FR2162122A1 - - Google Patents

Info

Publication number
FR2162122A1
FR2162122A1 FR7242657A FR7242657A FR2162122A1 FR 2162122 A1 FR2162122 A1 FR 2162122A1 FR 7242657 A FR7242657 A FR 7242657A FR 7242657 A FR7242657 A FR 7242657A FR 2162122 A1 FR2162122 A1 FR 2162122A1
Authority
FR
France
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.)
Granted
Application number
FR7242657A
Other languages
French (fr)
Other versions
FR2162122B1 (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/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2162122A1 publication Critical patent/FR2162122A1/fr
Application granted granted Critical
Publication of FR2162122B1 publication Critical patent/FR2162122B1/fr
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)
FR7242657A 1971-11-30 1972-11-30 Expired FR2162122B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159380 DE2159380C3 (en) 1971-11-30 Polyazo dyes and processes for their preparation and use

Publications (2)

Publication Number Publication Date
FR2162122A1 true FR2162122A1 (en) 1973-07-13
FR2162122B1 FR2162122B1 (en) 1976-08-20

Family

ID=5826604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242657A Expired FR2162122B1 (en) 1971-11-30 1972-11-30

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377409A2 (en) * 1989-01-02 1990-07-11 Ciba-Geigy Ag Process for dyeing leather
EP0433229A1 (en) * 1989-12-11 1991-06-19 Ciba-Geigy Ag Process for dyeing leather

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR784297A (en) * 1934-01-20 1935-07-22 Williams Hounslow Ltd Azo dyes intended primarily for dyeing leather
FR801306A (en) * 1935-02-02 1936-08-01 Ig Farbenindustrie Ag Azo dyes and their production process
FR1406784A (en) * 1963-08-08 1965-07-23 Sandoz Sa Polyazo dyes, their manufacture and applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR784297A (en) * 1934-01-20 1935-07-22 Williams Hounslow Ltd Azo dyes intended primarily for dyeing leather
FR801306A (en) * 1935-02-02 1936-08-01 Ig Farbenindustrie Ag Azo dyes and their production process
FR1406784A (en) * 1963-08-08 1965-07-23 Sandoz Sa Polyazo dyes, their manufacture and applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377409A2 (en) * 1989-01-02 1990-07-11 Ciba-Geigy Ag Process for dyeing leather
EP0377409A3 (en) * 1989-01-02 1991-04-24 Ciba-Geigy Ag Process for dyeing leather
EP0433229A1 (en) * 1989-12-11 1991-06-19 Ciba-Geigy Ag Process for dyeing leather

Also Published As

Publication number Publication date
IT971295B (en) 1974-04-30
JPS4864121A (en) 1973-09-05
JPS50142875A (en) 1975-11-17
GB1371975A (en) 1974-10-30
BE791994A (en) 1973-05-28
ES409123A1 (en) 1975-11-16
DE2159380A1 (en) 1973-06-14
CH573967A5 (en) 1976-03-31
FR2162122B1 (en) 1976-08-20
NL7216062A (en) 1973-06-04
DE2159380B2 (en) 1975-07-31
JPS5427372B2 (en) 1979-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse