IT1238336B - PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION - Google Patents

PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION

Info

Publication number
IT1238336B
IT1238336B IT01913190A IT1913190A IT1238336B IT 1238336 B IT1238336 B IT 1238336B IT 01913190 A IT01913190 A IT 01913190A IT 1913190 A IT1913190 A IT 1913190A IT 1238336 B IT1238336 B IT 1238336B
Authority
IT
Italy
Prior art keywords
decalcination
leather
execution
plant
procedure
Prior art date
Application number
IT01913190A
Other languages
Italian (it)
Other versions
IT9019131A0 (en
IT9019131A1 (en
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 filed Critical
Priority to IT01913190A priority Critical patent/IT1238336B/en
Publication of IT9019131A0 publication Critical patent/IT9019131A0/en
Priority to DE69123466T priority patent/DE69123466T2/en
Priority to EP91100732A priority patent/EP0439108B1/en
Publication of IT9019131A1 publication Critical patent/IT9019131A1/en
Application granted granted Critical
Publication of IT1238336B publication Critical patent/IT1238336B/en

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
    • C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
    • 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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

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)
IT01913190A 1990-01-23 1990-01-23 PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION IT1238336B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT01913190A IT1238336B (en) 1990-01-23 1990-01-23 PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION
DE69123466T DE69123466T2 (en) 1990-01-23 1991-01-22 Process for descaling skins in the tannery industry and device for carrying out the same
EP91100732A EP0439108B1 (en) 1990-01-23 1991-01-22 Process for deliming hides in the tanning industry and apparatus for carrying out said process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01913190A IT1238336B (en) 1990-01-23 1990-01-23 PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION

Publications (3)

Publication Number Publication Date
IT9019131A0 IT9019131A0 (en) 1990-01-23
IT9019131A1 IT9019131A1 (en) 1991-07-24
IT1238336B true IT1238336B (en) 1993-07-12

Family

ID=11155077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01913190A IT1238336B (en) 1990-01-23 1990-01-23 PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION

Country Status (3)

Country Link
EP (1) EP0439108B1 (en)
DE (1) DE69123466T2 (en)
IT (1) IT1238336B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259422B (en) * 1991-11-07 1996-03-18 Sio Srl DEVICE FOR FAVORABLE INTRODUCTION IN PARTICULAR ZONES, GASES IN ROTARY EQUIPMENT OR MACHINES SUCH AS TANNING BOTTLES, DRYERS, TUMBLERS OR SIMILAR
DE4315734A1 (en) * 1993-05-11 1994-11-17 Linde Ag Process for the production of leather from animal skins
DE19507572A1 (en) * 1995-03-03 1996-09-12 Helmut Geihsler Process for dressing animal hides or skins
GB201306607D0 (en) 2013-04-11 2013-05-29 Xeros Ltd Method for treating an animal substrate
GB201417487D0 (en) 2014-10-03 2014-11-19 Xeros Ltd Method for treating an animal substrate
GB201418007D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate Treatment apparatus and method
GB201418006D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate treatment apparatus and method
DE102019127040A1 (en) * 2019-10-08 2021-04-08 Air Liquide Deutschland Gmbh Liming of leather

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147542A (en) * 1937-01-27 1939-02-14 Ruby Kid Co Treating skins, hides, and pelts
SE8702522L (en) * 1987-06-16 1988-12-17 Aga Ab SEATED IN LEATHER MAKE

Also Published As

Publication number Publication date
EP0439108B1 (en) 1996-12-11
IT9019131A0 (en) 1990-01-23
DE69123466D1 (en) 1997-01-23
DE69123466T2 (en) 1997-04-24
IT9019131A1 (en) 1991-07-24
EP0439108A1 (en) 1991-07-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960126