FR807986A - Process for tanning green leathers and skins - Google Patents

Process for tanning green leathers and skins

Info

Publication number
FR807986A
FR807986A FR807986DA FR807986A FR 807986 A FR807986 A FR 807986A FR 807986D A FR807986D A FR 807986DA FR 807986 A FR807986 A FR 807986A
Authority
FR
France
Prior art keywords
leathers
tanning
skins
green
tanning green
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 FR807986A publication Critical patent/FR807986A/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
    • C14C3/04—Mineral tanning
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
FR807986D 1935-06-26 1936-06-25 Process for tanning green leathers and skins Expired FR807986A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE807986X 1935-06-26
DEI52642D DE642728C (en) 1935-06-26 1935-06-27 Process for tanning hides and skins using iron compounds
GB23826/35A GB461685A (en) 1935-06-26 1935-08-26 Improvements in tanning hides and pelts with the aid of iron compounds

Publications (1)

Publication Number Publication Date
FR807986A true FR807986A (en) 1937-01-26

Family

ID=60268108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807986D Expired FR807986A (en) 1935-06-26 1936-06-25 Process for tanning green leathers and skins

Country Status (3)

Country Link
DE (1) DE642728C (en)
FR (1) FR807986A (en)
GB (1) GB461685A (en)

Also Published As

Publication number Publication date
GB461685A (en) 1937-02-22
DE642728C (en) 1937-03-13

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