ES140302A1 - TANNING PROCEDURE - Google Patents

TANNING PROCEDURE

Info

Publication number
ES140302A1
ES140302A1 ES0140302A ES140302A ES140302A1 ES 140302 A1 ES140302 A1 ES 140302A1 ES 0140302 A ES0140302 A ES 0140302A ES 140302 A ES140302 A ES 140302A ES 140302 A1 ES140302 A1 ES 140302A1
Authority
ES
Spain
Prior art keywords
tanning procedure
tanning
procedure
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
ES0140302A
Other languages
Spanish (es)
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.)
Farbenindustrie AG
Original Assignee
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 Farbenindustrie AG filed Critical Farbenindustrie AG
Publication of ES140302A1 publication Critical patent/ES140302A1/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

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)
ES0140302A 1934-11-24 1935-11-23 TANNING PROCEDURE Expired ES140302A1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE798137X 1934-11-24
DE2117811X 1934-11-24
DEJ0051069 1934-11-24
DEI51069D DE643087C (en) 1934-11-24 1934-11-25 Process for tanning animal hides and skins
DE2129854X 1934-11-28
DEJ0051086 1934-11-28
DEI51086D DE642485C (en) 1934-11-24 1934-11-29 Process for the production of mineral-tanned leather
GB36047/34A GB449249A (en) 1934-11-24 1934-12-15 Improvements in or relating to tanning

Publications (1)

Publication Number Publication Date
ES140302A1 true ES140302A1 (en) 1936-01-16

Family

ID=60201773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0140302A Expired ES140302A1 (en) 1934-11-24 1935-11-23 TANNING PROCEDURE

Country Status (6)

Country Link
US (2) US2117811A (en)
BE (1) BE412451A (en)
DE (2) DE643087C (en)
ES (1) ES140302A1 (en)
FR (1) FR798137A (en)
GB (1) GB449249A (en)

Also Published As

Publication number Publication date
FR798137A (en) 1936-05-09
DE642485C (en) 1937-03-06
GB449249A (en) 1936-06-15
BE412451A (en) 1935-12-31
US2117811A (en) 1938-05-17
US2129854A (en) 1938-09-13
DE643087C (en) 1937-03-31

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