BE754361A - Colorants polyazoiques contenant des metaux - Google Patents

Colorants polyazoiques contenant des metaux

Info

Publication number
BE754361A
BE754361A BE754361DA BE754361A BE 754361 A BE754361 A BE 754361A BE 754361D A BE754361D A BE 754361DA BE 754361 A BE754361 A BE 754361A
Authority
BE
Belgium
Prior art keywords
polyazoic
containing metals
colorants containing
colorants
metals
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
H Wichi
Original Assignee
Sandoz Sa
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.)
Publication date
Publication of BE754361A publication Critical patent/BE754361A/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)
BE754361D 1969-08-07 Colorants polyazoiques contenant des metaux BE754361A (fr)

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
BE754361A true BE754361A (fr) 1971-01-18

Family

ID=4378656

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754361D BE754361A (fr) 1969-08-07 Colorants polyazoiques contenant des metaux

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (5)

* 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
EP0082117B1 (de) * 1981-12-15 1985-04-10 Ciba-Geigy Ag Chromkomplexe von Polyazofarbstoffen
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
HK51176A (en) 1976-08-20
NL7011164A (xx) 1971-02-09
NL153929B (nl) 1977-07-15
KE2648A (en) 1976-07-30
FR2057028A1 (xx) 1971-05-07
CA920122A (en) 1973-01-30
FR2057028B1 (xx) 1973-10-19
DE2038473B2 (de) 1975-06-05
ZA705460B (en) 1972-03-29
DE2038473A1 (de) 1971-02-25
ES382471A1 (es) 1973-04-16
GB1313382A (en) 1973-04-11
US3787387A (en) 1974-01-22
CH517152A (de) 1971-12-31

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SANDOZ S.A.

Effective date: 19900803