ATA37493A - METHOD FOR DE-SKINNING SKIN AND SKIN IN LEATHER MANUFACTURING - Google Patents

METHOD FOR DE-SKINNING SKIN AND SKIN IN LEATHER MANUFACTURING

Info

Publication number: ATA37493A
Authority: AT; Austria
Prior art keywords: skin; skinning; leather manufacturing; leather; manufacturing
Prior art date: 1992-04-15

Application number

AT0037493A

Other languages

German (de)

Other versions

AT400957B (en

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.)

1992-04-15

Filing date

1993-03-01

Publication date

1995-09-15

1993-03-01 Application filed by Roehm Gmbh filed Critical Roehm Gmbh

1995-09-15 Publication of ATA37493A publication Critical patent/ATA37493A/en

1996-05-28 Application granted granted Critical

1996-05-28 Publication of AT400957B publication Critical patent/AT400957B/en

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing & Machinery (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)
Cosmetics (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Enzymes And Modification Thereof (AREA)
Meat, Egg Or Seafood Products (AREA)
Detergent Compositions (AREA)

AT0037493A 1992-04-15 1993-03-01 METHOD FOR DE-SKINNING SKIN AND SKIN IN LEATHER MANUFACTURING AT400957B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4212568A 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 (2)

Publication Number	Publication Date
ATA37493A true ATA37493A (en)	1995-09-15
AT400957B AT400957B (en)	1996-05-28

Family

ID=6456852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0037493A AT400957B (en)	1992-04-15	1993-03-01	METHOD FOR DE-SKINNING SKIN AND SKIN IN LEATHER MANUFACTURING

Country Status (6)

Country	Link
AT (1)	AT400957B (en)
BR (1)	BR9301531A (en)
DE (1)	DE4212568A1 (en)
FI (1)	FI931662L (en)
RU (1)	RU2099429C1 (en)
SE (1)	SE506132C2 (en)

Families Citing this family (2)

* 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.
RU2294376C1 (en) *	2005-09-29	2007-02-27	Московский государственный университет дизайна и технологии (МГУДТ)	Fur semi-finished product treatment process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2917376C2 (en) *	1979-04-28	1987-03-26	Röhm GmbH, 6100 Darmstadt	Enzymatic process for hair extraction and simultaneous skin disintegration
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

1992
- 1992-04-15 DE DE4212568A patent/DE4212568A1/en not_active Withdrawn
1993
- 1993-03-01 AT AT0037493A patent/AT400957B/en not_active IP Right Cessation
- 1993-03-05 SE SE9300744A patent/SE506132C2/en not_active IP Right Cessation
- 1993-04-14 FI FI931662A patent/FI931662L/en unknown
- 1993-04-14 BR BR9301531A patent/BR9301531A/en not_active Application Discontinuation
- 1993-04-14 RU RU9393004826A patent/RU2099429C1/en active

Also Published As

Publication number	Publication date
FI931662A0 (en)	1993-04-14
FI931662A7 (en)	1993-10-16
AT400957B (en)	1996-05-28
SE506132C2 (en)	1997-11-17
BR9301531A (en)	1993-11-30
DE4212568A1 (en)	1993-10-21
SE9300744D0 (en)	1993-03-05
FI931662L (en)	1993-10-16
SE9300744L (en)	1993-10-16
RU2099429C1 (en)	1997-12-20

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Legal Events

Date	Code	Title	Description
2000-05-15	ELJ	Ceased due to non-payment of the annual fee