EP0819164B1 - Wasch- und reinigungsmittel enthaltend wasserstoffperoxidquelle und protease - Google Patents

Wasch- und reinigungsmittel enthaltend wasserstoffperoxidquelle und protease Download PDF

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Publication number
EP0819164B1
EP0819164B1 EP96906561A EP96906561A EP0819164B1 EP 0819164 B1 EP0819164 B1 EP 0819164B1 EP 96906561 A EP96906561 A EP 96906561A EP 96906561 A EP96906561 A EP 96906561A EP 0819164 B1 EP0819164 B1 EP 0819164B1
Authority
EP
European Patent Office
Prior art keywords
detergent composition
weight
acid
composition according
hydrogen peroxide
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
EP96906561A
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English (en)
French (fr)
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EP0819164A1 (de
EP0819164A4 (de
EP0819164B2 (de
Inventor
Gerard Marcel Baillely
Richard Timothy Hartshorn
Christian Leo Marie Vermote
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.)
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Publication date
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Priority claimed from GBGB9504978.9A external-priority patent/GB9504978D0/en
Priority claimed from GBGB9515580.0A external-priority patent/GB9515580D0/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to DE69634977T priority Critical patent/DE69634977T3/de
Publication of EP0819164A1 publication Critical patent/EP0819164A1/de
Publication of EP0819164A4 publication Critical patent/EP0819164A4/de
Publication of EP0819164B1 publication Critical patent/EP0819164B1/de
Application granted granted Critical
Publication of EP0819164B2 publication Critical patent/EP0819164B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • 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
    • C11D3/39—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
    • 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
    • C11D3/391—Oxygen-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

Definitions

  • Oxygen bleaches are known to effectively decolourise pigments from soiled/stained substrates.
  • N-acylated caprolactam class examples include the trialkyl ammonium methylene alkyl caprolactams: where n is from 0 to 12.
  • An essential component of the detergent composition is an alkalinity source.
  • Particularly preferred polymeric polycarboxylates are co-polymers derived from monomers of acrylic acid and maleic acid.
  • the average molecular weight of such polymers in the acid form preferably ranges from 2,000 to 10,000, more preferably from 4,000 to 7,000 and most preferably from 4,000 to 5,000.
  • Water-soluble salts of such acrylic/maleic acid polymers can include, for example, the alkali metal, ammonium and substituted ammonium salts. Soluble polymers of this type are known materials. Use of polyacrylates of this type in detergent compositions has been disclosed, for example, in Diehl, U.S. Patent 3,308,067, issued march 7, 1967.
  • a chelating agent can be selected from amino carboxylate, organic phosphonate, polyfunctionally-substituted aromatic compound, nitriloacetic acid and mixture thereof. Without intending to be bound by theory, it is believed that the benefit of these materials is due in part to their exceptional ability to remove transition metal ions such as iron and manganese ions from washing solutions by formation of soluble chelates.
  • the level of builder can vary widely depending upon the end use of the composition and its desired physical form.
  • the compositions will typically comprise at least 1% builder.
  • Granular formulations typically comprise from 10% to 80%, more typically from 15% to 50% by weight, of the detergent builder.
  • Lower or higher levels of builder are not meant to be excluded. These can include, but are not restricted to phytic acid, silicates, alkali metal carbonates (including bicarbonates and sesquicarbonates), sulphates, aluminosilicates, monomeric polycarboxylates, homo or copolymeric polycarboxylic acids or their salts in which the polycarboxylic acid comprises at least two carboxylic radicals separated from each other by not more than two carbon atoms.
  • SKS-6 is a highly preferred layered silicate for use herein, but other such layered silicates, such as those having the general formula NaMSi x O 2x+1 .yH 2 O wherein M is sodium or hydrogen, x is a number from 1.9 to 4, preferably 2, and y is a number from 0 to 20, preferably 0 can be used herein.
  • Various other layered silicates from Hoechst include NaSKS-5, NaSKS-7 and NaSKS-11, as the alpha, beta and gamma forms.
  • the delta-Na 2 Si 2 O 5 (NaSKS-6 form) is most preferred for use herein.
  • Other silicates may also be useful such as for example magnesium silicate, which can serve as a crispening agent in granular formulations, as a stabilising agent for oxygen bleaches, and as a component of suds control systems.
  • the crystalline aluminosilicate ion exchange material has the formula: Na 12 [(AlO 2 ) 12 (SiO 2 ) 12 ].xH 2 O wherein x is from 20 to 30, especially 27.
  • This material is known as Zeolite A.
  • the aluminosilicate has a particle size of 0.1-10 microns in diameter.
  • compositions of the present invention can also optionally contain water-soluble ethoxylated amines having clay soil removal and antiredeposition properties.
  • Granular detergent compositions which contain these compounds typically contain from 0.01% to 10.0% by weight of the water-soluble ethoxylates amines; liquid detergent compositions typically contain 0.01 % to 5%.

