EP0497337B1 - Wässrige Suspensionen von Peroxicarbonsäuren - Google Patents

Wässrige Suspensionen von Peroxicarbonsäuren Download PDF

Info

Publication number
EP0497337B1
EP0497337B1 EP92101532A EP92101532A EP0497337B1 EP 0497337 B1 EP0497337 B1 EP 0497337B1 EP 92101532 A EP92101532 A EP 92101532A EP 92101532 A EP92101532 A EP 92101532A EP 0497337 B1 EP0497337 B1 EP 0497337B1
Authority
EP
European Patent Office
Prior art keywords
suspension
surfactant
acid
weight
ethoxylated
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
EP92101532A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0497337A2 (de
EP0497337A3 (en
Inventor
Gerd Dr. Reinhardt
Vera Fridrichs
Ulrike Rudolf
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0497337A2 publication Critical patent/EP0497337A2/de
Publication of EP0497337A3 publication Critical patent/EP0497337A3/de
Application granted granted Critical
Publication of EP0497337B1 publication Critical patent/EP0497337B1/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
    • 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
    • C11D3/3947—Liquid compositions
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

  • EP 176.124 claims aqueous, flowable formulations consisting of peroxidicarboxylic acids and anionic surfactants, in particular alkylbenzenesulfonates.
  • peroxidicarboxylic acids in particular alkylbenzenesulfonates.
  • anionic surfactants in particular alkylbenzenesulfonates.
  • mixtures of linear alkylbenzenesulfonate and ethoxylated fatty alcohols are preferred as surfactants.
  • the aqueous suspension consists of a diperoxycarboxylic acid, alkylbenzenesulfonate, magnesium sulfate and water.
  • the essential components of the suspension according to the invention are therefore a peroxycarboxylic acid, a combination of two nonionic surfactants, and optionally further additional components. These are described in more detail below.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
EP92101532A 1991-02-01 1992-01-30 Wässrige Suspensionen von Peroxicarbonsäuren Expired - Lifetime EP0497337B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4102970 1991-02-01
DE4102970 1991-02-01

Publications (3)

Publication Number Publication Date
EP0497337A2 EP0497337A2 (de) 1992-08-05
EP0497337A3 EP0497337A3 (en) 1992-11-19
EP0497337B1 true EP0497337B1 (de) 1997-06-04

Family

ID=6424134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92101532A Expired - Lifetime EP0497337B1 (de) 1991-02-01 1992-01-30 Wässrige Suspensionen von Peroxicarbonsäuren

Country Status (14)

