FR717397A - Tanning process for hides and skins - Google Patents

Tanning process for hides and skins

Info

Publication number
FR717397A
FR717397A FR717397DA FR717397A FR 717397 A FR717397 A FR 717397A FR 717397D A FR717397D A FR 717397DA FR 717397 A FR717397 A FR 717397A
Authority
FR
France
Prior art keywords
skins
hides
tanning process
tanning
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.)
United Shoe Machinery Corp
Original Assignee
United Shoe Machinery Corp
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 United Shoe Machinery Corp filed Critical United Shoe Machinery Corp
Application granted granted Critical
Publication of FR717397A publication Critical patent/FR717397A/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)
FR717397D 1931-01-12 1931-05-20 Tanning process for hides and skins Expired FR717397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US717397XA 1931-01-12 1931-01-12

Publications (1)

Publication Number Publication Date
FR717397A true FR717397A (en) 1932-01-07

Family

ID=22103265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717397D Expired FR717397A (en) 1931-01-12 1931-05-20 Tanning process for hides and skins

Country Status (1)

Country Link
FR (1) FR717397A (en)

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