FR754388A - Process for dyeing hides and skins using sulfur dyes - Google Patents

Process for dyeing hides and skins using sulfur dyes

Info

Publication number
FR754388A
FR754388A FR754388DA FR754388A FR 754388 A FR754388 A FR 754388A FR 754388D A FR754388D A FR 754388DA FR 754388 A FR754388 A FR 754388A
Authority
FR
France
Prior art keywords
skins
sulfur dyes
hides
dyeing
dyeing hides
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR754388A publication Critical patent/FR754388A/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
    • D06P3/3246—Material containing basic nitrogen containing amide groups leather skins using vat, sulfur or indigo dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR754388D 1932-06-30 1933-04-14 Process for dyeing hides and skins using sulfur dyes Expired FR754388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE754388X 1932-06-30

Publications (1)

Publication Number Publication Date
FR754388A true FR754388A (en) 1933-11-06

Family

ID=6659328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754388D Expired FR754388A (en) 1932-06-30 1933-04-14 Process for dyeing hides and skins using sulfur dyes

Country Status (1)

Country Link
FR (1) FR754388A (en)

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