CA952262A - Process for dyeing leather - Google Patents

Process for dyeing leather

Info

Publication number
CA952262A
CA952262A CA106,611A CA106611A CA952262A CA 952262 A CA952262 A CA 952262A CA 106611 A CA106611 A CA 106611A CA 952262 A CA952262 A CA 952262A
Authority
CA
Canada
Prior art keywords
dyeing leather
dyeing
leather
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
CA106,611A
Other versions
CA106611S (en
Inventor
Willi Egli
Fritz Bohny
Max Schwank
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/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA952262A publication Critical patent/CA952262A/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)
CA106,611A 1970-03-04 1971-03-02 Process for dyeing leather Expired CA952262A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH313370A CH524721A (en) 1970-03-04 1970-03-04 Leather dyeing from solutions using short dyeing times
CH62571 1971-01-15

Publications (1)

Publication Number Publication Date
CA952262A true CA952262A (en) 1974-08-06

Family

ID=25685156

Family Applications (1)

Application Number Title Priority Date Filing Date
CA106,611A Expired CA952262A (en) 1970-03-04 1971-03-02 Process for dyeing leather

Country Status (7)

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

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 (en) * 1963-08-02 1967-06-15 Sandoz Ag Process for dyeing or printing leather
AT306912B (en) * 1968-08-26 1973-04-25 Staub & Co A G Method and machine for treating pieces of skin or leather
BE754178A (en) * 1969-07-30 1970-12-31 Bayer Ag

Also Published As

Publication number Publication date
GB1348041A (en) 1974-03-13
FR2081676A1 (en) 1971-12-10
DE2109313A1 (en) 1971-09-30
ES388831A1 (en) 1974-03-01
FR2081676B1 (en) 1974-02-15
AR197460A1 (en) 1974-04-15
RO61484A (en) 1977-01-15

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