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FR590578A - Tannins extraction process - Google Patents

Tannins extraction process

Info

Publication number
FR590578A
FR590578A FR590578DA FR590578A FR 590578 A FR590578 A FR 590578A FR 590578D A FR590578D A FR 590578DA FR 590578 A FR590578 A FR 590578A
Authority
FR
France
Prior art keywords
tannins
extraction process
extraction
tannins extraction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Fernand-Charles-Octa Picard
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 filed Critical
Application granted granted Critical
Publication of FR590578A publication Critical patent/FR590578A/en
Expired legal-status Critical Current

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
    • C14C3/10—Vegetable tanning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR590578D 1924-12-18 1924-12-18 Tannins extraction process Expired FR590578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR590578T 1924-12-18

Publications (1)

Publication Number Publication Date
FR590578A true FR590578A (en) 1925-06-19

Family

ID=8963517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590578D Expired FR590578A (en) 1924-12-18 1924-12-18 Tannins extraction process

Country Status (1)

Country Link
FR (1) FR590578A (en)

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