FR875455A - - Google Patents

Info

Publication number
FR875455A
FR875455A FR875455DA FR875455A FR 875455 A FR875455 A FR 875455A FR 875455D A FR875455D A FR 875455DA FR 875455 A FR875455 A FR 875455A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR875455A publication Critical patent/FR875455A/fr
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
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR875455D Expired FR875455A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR875455A true FR875455A (cg-RX-API-DMAC7.html) 1942-09-28

Family

ID=1555843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875455D Expired FR875455A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR875455A (cg-RX-API-DMAC7.html)

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