GB1348041A - Process for dyeing leather - Google Patents

Process for dyeing leather

Info

Publication number
GB1348041A
GB1348041A GB2307771A GB2307771A GB1348041A GB 1348041 A GB1348041 A GB 1348041A GB 2307771 A GB2307771 A GB 2307771A GB 2307771 A GB2307771 A GB 2307771A GB 1348041 A GB1348041 A GB 1348041A
Authority
GB
United Kingdom
Prior art keywords
leather
dyestuff
dyed
aqueous
organic solvent
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
GB2307771A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 CH313370A external-priority patent/CH524721A/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1348041A publication Critical patent/GB1348041A/en
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
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
GB2307771A 1970-03-04 1971-04-19 Process for dyeing leather Expired GB1348041A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH313370A CH524721A (de) 1970-03-04 1970-03-04 Verfahren zum Färben von Leder
CH62571 1971-01-15

Publications (1)

Publication Number Publication Date
GB1348041A true GB1348041A (en) 1974-03-13

Family

ID=25685156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2307771A Expired GB1348041A (en) 1970-03-04 1971-04-19 Process for dyeing leather

Country Status (7)

Country Link
AR (1) AR197460A1 (enrdf_load_stackoverflow)
CA (1) CA952262A (enrdf_load_stackoverflow)
DE (1) DE2109313A1 (enrdf_load_stackoverflow)
ES (1) ES388831A1 (enrdf_load_stackoverflow)
FR (1) FR2081676B1 (enrdf_load_stackoverflow)
GB (1) GB1348041A (enrdf_load_stackoverflow)
RO (1) RO61484A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933423A (en) * 1973-05-15 1976-01-20 E. I. Du Pont De Nemours And Company Azoic dyeing of leather

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH437204A (de) * 1963-08-02 1967-06-15 Sandoz Ag Verfahren zum Färben oder Bedrucken von Leder
AT306912B (de) * 1968-08-26 1973-04-25 Staub & Co A G Verfahren und Maschine zur Behandlung von Haut- oder Lederstücken
BE754178A (enrdf_load_stackoverflow) * 1969-07-30 1970-12-31 Bayer Ag

Also Published As

Publication number Publication date
ES388831A1 (es) 1974-03-01
AR197460A1 (es) 1974-04-15
RO61484A (enrdf_load_stackoverflow) 1977-01-15
CA952262A (en) 1974-08-06
FR2081676B1 (enrdf_load_stackoverflow) 1974-02-15
DE2109313A1 (de) 1971-09-30
FR2081676A1 (enrdf_load_stackoverflow) 1971-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees