CH443552A - Process for tanning pelts and retanning leathers - Google Patents

Process for tanning pelts and retanning leathers

Info

Publication number
CH443552A
CH443552A CH1633564A CH1633564A CH443552A CH 443552 A CH443552 A CH 443552A CH 1633564 A CH1633564 A CH 1633564A CH 1633564 A CH1633564 A CH 1633564A CH 443552 A CH443552 A CH 443552A
Authority
CH
Switzerland
Prior art keywords
retanning
leathers
pelts
tanning
tanning pelts
Prior art date
Application number
CH1633564A
Other languages
German (de)
Inventor
Schmid Helmut
Bruno Dr Zorn
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH443552A publication Critical patent/CH443552A/en

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

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)
CH1633564A 1964-07-09 1964-12-18 Process for tanning pelts and retanning leathers CH443552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF43389A DE1247538B (en) 1964-07-09 1964-07-09 Process for tanning bare bones and retanning leather with zirconium sulfate

Publications (1)

Publication Number Publication Date
CH443552A true CH443552A (en) 1967-09-15

Family

ID=7099533

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1633564A CH443552A (en) 1964-07-09 1964-12-18 Process for tanning pelts and retanning leathers

Country Status (4)

Country Link
BE (1) BE655675A (en)
CH (1) CH443552A (en)
DE (1) DE1247538B (en)
GB (1) GB1047898A (en)

Also Published As

Publication number Publication date
BE655675A (en) 1965-03-01
DE1247538B (en) 1967-08-17
GB1047898A (en) 1966-11-09

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