ES409123A1 - Procedimiento para la obtencion de colorantes poliazoicos. - Google Patents

Procedimiento para la obtencion de colorantes poliazoicos.

Info

Publication number
ES409123A1
ES409123A1 ES409123A ES409123A ES409123A1 ES 409123 A1 ES409123 A1 ES 409123A1 ES 409123 A ES409123 A ES 409123A ES 409123 A ES409123 A ES 409123A ES 409123 A1 ES409123 A1 ES 409123A1
Authority
ES
Spain
Prior art keywords
formula
hydrogen
carbocyclic
substituent
aromatic
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
ES409123A
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
Priority claimed from DE19712159380 external-priority patent/DE2159380C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES409123A1 publication Critical patent/ES409123A1/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
    • 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
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/463—D being derived from diaminodiphenyl

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES409123A 1971-11-30 1972-11-29 Procedimiento para la obtencion de colorantes poliazoicos. Expired ES409123A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159380 DE2159380C3 (de) 1971-11-30 Polyazofarbstoffe und Verfahren zu deren Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
ES409123A1 true ES409123A1 (es) 1975-11-16

Family

ID=5826604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409123A Expired ES409123A1 (es) 1971-11-30 1972-11-29 Procedimiento para la obtencion de colorantes poliazoicos.

Country Status (8)

Country Link
JP (2) JPS5427372B2 (es)
BE (1) BE791994A (es)
CH (1) CH573967A5 (es)
ES (1) ES409123A1 (es)
FR (1) FR2162122B1 (es)
GB (1) GB1371975A (es)
IT (1) IT971295B (es)
NL (1) NL7216062A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58909090D1 (de) * 1989-01-02 1995-04-13 Ciba Geigy Ag Verfahren zum Farben von Leder.
DE59004417D1 (de) * 1989-12-11 1994-03-10 Ciba Geigy Verfahren zum Färben von Leder.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR784297A (fr) * 1934-01-20 1935-07-22 Williams Hounslow Ltd Colorants azoïques destinés principalement à la teinture du cuir
FR801306A (fr) * 1935-02-02 1936-08-01 Ig Farbenindustrie Ag Colorants azoiques et leur procédé de production
FR1406784A (fr) * 1963-08-08 1965-07-23 Sandoz Sa Colorants polyazoïques, leur fabrication et leurs applications

Also Published As

Publication number Publication date
GB1371975A (en) 1974-10-30
BE791994A (fr) 1973-05-28
NL7216062A (es) 1973-06-04
JPS5427372B2 (es) 1979-09-10
FR2162122B1 (es) 1976-08-20
DE2159380A1 (de) 1973-06-14
CH573967A5 (es) 1976-03-31
IT971295B (it) 1974-04-30
JPS4864121A (es) 1973-09-05
JPS50142875A (es) 1975-11-17
FR2162122A1 (es) 1973-07-13
DE2159380B2 (de) 1975-07-31

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