DE193074C - - Google Patents

Info

Publication number
DE193074C
DE193074C DENDAT193074D DE193074DA DE193074C DE 193074 C DE193074 C DE 193074C DE NDAT193074 D DENDAT193074 D DE NDAT193074D DE 193074D A DE193074D A DE 193074DA DE 193074 C DE193074 C DE 193074C
Authority
DE
Germany
Prior art keywords
treated
hydrosulfites
leather
temperature
products made
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.)
Active
Application number
DENDAT193074D
Other languages
German (de)
English (en)
Publication of DE193074C publication Critical patent/DE193074C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Coloring (AREA)
DENDAT193074D Active DE193074C (en:Method)

Publications (1)

Publication Number Publication Date
DE193074C true DE193074C (en:Method)

Family

ID=456341

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT193074D Active DE193074C (en:Method)

Country Status (1)

Country Link
DE (1) DE193074C (en:Method)

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