Country Link
US (1) US5391324A (ko)
EP (1) EP0497337B1 (ko)
JP (1) JP3193756B2 (ko)
KR (1) KR920016587A (ko)
AR (1) AR244789A1 (ko)
AU (1) AU642337B2 (ko)
BR (1) BR9200330A (ko)
CA (1) CA2060437A1 (ko)
DE (1) DE59208558D1 (ko)
HK (1) HK1007166A1 (ko)
MX (1) MX9200450A (ko)
NO (1) NO920418L (ko)
TW (1) TW291496B (ko)
ZA (1) ZA92702B (ko)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409632A (en) * 1992-11-16 1995-04-25 The Procter & Gamble Company Cleaning and bleaching composition with amidoperoxyacid
ATE174955T1 (de) * 1992-11-16 1999-01-15 Procter & Gamble Stabile, nichtionische tensidemulsionen, welche viskositätskontrollmittel enthalten
ATE163037T1 (de) * 1992-11-16 1998-02-15 Procter & Gamble Reinigungs- und bleichmittelzusammensetzungen
EP0598973A1 (en) * 1992-11-26 1994-06-01 The Procter & Gamble Company Multi-purpose liquid cleaning composition
ES2124778T5 (es) * 1992-11-26 2002-05-01 Procter & Gamble Composiciones de limpieza con tensioactivos no ionicos combinados muy hidrofilos y muy hidrofobos.
US5589448A (en) * 1993-02-17 1996-12-31 The Clorox Company High water liquid enzyme prewash composition
ES2143538T3 (es) * 1994-06-17 2000-05-16 Procter & Gamble Composiciones blanqueantes.
GB9425882D0 (en) * 1994-12-21 1995-02-22 Solvay Interox Ltd Thickened peracid compositions
GB9425881D0 (en) * 1994-12-21 1995-02-22 Solvay Interox Ltd Thickened peracid compositions
ES2153122T3 (es) * 1995-08-08 2001-02-16 Nutricia Nv Composicion proteica.
US5879409A (en) * 1996-02-23 1999-03-09 The Procter & Gamble Company Bleach additive and bleaching compositions having glycine anhydride activators
DE19635070A1 (de) * 1996-08-30 1998-03-05 Clariant Gmbh Flüssige Bleichmittelsuspension
CN100457880C (zh) * 1996-11-26 2009-02-04 宝洁公司 聚氧化烯表面活性剂
US6010729A (en) 1998-08-20 2000-01-04 Ecolab Inc. Treatment of animal carcasses
US6440921B1 (en) * 1998-11-10 2002-08-27 The Procter & Gamble Company Bleaching compositions
AU1583599A (en) * 1998-11-10 2000-05-29 Procter & Gamble Company, The Bleaching compositions
US6844305B1 (en) 1999-08-27 2005-01-18 The Proctor & Gamble Company Aqueous liquid detergent compositions comprising a polymeric stabilization system
US6537958B1 (en) * 1999-11-10 2003-03-25 The Procter & Gamble Company Bleaching compositions
CA2407098C (en) 2000-04-28 2009-12-29 Ecolab Inc. Antimicrobial composition
US7150884B1 (en) 2000-07-12 2006-12-19 Ecolab Inc. Composition for inhibition of microbial growth
DE10039031A1 (de) * 2000-08-10 2002-02-28 Henkel Ecolab Gmbh & Co Ohg Pastenförmige Persäuren
US6479454B1 (en) 2000-10-05 2002-11-12 Ecolab Inc. Antimicrobial compositions and methods containing hydrogen peroxide and octyl amine oxide
US7316824B2 (en) * 2000-12-15 2008-01-08 Ecolab Inc. Method and composition for washing poultry during processing
US6514556B2 (en) * 2000-12-15 2003-02-04 Ecolab Inc. Method and composition for washing poultry during processing
US6964787B2 (en) * 2001-02-01 2005-11-15 Ecolab Inc. Method and system for reducing microbial burden on a food product
US20030167506A1 (en) * 2001-03-22 2003-09-04 Pioneer Hi-Bred International, Inc. Expansin protein and polynucleotides and methods of use
US6635286B2 (en) * 2001-06-29 2003-10-21 Ecolab Inc. Peroxy acid treatment to control pathogenic organisms on growing plants
US7060301B2 (en) 2001-07-13 2006-06-13 Ecolab Inc. In situ mono-or diester dicarboxylate compositions
US6627593B2 (en) 2001-07-13 2003-09-30 Ecolab Inc. High concentration monoester peroxy dicarboxylic acid compositions, use solutions, and methods employing them
ITMI20021537A1 (it) † 2002-07-12 2004-01-12 Ausimont Spa Acidi immidoalcanpercarbossilici
DE10257387A1 (de) 2002-12-06 2004-06-24 Henkel Kgaa Mehrkomponenten-Flüssigwaschmittel
US7448556B2 (en) 2002-08-16 2008-11-11 Henkel Kgaa Dispenser bottle for at least two active fluids
US7622606B2 (en) * 2003-01-17 2009-11-24 Ecolab Inc. Peroxycarboxylic acid compositions with reduced odor
US6973654B1 (en) * 2003-05-27 2005-12-06 Microsoft Corporation Systems and methods for the repartitioning of data
ITMI20040004A1 (it) * 2004-01-08 2004-04-08 Solvay Solexis Spa Foemulazione acquose di acidi inmidoalcampercarbonbossilici
US20050161636A1 (en) * 2004-01-09 2005-07-28 Ecolab Inc. Methods for washing and processing fruits, vegetables, and other produce with medium chain peroxycarboxylic acid compositions
US7887641B2 (en) * 2004-01-09 2011-02-15 Ecolab Usa Inc. Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them
US7771737B2 (en) 2004-01-09 2010-08-10 Ecolab Inc. Medium chain peroxycarboxylic acid compositions
US8999175B2 (en) * 2004-01-09 2015-04-07 Ecolab Usa Inc. Methods for washing and processing fruits, vegetables, and other produce with medium chain peroxycarboxylic acid compositions
US7507429B2 (en) * 2004-01-09 2009-03-24 Ecolab Inc. Methods for washing carcasses, meat, or meat products with medium chain peroxycarboxylic acid compositions
US7504123B2 (en) 2004-01-09 2009-03-17 Ecolab Inc. Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions
AU2005206690B2 (en) * 2004-01-09 2010-09-23 Ecolab Inc. Medium chain peroxycarboxylic acid compositions
EP1616936A1 (en) * 2004-07-16 2006-01-18 Unilever N.V. Liquid bleaching composition
US20060019852A1 (en) * 2004-07-16 2006-01-26 Conopco Inc., D/B/A Unilever Liquid bleaching composition
US7754670B2 (en) 2005-07-06 2010-07-13 Ecolab Inc. Surfactant peroxycarboxylic acid compositions
US7673781B2 (en) * 2005-08-31 2010-03-09 Ethicon Endo-Surgery, Inc. Surgical stapling device with staple driver that supports multiple wire diameter staples
DE102005063108A1 (de) * 2005-12-30 2007-07-12 Advanced Micro Devices, Inc., Sunnyvale Technik zur Herstellung eines Isolationsgrabens als eine Spannungsquelle für die Verformungsverfahrenstechnik
US8075857B2 (en) 2006-10-18 2011-12-13 Ecolab Usa Inc. Apparatus and method for making a peroxycarboxylic acid
US7547421B2 (en) * 2006-10-18 2009-06-16 Ecolab Inc. Apparatus and method for making a peroxycarboxylic acid
US8871807B2 (en) 2008-03-28 2014-10-28 Ecolab Usa Inc. Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids
US8809392B2 (en) 2008-03-28 2014-08-19 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
DE102012200673A1 (de) * 2012-01-18 2013-07-18 Henkel Ag & Co. Kgaa Wasch-, Reinigungs- oder Vorbehandlungsmittel mit erhöhter Reinigungskraft
US9752105B2 (en) 2012-09-13 2017-09-05 Ecolab Usa Inc. Two step method of cleaning, sanitizing, and rinsing a surface
US20140308162A1 (en) 2013-04-15 2014-10-16 Ecolab Usa Inc. Peroxycarboxylic acid based sanitizing rinse additives for use in ware washing
US20140256811A1 (en) 2013-03-05 2014-09-11 Ecolab Usa Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
US10165774B2 (en) 2013-03-05 2019-01-01 Ecolab Usa Inc. Defoamer useful in a peracid composition with anionic surfactants
AU2015364492B2 (en) 2014-12-18 2018-08-09 Ecolab Usa Inc. Methods for forming peroxyformic acid and uses thereof
US9518013B2 (en) 2014-12-18 2016-12-13 Ecolab Usa Inc. Generation of peroxyformic acid through polyhydric alcohol formate
US10172351B2 (en) 2015-09-04 2019-01-08 Ecolab Usa Inc. Performic acid on-site generator and formulator
EP3904526A1 (en) 2015-09-10 2021-11-03 Ecolab USA Inc. Self indicating antimicrobial chemistry
AU2019222696B2 (en) 2018-02-14 2024-02-29 Ecolab Usa Inc. Compositions and methods for the reduction of biofilm and spores from membranes
CN112312769A (zh) 2018-06-15 2021-02-02 埃科莱布美国股份有限公司 用于乳头治疗的现场产生的过甲酸组合物

