ITTO940747A0 - Procedimento di calcinazione migliorato assistito da enzimi. - Google Patents

Procedimento di calcinazione migliorato assistito da enzimi.

Info

Publication number: ITTO940747A0
Authority: IT; Italy
Prior art keywords: enzymes; calcination procedure; procedure assisted; improved calcination; improved
Prior art date: 1993-09-27

Application number

ITTO940747A

Other languages

English (en)

Inventor

Alan Cecil

Jurgen Christner

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.)

1993-09-27

Filing date

1994-09-26

Publication date

1994-09-26

1994-09-26 Application filed by Roehm Gmbh filed Critical Roehm Gmbh

1994-09-26 Publication of ITTO940747A0 publication Critical patent/ITTO940747A0/it

1996-03-26 Publication of ITTO940747A1 publication Critical patent/ITTO940747A1/it

1997-02-05 Application granted granted Critical

1997-02-05 Publication of IT1267462B1 publication Critical patent/IT1267462B1/it

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
- 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
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
- C14C1/065—Enzymatic unhairing
- 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)
Cosmetics (AREA)
Enzymes And Modification Thereof (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)

IT94TO000747A 1993-09-27 1994-09-26 Procedimento di calcinazione migliorato assistito da enzimi. IT1267462B1 (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4332785A DE4332785A1 (de)	1993-09-27	1993-09-27	Verbessertes enzymunterstütztes Äscherverfahren

Publications (3)

Publication Number	Publication Date
ITTO940747A0 true ITTO940747A0 (it)	1994-09-26
ITTO940747A1 ITTO940747A1 (it)	1996-03-26
IT1267462B1 IT1267462B1 (it)	1997-02-05

Family

ID=6498694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT94TO000747A IT1267462B1 (it)	1993-09-27	1994-09-26	Procedimento di calcinazione migliorato assistito da enzimi.

Country Status (9)

Country	Link
KR (1)	KR950008695A (it)
AU (1)	AU676600B2 (it)
BR (1)	BR9403865A (it)
DE (1)	DE4332785A1 (it)
ES (1)	ES2076905B1 (it)
GB (1)	GB2282148B (it)
IT (1)	IT1267462B1 (it)
NZ (1)	NZ264546A (it)
TW (1)	TW394795B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10221152B4 (de) *	2002-05-13	2008-10-30	Schill + Seilacher Ag	Verfahren zur Herstellung sauberer Blößen in der Wasserwerkstatt
WO2016159394A1 (en) *	2015-04-01	2016-10-06	University Of Nairobi	New eco-friendly and clean method of processing hides and fish skins into leather using alkaline protease enzyme
CN105441602B (zh) *	2015-12-23	2017-12-12	天津科技大学	复合蛋白酶浸水后使用钛盐和锌盐结合鞣制的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES391930A1 (es) *	1970-12-03	1973-06-16	Roehm Gmbh	Procedimiento para el remojo de pellejos y cueros.
ES421535A1 (es) *	1973-01-13	1976-06-16	Roehm Gmbh	Procedimiento para la preparacion de pellejos dispuestos para curtir a partir de cuero y pieles de origen animal.
DE2404789C3 (de) *	1974-02-01	1979-02-15	Roehm Gmbh, 6100 Darmstadt	Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen
DE2917376C2 (de) *	1979-04-28	1987-03-26	Röhm GmbH, 6100 Darmstadt	Enzymatisches Verfahren zur Haargewinnung und zum gleichzeitigen Hautaufschluß
DE2930342A1 (de) *	1979-07-26	1981-02-19	Roehm Gmbh	Verbessertes verfahren zur herstellung von leder
DE3802640A1 (de) *	1988-01-29	1989-08-03	Roehm Gmbh	Haarerhaltendes aescherverfahren
DE4220838A1 (de) *	1992-06-25	1994-01-05	Roehm Gmbh	Verfahren zum Äschern von Häuten und Fellen

1993
- 1993-09-27 DE DE4332785A patent/DE4332785A1/de not_active Ceased
1994
- 1994-09-26 BR BR9403865A patent/BR9403865A/pt not_active IP Right Cessation
- 1994-09-26 IT IT94TO000747A patent/IT1267462B1/it active IP Right Grant
- 1994-09-26 ES ES09402014A patent/ES2076905B1/es not_active Expired - Fee Related
- 1994-09-27 NZ NZ264546A patent/NZ264546A/en unknown
- 1994-09-27 AU AU74264/94A patent/AU676600B2/en not_active Ceased
- 1994-09-27 KR KR1019940024241A patent/KR950008695A/ko not_active Withdrawn
- 1994-09-27 GB GB9419426A patent/GB2282148B/en not_active Expired - Fee Related
- 1994-12-07 TW TW083111382A patent/TW394795B/zh active

Also Published As

Publication number	Publication date
AU7426494A (en)	1995-04-06
ES2076905B1 (es)	1996-08-16
GB2282148B (en)	1997-09-10
ITTO940747A1 (it)	1996-03-26
GB9419426D0 (en)	1994-11-09
GB2282148A (en)	1995-03-29
ES2076905A1 (es)	1995-11-01
NZ264546A (en)	1996-07-26
DE4332785A1 (de)	1995-03-30
KR950008695A (ko)	1995-04-19
BR9403865A (pt)	1995-05-30
TW394795B (en)	2000-06-21
AU676600B2 (en)	1997-03-13
IT1267462B1 (it)	1997-02-05

Publication	Publication Date	Title
EP0679132A4 (en)	1996-05-29	ENGINE BEARING.
NL300122I1 (nl)	2003-06-02	Androtenonderivaat.
FR2701538B3 (fr)	1995-02-03	Gyrophare.
EP0657163A4 (en)	1995-12-13	ANTITUSSIVA.
NL193092B (nl)	1998-06-02	Vlaggenmastsamenstel.
EP0625591A3 (en)	1995-01-11	Electrolyzer.
FI933980A0 (fi)	1993-09-10	Skyddsplagg foer hygienkraevande objekt, saosom operationssalar
TR27668A (tr)	1995-06-16	P-dinitroso-benzol.
ITTO940747A0 (it)	1994-09-26	Procedimento di calcinazione migliorato assistito da enzimi.
FR2714308B1 (fr)	1997-06-20	Hachoir.
FR2704252B3 (fr)	1995-09-29	Panneau anti-affichage.
ITTO941089A0 (it)	1994-12-29	Struttura di tenuta.
TR27956A (tr)	1995-11-06	Hidroksietil-azolil türevleri.
FR2709771B1 (fr)	1996-10-25	Couvercles.
ITMI931785A0 (it)	1993-08-06	Valilamidi di 7x-amino-1, 1-dioxo-cefem
ES1024519Y (es)	1994-08-01	Caja-bandeja armable.
FI930961A0 (fi)	1993-03-04	Matstation foer koettboskap, saerskilt svin
ES1024481Y (es)	1994-08-01	Canape desmontable.
FR2705573B1 (fr)	1995-10-27	Stérilisateur.
ES1023638Y (es)	1994-02-01	Bridado graduable.
ES1024262Y (es)	1994-04-01	Interruptor-conmutador de cruce.
ES1024029Y (es)	1994-04-01	Voltimetro - amperimetro perfeccionado.
ES1024301Y (es)	1994-04-16	Estanteria-libreria.
IT231829Y1 (it)	1999-08-06	Lampada-depuratore.
ES1024799Y (es)	1994-06-01	Escalera-plataforma.

Legal Events

Date	Code	Title	Description
1997-02-05	0001	Granted