FR871181A - Process for tanning animal skins - Google Patents

Process for tanning animal skins

Info

Publication number
FR871181A
FR871181A FR871181DA FR871181A FR 871181 A FR871181 A FR 871181A FR 871181D A FR871181D A FR 871181DA FR 871181 A FR871181 A FR 871181A
Authority
FR
France
Prior art keywords
animal skins
tanning animal
tanning
skins
animal
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR871181A publication Critical patent/FR871181A/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
    • C14C3/28—Multi-step processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR871181D 1940-02-01 1941-02-01 Process for tanning animal skins Expired FR871181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH871181X 1940-02-01

Publications (1)

Publication Number Publication Date
FR871181A true FR871181A (en) 1942-04-11

Family

ID=4544048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871181D Expired FR871181A (en) 1940-02-01 1941-02-01 Process for tanning animal skins

Country Status (1)

Country Link
FR (1) FR871181A (en)

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