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361448A1 (de) * 1973-12-10 1975-06-12 Henkel & Cie Gmbh Neutrale bis schwach alkalische waschflotten lieferndes waschmittel
US4399049A (en) * 1981-04-08 1983-08-16 The Procter & Gamble Company Detergent additive compositions
US4655781A (en) * 1984-07-02 1987-04-07 The Clorox Company Stable bleaching compositions
US4648987A (en) * 1985-02-13 1987-03-10 The Clorox Company Thickened aqueous prewash composition
DE3709348A1 (de) * 1987-03-21 1988-10-06 Degussa Peroxycarbonsaeure enthaltende waessrige bleichmittelsuspensionen, verfahren zu ihrer herstellung und ihre verwendung
IT1233846B (it) * 1988-01-20 1992-04-21 Ausimont Spa Perossiacidi immido aromatici
IT1215739B (it) * 1988-01-20 1990-02-22 Ausimont Spa Perossiacidi immido aromatici come agenti sbiancanti.
GB8806704D0 (en) * 1988-03-21 1988-04-20 Unilever Plc Stable liquid bleach compositions
US4822510A (en) * 1988-03-25 1989-04-18 Lever Brothers Company Stably suspended 4,4'-sulfonylbisperoxybenzoic acid bleach in an aqueous liquid
US4828747A (en) * 1988-03-25 1989-05-09 Lever Brothers Company Suspending system for insoluble peroxy acid bleach
DE3823172C2 (de) * 1988-07-08 1998-01-22 Hoechst Ag omega-Phthalimidoperoxihexansäure, Verfahren zu dessen Herstellung und dessen Verwendung
US5039447A (en) * 1988-12-12 1991-08-13 Monsanto Company Pourable sulfone peracid compositions
GB8904007D0 (en) * 1989-02-22 1989-04-05 Procter & Gamble Stabilized,bleach containing,liquid detergent compositions
GB8904415D0 (en) * 1989-02-27 1989-04-12 Unilever Plc Liquid detergent products
DE3907131A1 (de) * 1989-03-06 1990-09-13 Henkel Kgaa Bleichmittelsuspension
US5149463A (en) * 1989-04-21 1992-09-22 The Clorox Company Thickened acidic liquid composition with sulfonate fwa useful as a bleaching agent vehicle
GB9003200D0 (en) * 1990-02-13 1990-04-11 Unilever Plc Aqueous liquid bleach composition
DE4016980A1 (de) * 1990-05-25 1991-11-28 Hoechst Ag Ureidoperoxicarbonsaeuren, verfahren zu deren herstellung und deren verwendung

