FR780976A - Process for dyeing leather - Google Patents

Process for dyeing leather

Info

Publication number
FR780976A
FR780976A FR780976DA FR780976A FR 780976 A FR780976 A FR 780976A FR 780976D A FR780976D A FR 780976DA FR 780976 A FR780976 A FR 780976A
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.)
J G Geigy S A
Original Assignee
J G Geigy S A
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 J G Geigy S A filed Critical J G Geigy S A
Application granted granted Critical
Publication of FR780976A publication Critical patent/FR780976A/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)
FR780976D 1933-11-18 1934-11-09 Process for dyeing leather Expired FR780976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE780976X 1933-11-18

Publications (1)

Publication Number Publication Date
FR780976A true FR780976A (en) 1935-05-07

Family

ID=6690091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780976D Expired FR780976A (en) 1933-11-18 1934-11-09 Process for dyeing leather

Country Status (1)

Country Link
FR (1) FR780976A (en)

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