FR879525A - Tanning agents and process for preparing such bodies - Google Patents

Tanning agents and process for preparing such bodies

Info

Publication number
FR879525A
FR879525A FR879525DA FR879525A FR 879525 A FR879525 A FR 879525A FR 879525D A FR879525D A FR 879525DA FR 879525 A FR879525 A FR 879525A
Authority
FR
France
Prior art keywords
bodies
preparing
tanning agents
tanning
agents
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR879525A publication Critical patent/FR879525A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR879525D 1941-02-20 1942-02-20 Tanning agents and process for preparing such bodies Expired FR879525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE879525X 1941-02-20

Publications (1)

Publication Number Publication Date
FR879525A true FR879525A (en) 1943-02-25

Family

ID=6819043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879525D Expired FR879525A (en) 1941-02-20 1942-02-20 Tanning agents and process for preparing such bodies

Country Status (1)

Country Link
FR (1) FR879525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0554218A1 (en) * 1992-01-28 1993-08-04 Ciba-Geigy Ag Process for pickling hides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0554218A1 (en) * 1992-01-28 1993-08-04 Ciba-Geigy Ag Process for pickling hides
US5427594A (en) * 1992-01-28 1995-06-27 Ciba-Geigy Corporation Process for pickling raw hides

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