FR3741E - Improvements to rapid vegetable tanning processes - Google Patents

Improvements to rapid vegetable tanning processes

Info

Publication number
FR3741E
FR3741E FR3741DA FR3741E FR 3741 E FR3741 E FR 3741E FR 3741D A FR3741D A FR 3741DA FR 3741 E FR3741 E FR 3741E
Authority
FR
France
Prior art keywords
vegetable tanning
tanning processes
rapid
rapid vegetable
processes
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
Marcel Berthon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR3741E publication Critical patent/FR3741E/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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR3741D 1904-04-25 1904-09-10 Improvements to rapid vegetable tanning processes Expired FR3741E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR342600T 1904-04-25
FR3741T 1904-09-10

Publications (1)

Publication Number Publication Date
FR3741E true FR3741E (en) 1905-02-21

Family

ID=1346856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3741D Expired FR3741E (en) 1904-04-25 1904-09-10 Improvements to rapid vegetable tanning processes

Country Status (1)

Country Link
FR (1) FR3741E (en)

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