulphonamide-triazine residue
GB938078A (en) Disperse pyrimidine dyestuffs free from sulfonic acid and carboxylic acid groups
FR2080423A5 (en) Water-soluble dyes and dye intermediates
GB1071590A (en) Azo dyestuffs