FR628139A - Matières tannantes - Google Patents

Matières tannantes

Info

Publication number
FR628139A
FR628139A FR628139DA FR628139A FR 628139 A FR628139 A FR 628139A FR 628139D A FR628139D A FR 628139DA FR 628139 A FR628139 A FR 628139A
Authority
FR
France
Prior art keywords
tanning materials
tanning
materials
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
English (en)
Inventor
Raphael Alcalai
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 FR628139A publication Critical patent/FR628139A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR628139D 1926-11-23 1927-01-27 Matières tannantes Expired FR628139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE628139X 1926-11-23

Publications (1)

Publication Number Publication Date
FR628139A true FR628139A (fr) 1927-10-19

Family

ID=3875946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628139D Expired FR628139A (fr) 1926-11-23 1927-01-27 Matières tannantes

Country Status (1)

Country Link
FR (1) FR628139A (fr)

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