FR729942A - Vegetable, semi-chromed or chromed tanning process of fish skins of all kinds - Google Patents

Vegetable, semi-chromed or chromed tanning process of fish skins of all kinds

Info

Publication number
FR729942A
FR729942A FR729942DA FR729942A FR 729942 A FR729942 A FR 729942A FR 729942D A FR729942D A FR 729942DA FR 729942 A FR729942 A FR 729942A
Authority
FR
France
Prior art keywords
chromed
vegetable
semi
kinds
tanning process
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.)
TANNERIES PARISIENNES DES PEAU
Original Assignee
TANNERIES PARISIENNES DES PEAU
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 TANNERIES PARISIENNES DES PEAU filed Critical TANNERIES PARISIENNES DES PEAU
Application granted granted Critical
Publication of FR729942A publication Critical patent/FR729942A/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
    • C14C13/00—Manufacture of special kinds or leather, e.g. vellum
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR729942D 1931-03-26 1931-03-26 Vegetable, semi-chromed or chromed tanning process of fish skins of all kinds Expired FR729942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR729942T 1931-03-26

Publications (1)

Publication Number Publication Date
FR729942A true FR729942A (en) 1932-08-03

Family

ID=9112756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR729942D Expired FR729942A (en) 1931-03-26 1931-03-26 Vegetable, semi-chromed or chromed tanning process of fish skins of all kinds

Country Status (1)

Country Link
FR (1) FR729942A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138808A1 (en) * 1983-03-25 1985-05-02 SUNER-REGO, Norberto Omar Process for tanning fish skins
EP0285738A1 (en) * 1986-03-07 1988-10-12 I.B.D. INTERNATIONAL BUSINESS DEVELOPMENT s.r.l. Process for tanning fish skin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138808A1 (en) * 1983-03-25 1985-05-02 SUNER-REGO, Norberto Omar Process for tanning fish skins
EP0138808A4 (en) * 1983-03-25 1985-08-20 Norberto Omar Suner-Rego Process for tanning fish skins.
EP0285738A1 (en) * 1986-03-07 1988-10-12 I.B.D. INTERNATIONAL BUSINESS DEVELOPMENT s.r.l. Process for tanning fish skin

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