EP0699230B1 - Bleichmethoden mit peroxysäurenaktivatoren zusammen mit enzymen - Google Patents

Bleichmethoden mit peroxysäurenaktivatoren zusammen mit enzymen Download PDF

Info

Publication number
EP0699230B1
EP0699230B1 EP94916771A EP94916771A EP0699230B1 EP 0699230 B1 EP0699230 B1 EP 0699230B1 EP 94916771 A EP94916771 A EP 94916771A EP 94916771 A EP94916771 A EP 94916771A EP 0699230 B1 EP0699230 B1 EP 0699230B1
Authority
EP
European Patent Office
Prior art keywords
alkyl
group
caprolactam
carbon atoms
mixtures
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP94916771A
Other languages
English (en)
French (fr)
Other versions
EP0699230A1 (de
Inventor
Alan David Willey
Michael Eugene Burns
Richard Timothy Hartshorn
Chanchal Kumar Ghosh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP0699230A1 publication Critical patent/EP0699230A1/de
Application granted granted Critical
Publication of EP0699230B1 publication Critical patent/EP0699230B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds
    • C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames

Claims (10)

  1. Verfahren zum Reinigen von Textilien in einer automatischen Waschmaschine, welche Teile aufweist, die aus natürlichem Kautschuk hergestellt sind, welcher gegenüber oxidativem Abbbau anfällig ist, wobei das Verfahren das Bewegen der Textilien in der Maschine in einer wäßrigen Flotte umfaßt, welche eine Waschmittelzusammensetzung enthält, umfassend eine wirksame Menge eines oder mehrerer Typen von Enzymen und ein Bleichmittelsystem, umfassend mindestens 0,1 Gew.-% einer Persauerstoff-Bleichmittelverbindung, die in der Lage ist, Wasserstoffperoxid in einer wäßrigen Flotte zu erzielen und mindestens 0,1 Gew. -% eines oder mehrerer Bleichaktivatoren, wobei die Bleichaktivatoren Vertreter sind, gewählt aus der Gruppe, bestehend aus:
    a) einem Bleichaktivator der allgemeinen Formel:
    Figure 00420001
    oder Mischungen hiervon, worin R1 eine Alkyl-, Aryl- oder Alkarylgruppe mit 1 bis 14 Kohlenstoffatomen ist, R2 eine Alkylen-, Arylen- oder Alkarylengruppe mit 1 bis 14 Kohlenstoffatomen ist, R5 H oder eine Alkyl-, Aryl- oder Alkarylgruppe mit 1 bis 10 Kohlenstoffatomen ist, und L eine Abgangsgruppe ist;
    b) einem Bleichaktivator vom Benzoxazin-Typ der Formel:
    Figure 00420002
    worin R1 H, Alkyl, Alkaryl, Aryl, Arylalkyl ist und worin R2, R3, R4 und R5 gleiche oder verschiedene Substituenten sein können, gewählt aus H, Halogen, Alkyl, Alkenyl, Aryl, Hydroxyl, Alkoxyl, Amino, Alkylamino, -COOR6, worin R6 H oder eine Alkylgruppe ist, und Carbonylfunktionen;
    c) einem N-Acylcaprolactam-Beichaktivator der Formel:
    Figure 00430001
    worin R6 H oder eine Alkyl-, Aryl-, Alkoxyaryl- oder Alkarylgruppe mit 1 bis 12 Kohlenstoffatomen ist; und
    d) Mischungen von a), b) und c).
  2. Verfahren nach Anspruch 1, wobei die Enzyme mindestens 0,001 Gew.-% der Waschmittelzusammensetzung umfassen und aus der Gruppe gewählt sind, bestehend aus Proteasen, Amylasen, Lipasen, Cellulasen, Peroxidasen und Mischungen hiervon.
  3. Verfahren nach Anspruch 2, wobei das Enzym Lipase ist, abgeleitet von dem Pilz Humicola lanuginosa oder eine modifizierte bakterielle Serinprotease, abgeleitet von Bacillus subtilis, Bacillus lentus oder Bacillus licheniformis.
  4. Verfahren nach mindestens einem der vorangehenden Ansprüche, wobei der Bleichaktivator aus der Gruppe gewählt ist, bestehend aus:
    a) einem Bleichaktivator der Formel:
    Figure 00430002
