BR8402244A - Processo para a preparacao de corantes nitro acidos,tais corantes, e sua aplicacao - Google Patents

Processo para a preparacao de corantes nitro acidos,tais corantes, e sua aplicacao

Info

Publication number
BR8402244A
BR8402244A BR8402244A BR8402244A BR8402244A BR 8402244 A BR8402244 A BR 8402244A BR 8402244 A BR8402244 A BR 8402244A BR 8402244 A BR8402244 A BR 8402244A BR 8402244 A BR8402244 A BR 8402244A
Authority
BR
Brazil
Prior art keywords
dyes
preparation
application
acid nitro
acid
Prior art date
Application number
BR8402244A
Other languages
English (en)
Inventor
Hasso Dr Hertel
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR8402244A publication Critical patent/BR8402244A/pt

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
    • C09B51/00—Nitro or nitroso dyes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR8402244A 1983-05-13 1984-05-11 Processo para a preparacao de corantes nitro acidos,tais corantes, e sua aplicacao BR8402244A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833317471 DE3317471A1 (de) 1983-05-13 1983-05-13 Verfahren zur herstellung von sauren nitrofarbstoffen

Publications (1)

Publication Number Publication Date
BR8402244A true BR8402244A (pt) 1984-12-18

Family

ID=6198916

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402244A BR8402244A (pt) 1983-05-13 1984-05-11 Processo para a preparacao de corantes nitro acidos,tais corantes, e sua aplicacao

Country Status (5)

Country Link
US (1) US4599450A (pt)
EP (1) EP0126378B1 (pt)
JP (1) JPS59215357A (pt)
BR (1) BR8402244A (pt)
DE (2) DE3317471A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419394A1 (de) * 1984-05-24 1985-11-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von sauren nitrofarbstoffen
DE3706223A1 (de) * 1987-02-26 1988-09-08 Henkel Kgaa Haarfaerbemittel mit direktziehenden nitrodiphenylamin-derivaten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1618415A (en) * 1924-04-04 1927-02-22 American Cellulose And Chemica Dyeing materials comprising cellulose acetate and products produced
DE2241015A1 (de) * 1972-08-21 1974-02-28 Henkel & Cie Gmbh Alpha-cyanmethansulfonamidobenzolderivate
DE2440206C2 (de) * 1974-08-22 1984-06-20 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von sauren Nitrofarbstoffen und deren Verwendung zum Färben von Leder
AR205582A1 (es) * 1974-08-22 1976-05-14 Hoechst Ag Procedimiento para la obtencion de colorantes nitroacidos y composiciones para tenir cueros que los contienen

Also Published As

Publication number Publication date
DE3460279D1 (en) 1986-08-14
DE3317471A1 (de) 1984-11-15
US4599450A (en) 1986-07-08
EP0126378B1 (de) 1986-07-09
EP0126378A1 (de) 1984-11-28
JPS59215357A (ja) 1984-12-05

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