Also Published As

Publication number Publication date
NO920418D0 (no) 1992-01-31
JPH0625697A (ja) 1994-02-01
US5391324A (en) 1995-02-21
KR920016587A (ko) 1992-09-25
EP0497337A2 (de) 1992-08-05
NO920418L (no) 1992-08-03
TW291496B (ko) 1996-11-21
BR9200330A (pt) 1992-10-13
AU642337B2 (en) 1993-10-14
ZA92702B (en) 1992-10-28
HK1007166A1 (en) 1999-04-01
CA2060437A1 (en) 1992-08-02
DE59208558D1 (de) 1997-07-10
AU1060992A (en) 1992-08-06
AR244789A1 (es) 1993-11-30
JP3193756B2 (ja) 2001-07-30
EP0497337A3 (en) 1992-11-19
MX9200450A (es) 1992-08-01

Similar Documents

Publication Publication Date Title
EP0497337B1 (de) Wässrige Suspensionen von Peroxicarbonsäuren
DE3112854C2 (ko)
DE69434227T3 (de) Durchsichtige, isotrope, wässrige Bleichmittelzusammensetzung
DE69532124T2 (de) Wasserstoffperoxidhaltiges reinigungsmittel für weiche oberflächen
WO1995014075A1 (de) Aktivatoren für anorganische persauerstoffverbindungen
DE2652424C2 (de) Peroxysäuren und ihre Verwendung
DE3728256A1 (de) Nicht-waessrige fluessige bleichmittelverstaerkende zusammensetzung
DE2422691A1 (de) Stabile bleichmittel
DE69627505T2 (de) Wäschebleichmittelzusammensetzungen
DE2938731C2 (ko)
DE2446619A1 (de) Reinigungsmittelzusammensetzungen
DE2705047C3 (de) Verwendung von a -Acyloxy- N-acylamiden als Aktivatoren für Perverbindungen
EP0283791B1 (de) Peroxycarbonsäure enthaltende wässrige Bleichmittelsuspensionen, Verfahren zu ihrer Herstellung und ihre Verwendung
AT394386B (de) Bleichende koernige waschmittelzusammensetzung
EP0158869B1 (de) Verwendung von Fettsäure/Hydroxyalkylpolyamin-Kondensationsprodukten in flüssigen tensidhaltigen Zusammensetzungen
DE2214500C2 (de) Bleichendes Waschmittel
DE2616350C3 (ko)
DE1289815B (de) Stabile waessrige Bleichmittelloesung
DE3807921A1 (de) Aktivator fuer anorganische perverbindungen
EP0826770A2 (de) Flüssige Bleichmittelsuspension
DE2725151C3 (de) Verwendung von phosphorhaltigen Verbindungen als Aktivatoren für Perverbindungen
DE60201572T2 (de) Entfettungsmittel für textilfaser, verfahren zu deren herstellung sowie deren verwendung
DE2301235C3 (de) Oxidations-, Bleich- und Waschmittel
DE2250633B2 (de) Wasch- und Reinigungsmittelmischung mit gewebeweichmachenden Eigenschaften
DE69533947T2 (de) Zusammensetzungen zum Entfernen von Kalkstein

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19930517

17Q First examination report despatched

Effective date: 19930910

RBV Designated contracting states (corrected)

Designated state(s): BE DE FR GB IT NL

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): BE DE FR GB IT NL

REF Corresponds to:

Ref document number: 59208558

Country of ref document: DE

Date of ref document: 19970710

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970806

ET Fr: translation filed
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
BECA Be: change of holder's address

Free format text: 19991028 *CLARIANT G.M.B.H.:BRUENINGSTRASSE 50, 65929 FRANKFURT AM MAIN

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

NLS Nl: assignments of ep-patents

Owner name: CLARIANT GMBH

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

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

Ref country code: NL

Payment date: 20001229

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: 20010102

Year of fee payment: 10

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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: 20020801

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: 20020930

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

Effective date: 20020801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: BE

Payment date: 20030116

Year of fee payment: 12

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

Ref country code: BE

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

Effective date: 20040131

BERE Be: lapsed

Owner name: *CLARIANT G.M.B.H.

Effective date: 20040131

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: 20050130

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20091201

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

Ref country code: GB

Payment date: 20101124

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20101213

Year of fee payment: 20

Ref country code: IT

Payment date: 20101229

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59208558

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59208558

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20120129

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120131

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 EXPIRATION OF PROTECTION

Effective date: 20120129