    oder Mischungen hiervon, worin R1 eine Alkyl-, Aryl- oder Alkarylgruppe mit 1 bis 14 Kohlenstoffatomen ist, R2 eine Alkylen-, Arylen- oder Alkarylengruppe mit 1 bis 14 Kohlenstoffatomen ist, R5 H oder eine Alkyl-, Aryl- oder Alkarylgruppe mit 1 bis 10 Kohlenstoffatomen ist, und L eine Abgangsgruppe ist;
    b) einem N-Acylcaprolactam-Bleichaktivator der Formel:
    Figure 00440001
    worin R6 H oder eine Alkyl-, Aryl-, Alkoxyaryl- oder Alkarylgruppe mit 1 bis 12 Kohlenstoffatomen ist; und
    c) Mischungen von a) und b);
    und wobei das Enzym aus der SAVINASE, Protease C und Mischungen hiervon umfassenden Gruppe gewählt ist.
  5. Verfahren nach mindestens einem der vorangehenden Ansprüche, wobei der Bleichaktivator aus der Gruppe gewählt ist, bestehend aus Benzoylcaprolactam, Nonaylcaprolactam, Octanoylcaprolactam, 3,5,5-Trimethylhexanoylcaprolactam, Decanoylcaprolactam, Undecenoylcaprolactam, (6-Octanamidocaproyl)oxybenzolsulfonat, (6-Nonanamidocaproyl)oxybenzolsulfonat, (6-Decanamidocaproyl)oxybenzolsulfonat und Mischungen hiervon; das Enzym Protease C ist; und die Persauerstoff-Bleichmittelverbindung aus der Gruppe gewählt ist, bestehend aus Natriumperboratmonohydrat, Natriumperborattetrahydrat, Natriumpyrophosphatperoxyhydrat, Harstoffperoxyhydrat, Natriumpercarbonat, Natriumperoxid und Mischungen hiervon.
  6. Verfahren nach mindestens einem der vorangehenden Ansprüche, wobei das Molverhältnis von Wasserstoffperoxid zu Bleichaktivator größer als 1,0 ist.
  7. Verfahren nach den Ansprüchen 1 bis 4, wobei R1 eine Alkylgruppe mit 6 bis 12, vorzugsweise 7 bis 10 Kohlenstoffatomen ist; R2 1 bis 8, vorzugsweise 4 bis 5 Kohlenstoffatome enthält; R5 H oder Methyl ist; und L aus der Gruppe gewählt ist, bestehend aus:
    Figure 00440002
    Figure 00450001
    Figure 00450002
    Figure 00450003
    Figure 00450004
    und Mischungen hiervon, worin R1 wie in Anspruch 1 definiert ist, R3 eine Alkylkette mit 1 bis 8 Kohlenstoffatomen ist, R4 H oder R3 ist, und Y H oder eine solubilisierende Gruppe ist.
  8. Verfahren nach Anspruch 7, wobei L aus der Gruppe gewählt ist, bestehend aus:
    Figure 00450005
    worin R3 eine Alkylkette mit 1 bis 8 Kohlenstoffatomen ist, Y -SO3 -M+ oder CO2 -M+ ist, worin M Natrium oder Kalium ist.
  9. Zusammensetzung nach Anspruch 1, wobei der Bleichaktivator vom Benzoxazin-Typ der Formel entspricht:
    Figure 00460001
  10. Verfahren nach mindestens einem der vorangehenden Ansprüche, wobei die Zusammensetzung weiterhin 5 bis 80 Gew.-% eines Waschtensids: 5 bis 80 Gew.-% eines Waschmittelbuilders; und 0 bis 20 Gew. -% herkömmliche Waschmittelzusatzstoffe umfaßt.
EP94916771A 1993-05-20 1994-05-12 Bleichmethoden mit peroxysäurenaktivatoren zusammen mit enzymen Expired - Lifetime EP0699230B1 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US151316 1988-02-01
US6456393A 1993-05-20 1993-05-20
US64563 1993-05-20
US13369193A 1993-10-07 1993-10-07
US133691 1993-10-07
US15131693A 1993-11-12 1993-11-12
US19632294A 1994-02-15 1994-02-15
US196322 1994-02-15
PCT/US1994/005372 WO1994028106A1 (en) 1993-05-20 1994-05-12 Bleaching compounds comprising peroxyacid activators used with enzymes

Publications (2)

Publication Number Publication Date
EP0699230A1 EP0699230A1 (de) 1996-03-06
EP0699230B1 true EP0699230B1 (de) 1998-09-02

Family

ID=27490432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94916771A Expired - Lifetime EP0699230B1 (de) 1993-05-20 1994-05-12 Bleichmethoden mit peroxysäurenaktivatoren zusammen mit enzymen

Country Status (14)

