NL245C - Method for the synthetic preparation of tannins - Google Patents

Method for the synthetic preparation of tannins

Info

Publication number
NL245C
NL245C NL765A NL765A NL245C NL 245 C NL245 C NL 245C NL 765 A NL765 A NL 765A NL 765 A NL765 A NL 765A NL 245 C NL245 C NL 245C
Authority
NL
Netherlands
Prior art keywords
tannins
synthetic preparation
synthetic
preparation
Prior art date
Application number
NL765A
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 NL245C publication Critical patent/NL245C/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
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
NL765A 1911-09-07 1912-07-16 Method for the synthetic preparation of tannins NL245C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT245X 1911-09-07

Publications (1)

Publication Number Publication Date
NL245C true NL245C (en) 1914-06-15

Family

ID=1771598

Family Applications (1)

Application Number Title Priority Date Filing Date
NL765A NL245C (en) 1911-09-07 1912-07-16 Method for the synthetic preparation of tannins

Country Status (1)

Country Link
NL (1) NL245C (en)

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