NL6713C - PROCESS FOR THE PREPARATION OF TANNING SUBSTANCES - Google Patents

PROCESS FOR THE PREPARATION OF TANNING SUBSTANCES

Info

Publication number
NL6713C
NL6713C NL11731A NL11731A NL6713C NL 6713 C NL6713 C NL 6713C NL 11731 A NL11731 A NL 11731A NL 11731 A NL11731 A NL 11731A NL 6713 C NL6713 C NL 6713C
Authority
NL
Netherlands
Prior art keywords
preparation
tanning substances
tanning
substances
Prior art date
Application number
NL11731A
Other languages
Dutch (nl)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of NL6713C publication Critical patent/NL6713C/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
    • C14C3/08—Chemical tanning by organic agents

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)
NL11731A 1919-02-20 1919-04-08 PROCESS FOR THE PREPARATION OF TANNING SUBSTANCES NL6713C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB88539D DE433292C (en) 1919-02-20 1919-02-20 Process for the production of tanning agents

Publications (1)

Publication Number Publication Date
NL6713C true NL6713C (en) 1922-03-15

Family

ID=6984349

Family Applications (1)

Application Number Title Priority Date Filing Date
NL11731A NL6713C (en) 1919-02-20 1919-04-08 PROCESS FOR THE PREPARATION OF TANNING SUBSTANCES

Country Status (2)

Country Link
DE (1) DE433292C (en)
NL (1) NL6713C (en)

Also Published As

Publication number Publication date
DE433292C (en) 1926-08-26

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