Country Link
EP (1) EP0699230B1 (de)
JP (1) JPH08510780A (de)
CN (1) CN1086734C (de)
AT (1) ATE170552T1 (de)
AU (1) AU6833594A (de)
BR (1) BR9406531A (de)
CA (1) CA2161212A1 (de)
CZ (1) CZ305995A3 (de)
DE (1) DE69413028T2 (de)
ES (1) ES2120047T3 (de)
HU (1) HUT73731A (de)
MA (1) MA23200A1 (de)
PE (1) PE56994A1 (de)
WO (1) WO1994028106A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7803604B2 (en) 2000-07-28 2010-09-28 Henkel Ag & Co. Kgaa Amylolytic enzyme extracted from Bacillus sp. A 7-7 (DSM 12368) and washing and cleaning agents containing this novel amylolytic enzyme

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755992A (en) * 1994-04-13 1998-05-26 The Procter & Gamble Company Detergents containing a surfactant and a delayed release peroxyacid bleach system
US5584888A (en) * 1994-08-31 1996-12-17 Miracle; Gregory S. Perhydrolysis-selective bleach activators
US5686015A (en) * 1994-08-31 1997-11-11 The Procter & Gamble Company Quaternary substituted bleach activators
US5460747A (en) * 1994-08-31 1995-10-24 The Procter & Gamble Co. Multiple-substituted bleach activators
MX9703718A (es) * 1994-11-18 1998-02-28 Procter & Gamble Composiciones blanqueadoras y aditivos de blanqueo que comprenden activadores de blanqueo efectivos concentraciones bajas de perhidroxilo.
US5523434A (en) * 1995-03-15 1996-06-04 The Procter & Gamble Company Synthesis of bleach activators
DE19609953A1 (de) * 1996-03-14 1997-09-18 Basf Ag Feste Zusammensetzung aus heterocyclischen Verbindungen und/oder Oximestern und inerten porösen Trägermaterialien und ihre Verwendung als stabile Bleichaktivator-Komponente in Wasch-, Bleich- und Reinigungsmitteln
US6100080A (en) * 1996-12-18 2000-08-08 Novo Nordisk A/S Method for enzymatic treatment of biofilm
JP2001515062A (ja) * 1997-08-20 2001-09-18 ザ、プロクター、エンド、ギャンブル、カンパニー アミド酸フェニルエステルスルホネートの調製方法および／または精製方法
WO2000003369A2 (en) * 1998-07-08 2000-01-20 The Procter & Gamble Company Methods for reducing or preventing the degradation of rubber in domestic bleach processes
DE19900939C2 (de) * 1999-01-13 2001-06-07 Clariant Gmbh Verfahren zur Herstellung von Amidosäurephenylestern
WO2001081669A1 (en) * 2000-02-15 2001-11-01 The Procter & Gamble Company Method for the application of durable press finishes to textile components via the use of hydrophobic bleaching preparation
BR0108327A (pt) 2000-02-15 2003-03-18 Procter & Gamble Método para a preparação de produtos têxteis em uma etapa
US6830591B1 (en) 2000-02-15 2004-12-14 The Procter & Gamble Company Method for the use of hydrophobic bleaching systems in textile preparation
EP1255889A2 (de) * 2000-02-15 2002-11-13 The Procter & Gamble Company Verfahren zur verwendung von hydrophoben bleichsystemen zur textilvorbereitung
EP1286958B1 (de) * 2000-06-02 2005-01-12 Eastman Chemical Company Reinigung von phenylestersalzen
US6500973B2 (en) * 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
US6569209B2 (en) 2001-02-27 2003-05-27 The Procter & Gamble Company Method for the use of hydrophobic bleaching systems in cold batch textile preparation
DE102006036889A1 (de) * 2006-08-04 2008-02-07 Clariant International Limited Verwendung von Aminoacetonen und deren Salzen als Bleichkraftverstärker für Persauerstoffverbindungen
WO2013116734A1 (en) 2012-02-01 2013-08-08 Gurtler Industries, Inc. Composition and method for removing stains derived from chlorhexidine gluconate
CN105907483B (zh) * 2016-05-08 2019-01-15 浙江艾卡医学科技有限公司 一种含氧的多功能洗涤剂组合物
JP7305677B2 (ja) * 2018-04-16 2023-07-10 ダウ グローバル テクノロジーズ エルエルシー 漂白活性化剤として有用なテトラアセチルジアミンおよびトリアセチルジアミンの誘導体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122763A2 (de) * 1983-04-14 1984-10-24 Interox Chemicals Limited Bleichmittelzusammensetzungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8415909D0 (en) * 1984-06-21 1984-07-25 Procter & Gamble Ltd Peracid compounds
US4852989A (en) * 1987-05-08 1989-08-01 The Procter & Gamble Company Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain
JPH0696720B2 (ja) * 1989-06-14 1994-11-30 花王株式会社 漂白剤及び漂白洗浄剤組成物
DE3938526A1 (de) * 1989-11-21 1991-05-23 Basf Ag Verwendung von heterocyclischen verbindungen als bleichaktivatoren oder optische aufheller in wasch- und reinigungsmitteln
JPH08502546A (ja) * 1992-10-23 1996-03-19 ザ、プロクター、エンド、ギャンブル、カンパニー プロテアーゼ酵素と漂白剤とを有する粒状洗剤