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  • 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)

Claims (20)

  1. Nichtphosphatbuilder enthaltende granulöse Waschmittelzusammensetzung, umfassend ein Tensid und
    a) zu mindestens 0,5 Gew.-% eine Wasserstoffperoxidquelle,
    b) von 0,01 Gew.-% bis 10 Gew.-% einen organischen Peroxysäure-Bleichmittelvorläufer,
    c) von 0,001 Gew.-% bis 5 Gew.-% ein proteolytisches Enzym,
    d) eine Alkalinitätsquelle mit der Fähigkeit, Alkalinität, wie durch den hierin beschriebenen Alkalinitätsfreigabetest gemessen, so an eine Waschlösung zu übermitteln, dass das Äquivalent von NaOH in Gew.-% der Zusammensetzung größer ist als 10,6 Gew.-% der Zusammensetzung, und
    wobei die Waschmittelzusammensetzung einen Wasserstoffperoxid/Vorläufer/proteolytisches-Enzym- (HPP-) Index von mindestens 0,4 aufweist, wie durch die Formel HPP = (Gew.-% Vorläufer x Gew.-% proteolytisches Enzym) (%AvO2)2 bestimmt, worin die Gew.-% des proteolytischen Enzyms in der Formulierung auf einer Enzymaktivität von 13 knpu/g des Enzymteilchens beruhen und
    worin %AvO2 die Gesamtmenge von in der Zusammensetzung verfügbarem Sauerstoff ist, wobei die mittlere Teilchengröße der Bestandteile der Zusammensetzung so ist, dass höchstens 5 % der Teilchen einen größeren Durchmesser als 1,4 mm aufweisen und dass höchstens 5 % der Teilchen einen kleineren Durchmesser als 0,15 mm aufweisen, sowie mit der Maßgabe, dass die Zusammensetzung keine der folgenden Zusammensetzungen ist: Geblasenes Pulver Zeolith A 22,0 6,0 Sulfat 10,0 7,0 MA/AA 3,0 6,0 LAS 12,0 22,0 45AS 7,0 7,0 Silicat 1,0 5,0 Seife - 2,0 Aufheller 1 0,2 0,2 Carbonat 16,0 20,0 DETPMP 0,4 0,4 Sprühmittel 45E7 1,0 1,0 Trockenzusätze PVPV1/PVNO 0,5 0,5 Protease-Nr. 1,0 1,0 Lipolase 0,4 0,4 Termamyl 0,1 0,1 Carezyme 0,1 0,1 NOBS 6,1 4,5 PB1 5,0 6,0 Sulfat 6,0 - Rest (Feuchtigkeit und Sonstiges) 100,0 100,0
  2. Waschmittelzusammensetzung nach Anspruch 1, worin die Wasserstoffperoxidquelle ein anorganisches Perhydratsalz ist.
  3. Waschmittelzusammensetzung nach einem der Ansprüche 1 oder 2, worin die Wasserstoffperoxidquelle zu mindestens 90 Gew.-% aus einem Perborattetrahydrat besteht.
  4. Waschmittelzusammensetzung nach einem der Ansprüche 1 oder 2, worin die Wasserstoffperoxidquelle zu mindestens 90 Gew.-% aus einem Percarbonat besteht, das eine Teilchengröße von mindestens 600 µm aufweist, und mit wasserunlöslichen Materialien beschichtet ist.
  5. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, worin die Gesamtgehalt an verfügbarem Sauerstoff (AvO2) in der Zusammensetzung weniger als 1,5 Gew.-% ist.
  6. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Alkalinitätsquelle aus Alkalimetallcarbonat, Alkalimetallsilicat und Mischungen davon ausgewählt ist.
  7. Waschmittelzusammensetzung nach Anspruch 6, worin das Alkalimetallsilicat ein Verhältnis von 1,6:1 hat.
  8. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Waschmittelzusammensetzung weiter eine oder mehrere wasserlösliche organische polymere Polycarboxylverbindungen umfasst.
