FR760828A - Tanning product and its process for obtaining - Google Patents

Tanning product and its process for obtaining

Info

Publication number
FR760828A
FR760828A FR760828DA FR760828A FR 760828 A FR760828 A FR 760828A FR 760828D A FR760828D A FR 760828DA FR 760828 A FR760828 A FR 760828A
Authority
FR
France
Prior art keywords
obtaining
tanning product
tanning
product
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.)
Robeson Process Co
Original Assignee
Robeson Process Co
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 Robeson Process Co filed Critical Robeson Process Co
Application granted granted Critical
Publication of FR760828A publication Critical patent/FR760828A/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
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/24—Chemical tanning by organic agents using lignin derivatives, e.g. sulfate liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR760828D 1932-09-07 1933-09-01 Tanning product and its process for obtaining Expired FR760828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760828XA 1932-09-07 1932-09-07

Publications (1)

Publication Number Publication Date
FR760828A true FR760828A (en) 1934-03-03

Family

ID=22129831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR760828D Expired FR760828A (en) 1932-09-07 1933-09-01 Tanning product and its process for obtaining

Country Status (1)

Country Link
FR (1) FR760828A (en)

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