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122763A2 (de) * 1983-04-14 1984-10-24 Interox Chemicals Limited Bleichmittelzusammensetzungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7803604B2 (en) 2000-07-28 2010-09-28 Henkel Ag & Co. Kgaa Amylolytic enzyme extracted from Bacillus sp. A 7-7 (DSM 12368) and washing and cleaning agents containing this novel amylolytic enzyme

Also Published As

Publication number Publication date
CN1086734C (zh) 2002-06-26
DE69413028D1 (de) 1998-10-08
CN1124036A (zh) 1996-06-05
HUT73731A (en) 1996-09-30
ATE170552T1 (de) 1998-09-15
CA2161212A1 (en) 1994-12-08
EP0699230A1 (de) 1996-03-06
ES2120047T3 (es) 1998-10-16
AU6833594A (en) 1994-12-20
CZ305995A3 (en) 1996-05-15
HU9503301D0 (en) 1996-01-29
PE56994A1 (es) 1995-02-01
WO1994028106A1 (en) 1994-12-08
DE69413028T2 (de) 1999-05-06
JPH08510780A (ja) 1996-11-12
MA23200A1 (fr) 1994-12-31
BR9406531A (pt) 1996-01-02

Similar Documents

Publication Publication Date Title
US5998350A (en) Bleaching compounds comprising N-acyl caprolactam and/or peroxy acid activators
EP0699230B1 (de) Bleichmethoden mit peroxysäurenaktivatoren zusammen mit enzymen
EP0699232B1 (de) Bleichmittelzusammensetzungen enthaltend n-acylcaprolactam aktivatoren
EP0778881B1 (de) Selektiv wirksame perhydrolysebleichaktivatoren
CA2197443C (en) Quarternary substituted bleach activators
US5405412A (en) Bleaching compounds comprising N-acyl caprolactam and alkanoyloxybenzene sulfonate bleach activators
US5560862A (en) Multiple-substituted bleach activators
US5686401A (en) Bleaching compounds comprising N-acyl caprolactam for use in hand-wash or other low-water cleaning systems
EP0699233B1 (de) Bleichverfahren mit peroxosäurenaktivatoren mit amidbindungen enthaltenden zusammensetzungen
CA2205574C (en) Use of bleach activators for low perhydroxyl concentrations
EP0755430A1 (de) Enzym- und chelathaltige waschmittel mit verringerten bleichmittelanteilen
EP0723006A2 (de) Reinigungsverfahren und -produkte, die eine aufeinander abgestimmte, stufenweise Freisetzung eines Bleichmittels, gefolgt von Enzymen, bewirken
CA2208701C (en) Detergent compositions comprising stabilised polyamino acid compounds
CA2162362C (en) Bleaching compounds comprising n-acyl caprolactam and alkanoyloxybenzene sulfonate bleach activators
US5902782A (en) Detergent compositions comprising stabilised polyamino acid compounds
EP1032631B1 (de) O-substitutierte n,n-diacylhydroxylamine als bleichaktivatoren und diese enthaltende zusammensetzungen
EP0792345A1 (de) Bleichmittel-zusammensetzungen und bleich-additive, bestehend aus bleich-aktivatoren, die bei niederen peroxydkonzentrationen wirksam sind
MXPA99002069A (en) Color-safe bleach boosters, compositions and laundry methods employing same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19950929

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

17Q First examination report despatched

Effective date: 19960607

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980902

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980902

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980902

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980902

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980902

REF Corresponds to:

Ref document number: 170552

Country of ref document: AT

Date of ref document: 19980915

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69413028

Country of ref document: DE

Date of ref document: 19981008

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2120047

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981202

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981202

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981207

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990512

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990512

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030401

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20030403

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030505

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20030522

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030530

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040513

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041201

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20041201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050512

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040513