DE69326341D1 - Poly-3-hydroxyalkanoate und verfahren zu ihrer herstellung - Google Patents
Poly-3-hydroxyalkanoate und verfahren zu ihrer herstellungInfo
- Publication number
- DE69326341D1 DE69326341D1 DE69326341T DE69326341T DE69326341D1 DE 69326341 D1 DE69326341 D1 DE 69326341D1 DE 69326341 T DE69326341 T DE 69326341T DE 69326341 T DE69326341 T DE 69326341T DE 69326341 D1 DE69326341 D1 DE 69326341D1
- Authority
- DE
- Germany
- Prior art keywords
- poly
- canonates
- hydroxyal
- production
- substituted
- 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 - Fee Related
Links
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920000739 poly(3-hydroxycarboxylic acid) polymer Polymers 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/901,306 US5281691A (en) | 1992-06-19 | 1992-06-19 | Poly(3-hydroxyalkanoates) |
PCT/US1993/005374 WO1994000506A1 (en) | 1992-06-19 | 1993-06-07 | Poly(3-hydroxyalkanoates) and process for the production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69326341D1 true DE69326341D1 (de) | 1999-10-14 |
DE69326341T2 DE69326341T2 (de) | 2000-02-03 |
Family
ID=25413909
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69333220T Expired - Fee Related DE69333220T2 (de) | 1992-06-19 | 1993-06-07 | Zusammensetzung die Poly(3-Hydroxyalkanoate) enthält |
DE69326341T Expired - Fee Related DE69326341T2 (de) | 1992-06-19 | 1993-06-07 | Poly-3-hydroxyalkanoate und verfahren zu ihrer herstellung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69333220T Expired - Fee Related DE69333220T2 (de) | 1992-06-19 | 1993-06-07 | Zusammensetzung die Poly(3-Hydroxyalkanoate) enthält |
Country Status (12)
Country | Link |
---|---|
US (4) | US5281691A (de) |
EP (2) | EP0909789B1 (de) |
JP (1) | JPH08500131A (de) |
KR (1) | KR950702221A (de) |
AT (2) | ATE250645T1 (de) |
CA (1) | CA2138034C (de) |
DE (2) | DE69333220T2 (de) |
DK (1) | DK0648238T3 (de) |
ES (1) | ES2135482T3 (de) |
GR (1) | GR3031600T3 (de) |
MX (1) | MX9303692A (de) |
WO (1) | WO1994000506A1 (de) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939467A (en) * | 1992-06-26 | 1999-08-17 | The Procter & Gamble Company | Biodegradable polymeric compositions and products thereof |
AU681603B2 (en) * | 1992-10-07 | 1997-09-04 | Japan Corn Starch Co., Ltd. | Starch ester blends with linear polyesters |
GB9223351D0 (en) * | 1992-11-06 | 1992-12-23 | Ici Plc | Polyesters |
JP3098350B2 (ja) * | 1993-02-26 | 2000-10-16 | 高砂香料工業株式会社 | ポリ(3−ヒドロキシ酪酸)の製造方法 |
SG49096A1 (en) * | 1994-01-28 | 1998-05-18 | Procter & Gamble | Biodegradable 3-polyhydtoxybuyrate/3- polyhydroxyhexanoate copolymer films |
EP1375556A3 (de) * | 1994-01-28 | 2004-08-11 | The Procter & Gamble Company | Bioabbaubare Copolymere und Kunststoffgegenstände die bioabbaubare 3-Hydroxyhexanoatcopolymere enthalten |
ZA95627B (en) * | 1994-01-28 | 1995-10-05 | Procter & Gamble | Biodegradable copolymers and plastic articles comprising biodegradable copolymers |
ID23491A (id) * | 1994-01-28 | 1995-09-07 | Procter & Gamble | Kopolimer-kopolimer yang dapat dibiodegradasi dan baha-bahan plastik yang terdiri dari kopolimer-kopolimer yang dapat dibiodegradasi |
AU703156B2 (en) * | 1994-01-28 | 1999-03-18 | Procter & Gamble Company, The | Biodegradable copolymers and plastic articles comprising biodegradable copolymers of 3-hydroxyhexanoate |
