FR441269A - Process for hardening and waterproofing sole leather - Google Patents

Process for hardening and waterproofing sole leather

Info

Publication number
FR441269A
FR441269A FR441269A FR441269DA FR441269A FR 441269 A FR441269 A FR 441269A FR 441269 A FR441269 A FR 441269A FR 441269D A FR441269D A FR 441269DA FR 441269 A FR441269 A FR 441269A
Authority
FR
France
Prior art keywords
hardening
sole leather
waterproofing
waterproofing sole
leather
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
FR441269A
Other languages
French (fr)
Inventor
Adolphe Wigand
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 FR441269A publication Critical patent/FR441269A/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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR441269A 1912-03-12 1912-03-12 Process for hardening and waterproofing sole leather Expired FR441269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR441269T 1912-03-12

Publications (1)

Publication Number Publication Date
FR441269A true FR441269A (en) 1912-08-02

Family

ID=1482537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR441269A Expired FR441269A (en) 1912-03-12 1912-03-12 Process for hardening and waterproofing sole leather

Country Status (2)

Country Link
FR (1) FR441269A (en)
NL (1) NL707C (en)

Also Published As

Publication number Publication date
NL707C (en) 1915-06-15

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