ITTO910815A0 - Preparazione enzimatica solida esente da tensioattivi,contenente pro teasi come enzima attivo - Google Patents

Preparazione enzimatica solida esente da tensioattivi,contenente pro teasi come enzima attivo

Info

Publication number: ITTO910815A0
Authority: IT; Italy
Prior art keywords: teasis; surfactants; containing pro; enzyme; preparation free
Prior art date: 1990-11-10

Application number

IT91TO815A

Other languages

English (en)

Inventor

Jurgen Christner

Gunter Partheil

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.)

1990-11-10

Filing date

1991-10-29

Publication date

1991-10-29

1991-10-29 Application filed by Roehm Gmbh filed Critical Roehm Gmbh

1991-10-29 Publication of ITTO910815A0 publication Critical patent/ITTO910815A0/it

1993-04-29 Publication of ITTO910815A1 publication Critical patent/ITTO910815A1/it

1995-03-30 Application granted granted Critical

1995-03-30 Publication of IT1250027B publication Critical patent/IT1250027B/it

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/88—Lyases (4.)
- 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
- 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)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Zoology (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Wood Science & Technology (AREA)
Microbiology (AREA)
Medicinal Chemistry (AREA)
Biomedical Technology (AREA)
Molecular Biology (AREA)
Biochemistry (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Biotechnology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Detergent Compositions (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)
Enzymes And Modification Thereof (AREA)

ITTO910815A 1990-11-10 1991-10-29 Preparazione enzimatica solida esente da tensioattivi, contenente proteasi come enzima attivo. IT1250027B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4035839A DE4035839A1 (de)	1990-11-10	1990-11-10	Protease als wirkenzym enthaltende, tensidfreie feste enzympraeparate

Publications (3)

Publication Number	Publication Date
ITTO910815A0 true ITTO910815A0 (it)	1991-10-29
ITTO910815A1 ITTO910815A1 (it)	1993-04-29
IT1250027B IT1250027B (it)	1995-03-30

Family

ID=6418031

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITTO910815A IT1250027B (it)	1990-11-10	1991-10-29	Preparazione enzimatica solida esente da tensioattivi, contenente proteasi come enzima attivo.

Country Status (7)

Country	Link
JP (1)	JPH04273000A (it)
DE (1)	DE4035839A1 (it)
DK (1)	DK177791A (it)
ES (1)	ES2037603B1 (it)
GB (1)	GB2250289B (it)
IT (1)	IT1250027B (it)
NL (1)	NL9101869A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1273619C (zh) *	2001-05-01	2006-09-06	Blc皮革销售研究中心有限公司	皮革处理工艺的改进
US7985569B2 (en)	2003-11-19	2011-07-26	Danisco Us Inc.	Cellulomonas 69B4 serine protease variants
US8535927B1 (en)	2003-11-19	2013-09-17	Danisco Us Inc.	Micrococcineae serine protease polypeptides and compositions thereof
US7618801B2 (en)	2007-10-30	2009-11-17	Danison US Inc.	Streptomyces protease

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD87754A (it) *
DE128419C (it) *		1900-01-01
DE1642619A1 (de) *	1968-02-07	1971-01-21	Forsch Die Gaerungsindustrie E	Verfahren zur Herstellung von Enzym- oder Proteintrockenpraeparaten
GB1156900A (en) *	1968-06-14	1969-07-02	Dresden Arzneimittel	Process for the Isolation of Enzymes
DE2143945B2 (de) *	1971-09-02	1979-11-15	Kali Chemie Ag	Verwendung eines Enzym-Addukts in Wasch- und Reinigungsmitteln
IT1011668B (it) *	1973-04-28	1977-02-10	Roehm Gmbh	Procedimento di purga delle pelli
DE2929844A1 (de) *	1979-07-23	1981-02-26	Roehm Gmbh	Weichverfahren

1990
- 1990-11-10 DE DE4035839A patent/DE4035839A1/de not_active Ceased
1991
- 1991-10-25 DK DK177791A patent/DK177791A/da not_active Application Discontinuation
- 1991-10-29 IT ITTO910815A patent/IT1250027B/it active IP Right Grant
- 1991-11-07 JP JP3291064A patent/JPH04273000A/ja active Pending
- 1991-11-07 GB GB9123714A patent/GB2250289B/en not_active Expired - Fee Related
- 1991-11-07 ES ES9102467A patent/ES2037603B1/es not_active Expired - Lifetime
- 1991-11-08 NL NL9101869A patent/NL9101869A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPH04273000A (ja)	1992-09-29
ES2037603A1 (es)	1993-06-16
DK177791A (da)	1992-05-11
GB2250289A (en)	1992-06-03
ES2037603B1 (es)	1994-02-01
NL9101869A (nl)	1992-06-01
IT1250027B (it)	1995-03-30
GB9123714D0 (en)	1992-01-02
DE4035839A1 (de)	1992-05-14
GB2250289B (en)	1994-11-16
DK177791D0 (da)	1991-10-25
ITTO910815A1 (it)	1993-04-29

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Legal Events

Date	Code	Title	Description
1995-03-30	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19971031