FR45391E - Process for dyeing leather - Google Patents

Process for dyeing leather

Info

Publication number
FR45391E
FR45391E FR45391DA FR45391E FR 45391 E FR45391 E FR 45391E FR 45391D A FR45391D A FR 45391DA FR 45391 E FR45391 E FR 45391E
Authority
FR
France
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
Other languages
French (fr)
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
JR 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
Application filed by JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR45391E publication Critical patent/FR45391E/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
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR45391D 1934-11-10 1934-11-10 Process for dyeing leather Expired FR45391E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45391T 1934-11-10

Publications (1)

Publication Number Publication Date
FR45391E true FR45391E (en) 1935-07-26

Family

ID=8681140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45391D Expired FR45391E (en) 1934-11-10 1934-11-10 Process for dyeing leather

Country Status (1)

Country Link
FR (1) FR45391E (en)

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