CH430937A - Tanning process - Google Patents

Tanning process

Info

Publication number
CH430937A
CH430937A CH1587563A CH1587563A CH430937A CH 430937 A CH430937 A CH 430937A CH 1587563 A CH1587563 A CH 1587563A CH 1587563 A CH1587563 A CH 1587563A CH 430937 A CH430937 A CH 430937A
Authority
CH
Switzerland
Prior art keywords
tanning process
tanning
Prior art date
Application number
CH1587563A
Other languages
German (de)
Inventor
Heinrich Dr Spahrkaes
Herbert Dr Knopf
Kurt Dr Faber
Gustav Dr Mauthe
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
Priority claimed from DEF38792A external-priority patent/DE1225809B/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH430937A publication Critical patent/CH430937A/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
    • 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)
CH1587563A 1963-01-18 1963-12-23 Tanning process CH430937A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF38792A DE1225809B (en) 1963-01-18 1963-01-18 Tanning process
DEF0041363 1963-11-26

Publications (1)

Publication Number Publication Date
CH430937A true CH430937A (en) 1967-02-28

Family

ID=25975608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1587563A CH430937A (en) 1963-01-18 1963-12-23 Tanning process

Country Status (7)

Country Link
AT (1) AT248015B (en)
BE (1) BE642518A (en)
CH (1) CH430937A (en)
DE (1) DE1444994A1 (en)
DK (1) DK118201B (en)
GB (1) GB1020791A (en)
NL (1) NL6400244A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739844B2 (en) * 1977-09-03 1980-02-28 Bayer Ag, 5090 Leverkusen Process for chrome tanning

Also Published As

Publication number Publication date
GB1020791A (en) 1966-02-23
DK118201B (en) 1970-07-20
DE1444994A1 (en) 1969-01-02
AT248015B (en) 1966-07-11
NL6400244A (en) 1964-07-20
BE642518A (en) 1964-05-04

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