BE452923A - Procede de tannage de peaux animales - Google Patents

Procede de tannage de peaux animales

Info

Publication number
BE452923A
BE452923A BE452923DA BE452923A BE 452923 A BE452923 A BE 452923A BE 452923D A BE452923D A BE 452923DA BE 452923 A BE452923 A BE 452923A
Authority
BE
Belgium
Prior art keywords
tanning
water
chromium
leather
solution
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
I.G. 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 I.G. Farbenindustrie Ag filed Critical I.G. Farbenindustrie Ag
Publication of BE452923A publication Critical patent/BE452923A/fr

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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds

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)
BE452923D 1942-08-08 1943-10-29 Procede de tannage de peaux animales BE452923A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB7108D DE879453C (de) 1942-08-08 1942-08-08 Verfahren zur Chromgerbung tierischer Haeute

Publications (1)

Publication Number Publication Date
BE452923A true BE452923A (fr) 1943-11-30

Family

ID=6955126

Family Applications (1)

Application Number Title Priority Date Filing Date
BE452923D BE452923A (fr) 1942-08-08 1943-10-29 Procede de tannage de peaux animales

Country Status (2)

Country Link
BE (1) BE452923A (de)
DE (1) DE879453C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348201A (en) * 1979-05-11 1982-09-07 Seitetsu Kagaku Co., Ltd. Tanning process and tanning compositions
EP0064761B1 (de) * 1979-05-11 1985-11-13 Seitetsu Kagaku Co., Ltd. Gerb- und Pickelverfahren und Pickelzusammnesetzungen

Also Published As

Publication number Publication date
DE879453C (de) 1953-06-11

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