  9. Waschmittelzusammensetzung nach Anspruch 8, worin die Polycarboxylverbindung eine copolymere Polycarbonsäure mit einer monomeren Einheit ist, die ausgewählt ist aus Acrylsäure, Maleinsäure (oder Maleinsäureanhydrid), Fumarsäure, Itaconsäure, Aconitsäure, Mesaconsäure, Citraconsäure und Methylenmalonsäure und Mischungen davon.
  10. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Waschmittelzusammensetzung weiter eine Polycarboxylverbindung in einer Konzentration von weniger als 1 Gew.-% umfasst.
  11. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Waschmittelzusammensetzung einen Chelanten umfasst, der ausgewählt ist aus Aminocarboxylat, organischem Phosphonat, polyfunktionell substituierter aromatischer Verbindung, Nitriloessigsäure und Mischungen davon.
  12. Waschmittelzusammensetzung nach Anspruch 11, worin der organische Phosphonatchelant ausgewählt ist aus Ethylendiamin-tetrakis(methylenphosphonaten), Diethylentriamin-penta(methylenphosphonat), Ethylendiamintri(methylenphosphonat), Hexamethylendiamin-tetra(methylenphosphonat), α-Hydroxy-2-phenylethyldiphosphonat, Methylendiphosphonat, Hydroxy-1,1-hexyliden, Vinyliden-1,1-diphosphonat, 1,2-Dihydroxyethan-1,1-diphosphonat und Hydroxyethylen-1,1-diphosphonat.
  13. Waschmittelzusammensetzung nach einem der Ansprüche 11 oder 12, worin der Chelant ein Hydroxyethylen-1,1-diphosphonat ist.
  14. Waschmittelzusammensetzung nach Anspruch 11, worin der Aminocarboxylatchelant ausgewählt ist aus Ethylendiamintetraacetaten (EDTA), Ethylendiamindisuccinat, N-Hydroxyethylethylendiamintriacetaten, 2-Hydroxypropylendiamindisuccinat, Nitrilotriacetaten, Ethylendiamintetraproprionaten, Triethylentetraaminhexaacetaten, Ethylentriaminpentaacetat, Diethylentriaminpentaacetaten und Ethanoldiglycinen, vorzugsweise Ethylendiamindisuccininat.
  15. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Waschmittelzusammensetzung eine Amylase in einer Konzentration von 0,01 Gew.-% bis 5 Gew.-% umfasst.
  16. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, worin der Bleichmittelvorläufer ausgewählt ist aus Bleichmittelvorläufer-Verbindungen, die mindestens eine Acylgruppe umfassen, die die Peroxysäureeinheit bildet, die durch eine -O- oder-N-Bindung an eine Abgangsgruppe gebunden ist.
  17. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, worin der Bleichmittelvorläufer N,N-N',N'-Tetraacetylethylendiamin ist.
  18. Waschmittelzusammensetzung nach Anspruch 17, worin der Bleichmittelvorläufer in einer Konzentration von 0,5 Gew.-% bis 2,5 Gew.-% ist.
  19. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, worin das proteolytische Enzym ausgewählt ist aus Alcalase, Savinase, Primase, Durazym, Esperase, Maxatase, Maxacal, Maxapem, Opticlean und Optimase und Mischungen davon, vorzugsweise Savinase.
  20. Waschmittelzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Waschmittelzusammensetzung ferner Builder und herkömmliche Reinigungszusätze umfasst.
EP96906561A 1995-03-11 1996-02-20 Wasch- und reinigungsmittel enthaltend wasserstoffperoxidquelle und protease Expired - Lifetime EP0819164B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69634977T DE69634977T3 (de) 1995-03-11 1996-02-20 Wasch- und reinigungsmittel enthaltend wasserstoffperoxidquelle und protease

