BR9301531A - PROCESS FOR LEATHERING LEATHER AND SKIN - Google Patents

PROCESS FOR LEATHERING LEATHER AND SKIN

Info

Publication number
BR9301531A
BR9301531A BR9301531A BR9301531A BR9301531A BR 9301531 A BR9301531 A BR 9301531A BR 9301531 A BR9301531 A BR 9301531A BR 9301531 A BR9301531 A BR 9301531A BR 9301531 A BR9301531 A BR 9301531A
Authority
BR
Brazil
Prior art keywords
leathering
leather
skin
leathering leather
Prior art date
Application number
BR9301531A
Other languages
Portuguese (pt)
Inventor
Juergen Dr Christner
Tilman Dr Taeger
Gertrud Wick
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of BR9301531A publication Critical patent/BR9301531A/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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/04—Soaking
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/02—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Cosmetics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
BR9301531A 1992-04-15 1993-04-14 PROCESS FOR LEATHERING LEATHER AND SKIN BR9301531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924212568 DE4212568A1 (en) 1992-04-15 1992-04-15 Flesh removal on fresh skins for leather prodn. - comprises applying proteolytic enzyme with strong elastolcytic activity at pH 5-10 and 5-30 deg. C prior to lifting

Publications (1)

Publication Number Publication Date
BR9301531A true BR9301531A (en) 1993-11-30

Family

ID=6456852

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9301531A BR9301531A (en) 1992-04-15 1993-04-14 PROCESS FOR LEATHERING LEATHER AND SKIN

Country Status (6)

Country Link
AT (1) AT400957B (en)
BR (1) BR9301531A (en)
DE (1) DE4212568A1 (en)
FI (1) FI931662A (en)
RU (1) RU2099429C1 (en)
SE (1) SE506132C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2196971B1 (en) * 2001-08-22 2005-03-01 Fundacion Azti-Azti Fundazioa ENZYMATIC PROCESS OF FELT OF TUNIDS.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917376A1 (en) * 1979-04-28 1980-11-13 Roehm Gmbh ENZYMATIC PROCESS FOR HAIR PREPARATION AND SIMULTANEOUS DIGESTION
DE3312840A1 (en) * 1983-04-09 1984-10-11 Röhm GmbH, 6100 Darmstadt Method for the wet degreasing of hide material
DE3429047A1 (en) * 1984-08-07 1986-02-20 Röhm GmbH, 6100 Darmstadt ENZYMATIC DEHABILIZATION PROCEDURE
DE3513253C2 (en) * 1985-04-13 1997-04-10 Roehm Gmbh Process for the rapid enzymatic depilation of skins
DE3922748B4 (en) * 1989-07-11 2006-01-05 Röhm GmbH & Co. KG Enzymatic soft process

Also Published As

Publication number Publication date
SE9300744L (en) 1993-10-16
SE506132C2 (en) 1997-11-17
SE9300744D0 (en) 1993-03-05
ATA37493A (en) 1995-09-15
FI931662A0 (en) 1993-04-14
RU2099429C1 (en) 1997-12-20
FI931662A (en) 1993-10-16
AT400957B (en) 1996-05-28
DE4212568A1 (en) 1993-10-21

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law