ZA705460B - Metallized polyazo dyes,their production and use - Google Patents

Metallized polyazo dyes,their production and use

Info

Publication number
ZA705460B
ZA705460B ZA705460A ZA705460A ZA705460B ZA 705460 B ZA705460 B ZA 705460B ZA 705460 A ZA705460 A ZA 705460A ZA 705460 A ZA705460 A ZA 705460A ZA 705460 B ZA705460 B ZA 705460B
Authority
ZA
South Africa
Prior art keywords
metallized
production
polyazo dyes
polyazo
dyes
Prior art date
Application number
ZA705460A
Other languages
English (en)
Inventor
H Wicki
Original Assignee
Sandoz Ltd
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 Ltd filed Critical Sandoz Ltd
Publication of ZA705460B publication Critical patent/ZA705460B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
    • D06P3/3233—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo using dis-polyazo premetallised dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA705460A 1969-08-07 1970-08-07 Metallized polyazo dyes,their production and use ZA705460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1197669A CH517152A (de) 1969-08-07 1969-08-07 Verfahren zur Herstellung von metallhaltigen Polyazoverbindungen

Publications (1)

Publication Number Publication Date
ZA705460B true ZA705460B (en) 1972-03-29

Family

ID=4378656

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA705460A ZA705460B (en) 1969-08-07 1970-08-07 Metallized polyazo dyes,their production and use

Country Status (11)

Country Link
US (1) US3787387A (fr)
BE (1) BE754361A (fr)
CA (1) CA920122A (fr)
CH (1) CH517152A (fr)
ES (1) ES382471A1 (fr)
FR (1) FR2057028B1 (fr)
GB (1) GB1313382A (fr)
HK (1) HK51176A (fr)
KE (1) KE2648A (fr)
NL (1) NL153929B (fr)
ZA (1) ZA705460B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531032A (de) * 1969-05-23 1972-11-30 Sandoz Ag Verfahren zur Herstellung von Polyazoverbindungen und ihrer Metallkomplexverbindungen
US3975369A (en) * 1969-08-07 1976-08-17 Sandoz Ltd. 2:1 Metal complexes of 2,2',4'-trihydroxy-3,5-dinitroazobenzene bound to a diphenylamine through an azo bridge
EP0082117B1 (fr) * 1981-12-15 1985-04-10 Ciba-Geigy Ag Complexes de chrome de colorants polyazoiques
US4582896A (en) * 1982-06-24 1986-04-15 Ciba-Geigy Corporation 1:2-metal complex dyes containing one atom of chromium or cobalt and two azo dyes each formed by coupling two diazo compounds to resorcinol
DE3827447A1 (de) * 1988-08-12 1990-04-26 Basf Ag Polyazofarbstoffe und deren zwischenprodukte
DE4142696A1 (de) * 1991-12-21 1993-07-01 Basf Ag Polyazofarbstoffe mit einer diazokomponente aus aminobenzophenonreihe

Also Published As

Publication number Publication date
KE2648A (en) 1976-07-30
NL7011164A (fr) 1971-02-09
NL153929B (nl) 1977-07-15
CA920122A (en) 1973-01-30
FR2057028B1 (fr) 1973-10-19
DE2038473A1 (de) 1971-02-25
FR2057028A1 (fr) 1971-05-07
HK51176A (en) 1976-08-20
ES382471A1 (es) 1973-04-16
DE2038473B2 (de) 1975-06-05
CH517152A (de) 1971-12-31
GB1313382A (en) 1973-04-11
US3787387A (en) 1974-01-22
BE754361A (fr) 1971-01-18

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