FR451876A - New tanning products and process for obtaining them - Google Patents

New tanning products and process for obtaining them

Info

Publication number
FR451876A
FR451876A FR451876A FR451876DA FR451876A FR 451876 A FR451876 A FR 451876A FR 451876 A FR451876 A FR 451876A FR 451876D A FR451876D A FR 451876DA FR 451876 A FR451876 A FR 451876A
Authority
FR
France
Prior art keywords
obtaining
tanning products
new tanning
new
products
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
FR451876A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR451876A publication Critical patent/FR451876A/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
    • C14C3/18—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)
FR451876A 1912-03-16 1912-12-13 New tanning products and process for obtaining them Expired FR451876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE451876X 1912-03-16

Publications (1)

Publication Number Publication Date
FR451876A true FR451876A (en) 1913-04-30

Family

ID=1492158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451876A Expired FR451876A (en) 1912-03-16 1912-12-13 New tanning products and process for obtaining them

Country Status (1)

Country Link
FR (1) FR451876A (en)

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