ES382471A1 - Procedimiento para la obtencion de colorantes poliazoicos metalicos. - Google Patents

Procedimiento para la obtencion de colorantes poliazoicos metalicos.

Info

Publication number
ES382471A1
ES382471A1 ES382471A ES382471A ES382471A1 ES 382471 A1 ES382471 A1 ES 382471A1 ES 382471 A ES382471 A ES 382471A ES 382471 A ES382471 A ES 382471A ES 382471 A1 ES382471 A1 ES 382471A1
Authority
ES
Spain
Prior art keywords
formula
chosen
so3h
cooh
nitro
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
ES382471A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES382471A1 publication Critical patent/ES382471A1/es
Expired legal-status Critical Current

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)
ES382471A 1969-08-07 1970-08-05 Procedimiento para la obtencion de colorantes poliazoicos metalicos. Expired ES382471A1 (es)

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
ES382471A1 true ES382471A1 (es) 1973-04-16

Family

ID=4378656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382471A Expired ES382471A1 (es) 1969-08-07 1970-08-05 Procedimiento para la obtencion de colorantes poliazoicos metalicos.

Country Status (11)

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

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 (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

Also Published As

Publication number Publication date
CA920122A (en) 1973-01-30
FR2057028B1 (es) 1973-10-19
NL153929B (nl) 1977-07-15
FR2057028A1 (es) 1971-05-07
KE2648A (en) 1976-07-30
NL7011164A (es) 1971-02-09
CH517152A (de) 1971-12-31
BE754361A (fr) 1971-01-18
DE2038473A1 (de) 1971-02-25
HK51176A (en) 1976-08-20
ZA705460B (en) 1972-03-29
GB1313382A (en) 1973-04-11
US3787387A (en) 1974-01-22
DE2038473B2 (de) 1975-06-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19910206