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9504978 1995-03-11
GBGB9504978.9A GB9504978D0 (en) 1995-03-11 1995-03-11 Detergent compositions
GBGB9515580.0A GB9515580D0 (en) 1995-07-28 1995-07-28 Detergent compositions
GB9515580 1995-07-28
PCT/US1996/002337 WO1996028534A1 (en) 1995-03-11 1996-02-20 Detergent composition comprising source of hydrogen peroxide and protease enzyme

Publications (4)

Publication Number Publication Date
EP0819164A1 EP0819164A1 (de) 1998-01-21
EP0819164A4 EP0819164A4 (de) 2001-08-08
EP0819164B1 true EP0819164B1 (de) 2005-07-27
EP0819164B2 EP0819164B2 (de) 2013-03-13

Family

ID=26306661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96906561A Expired - Lifetime EP0819164B2 (de) 1995-03-11 1996-02-20 Wasch- und reinigungsmittel enthaltend wasserstoffperoxidquelle und protease

Country Status (14)

Country Link
EP (1) EP0819164B2 (de)
AR (1) AR001203A1 (de)
AT (1) ATE300603T1 (de)
AU (1) AU4990196A (de)
BR (1) BR9607676A (de)
CA (1) CA2214397A1 (de)
CO (1) CO4700545A1 (de)
CZ (1) CZ283897A3 (de)
DE (1) DE69634977T3 (de)
ES (1) ES2247603T5 (de)
HU (1) HUP9801417A3 (de)
PE (1) PE60696A1 (de)
TR (1) TR199700936T1 (de)
WO (1) WO1996028534A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429765A (en) * 1993-04-29 1995-07-04 Amway Corporation Detergent and method for producing the same
GB2343457A (en) * 1998-11-07 2000-05-10 Procter & Gamble Bleach containing detergent composition
DE19925274A1 (de) 1999-06-02 2000-12-07 Henkel Ecolab Gmbh & Co Ohg Mopwaschmittel
GB0714569D0 (en) 2007-07-26 2007-09-05 Innospec Ltd Composition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196133A (en) * 1989-10-31 1993-03-23 The Procter & Gamble Company Granular detergent compositions containing peroxyacid bleach and sulfobenzoyl end-capped ester oligomers useful as soil-release agents
US5256168A (en) * 1989-10-31 1993-10-26 The Procter & Gamble Company Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions
GB9021761D0 (en) * 1990-10-06 1990-11-21 Procter & Gamble Detergent compositions
GB9102507D0 (en) * 1991-02-06 1991-03-27 Procter & Gamble Peroxyacid bleach precursor compositions
EP0693111A1 (de) † 1993-04-08 1996-01-24 The Procter & Gamble Company Sekundäre (2,3) alkylsulfattenside in stabilen, enzymenthaltenden waschmittelzusammensetzungen
EP0634479B1 (de) † 1993-07-14 1999-12-15 The Procter & Gamble Company Stabile Reinigungsmittelzusammensetzungen welche Bleichmittel enthalten
WO1995012652A1 (en) * 1993-11-03 1995-05-11 The Procter & Gamble Company Detergent compositions
DE69326073T2 (de) * 1993-12-10 2000-03-09 Procter & Gamble Stabilisierung von oxidationsempfindlichen Wirkstoffen in Percarbonat enthaltende Detergenszusammensetzungen
GB9407533D0 (en) † 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
GB9407299D0 (en) † 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
GB9419115D0 (en) * 1994-09-22 1994-11-09 Procter & Gamble Detergent compositions
GB9422369D0 (en) * 1994-11-05 1995-01-04 Procter & Gamble Detergent compositions
GB2294706A (en) † 1994-11-05 1996-05-08 Procter & Gamble Bleaching composition
GB2294705A (en) † 1994-11-05 1996-05-08 Procter & Gamble Bleaching compositions
GB9513999D0 (en) † 1995-07-08 1995-09-06 Procter & Gamble Detergent compositions

Also Published As

Publication number Publication date
CO4700545A1 (es) 1998-12-29
ES2247603T5 (es) 2013-07-08
EP0819164A1 (de) 1998-01-21
CA2214397A1 (en) 1996-09-19
AR001203A1 (es) 1997-09-24
PE60696A1 (es) 1997-01-10
CZ283897A3 (cs) 1998-02-18
ATE300603T1 (de) 2005-08-15
ES2247603T3 (es) 2006-03-01
HUP9801417A3 (en) 1999-03-01
EP0819164A4 (de) 2001-08-08
AU4990196A (en) 1996-10-02
MX9706915A (es) 1997-11-29
TR199700936T1 (xx) 1998-02-21
HUP9801417A2 (hu) 1998-12-28
WO1996028534A1 (en) 1996-09-19
DE69634977D1 (de) 2005-09-01
BR9607676A (pt) 1998-07-07
EP0819164B2 (de) 2013-03-13
DE69634977T2 (de) 2006-05-24
DE69634977T3 (de) 2013-07-25

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