SG44660A1 (en) * | 1994-02-28 | 1997-12-19 | Procter & Gamble | Spray processes using a gaseous flow for preparing biodegradable fibrils nonwoven fabrics comprising biodegradable fibrils and articles comprising such nonwoven fabrics |
CN1079835C (zh) * | 1994-06-01 | 2002-02-27 | 普罗克特和甘保尔公司 | 利用空气分级作用回收聚羟基链烷酸酯的方法 |
EP0763126B1 (de) * | 1994-06-01 | 1999-07-21 | The Procter & Gamble Company | Verfahren zur gewinnung von polyhydroxyalkanoaten mittels zentrifugenfraktionerung |
US5563239A (en) * | 1994-11-09 | 1996-10-08 | Eastman Chemical Company | Composition and process for the production of poly(3-hydroxyalkanoates) |
JP3667812B2 (ja) * | 1995-02-28 | 2005-07-06 | グンゼ株式会社 | 養殖用網 |
US5786408A (en) * | 1995-06-22 | 1998-07-28 | Daicel Chemical Industries, Ltd. | Biodegradable polyester resin composition, and a biodegradable molded article |
US5942597A (en) * | 1995-08-21 | 1999-08-24 | The Procter & Gamble Company | Solvent extraction of polyhydroxyalkanoates from biomass |
US6143947A (en) * | 1996-01-29 | 2000-11-07 | The Procter & Gamble Company | Fibers, nonwoven fabrics and absorbent articles comprising a biodegradable polyhydroxyalkanoate comprising 3-hydroxybutyrate and 3-hydroxyhexanoate |
US6156852A (en) | 1997-04-21 | 2000-12-05 | Monsanto Company | Hydroxy-terminated polyhydroxyalkanoates |
JP3201739B2 (ja) * | 1997-05-28 | 2001-08-27 | 株式会社島津製作所 | 眼鏡成形体 |
US5844654A (en) * | 1997-05-28 | 1998-12-01 | Shimadzu Corporation | Biodegradable resin for forming spectacle-molded body and spectacle-molded body |
US6127512A (en) * | 1997-10-31 | 2000-10-03 | Monsanto Company | Plasticized polyhydroxyalkanoate compositions and methods for their use in the production of shaped polymeric articles |
JP4069282B2 (ja) * | 1998-05-11 | 2008-04-02 | リケンテクノス株式会社 | 生分解性ポリ乳酸系組成物 |
US6630543B1 (en) * | 1998-08-21 | 2003-10-07 | Biotechnology Research And Development Corporation | Method of making biodegradable polymer compositions |
US6174990B1 (en) | 1998-12-21 | 2001-01-16 | The Procter & Gamble Company | Films comprising biodegradable PHA copolymers |
US6160199A (en) * | 1998-12-21 | 2000-12-12 | The Procter & Gamble Company | Absorbent articles comprising biodegradable PHA copolymers |
US6077931A (en) * | 1998-12-21 | 2000-06-20 | The Procter & Gamble Company | Biodegradable PHA copolymers |
US7037959B1 (en) * | 1999-04-12 | 2006-05-02 | The United States Of America As Represented By The Secretary Of The Agriculture | Biodegradable polymer compositions methods for making same and articles therefrom |
EP1175499B1 (de) * | 1999-05-12 | 2005-03-30 | Metabolix, Inc. | Verfahren zur reinigung von polyhydroxyalkanoaten |
DE60029289T2 (de) * | 1999-10-05 | 2007-07-26 | Nippon Shokubai Co., Ltd. | Biologisch abbaubare Polyesterharzzusammensetzung und ihre Verwendung |
US6413017B2 (en) * | 2000-03-14 | 2002-07-02 | Jonathan B. Scott | Conversion of hydrocarbon-contaminated particulate soil and/or rock to fertile soil useful in erosion control |
CN1446247A (zh) * | 2000-08-11 | 2003-10-01 | 生物技术生化学自然包装两合公司 | 生物可降解的聚合物共混物 |
ES2220816T3 (es) * | 2000-10-06 | 2004-12-16 | THE PROCTER & GAMBLE COMPANY | Articulos absorbentes que comprenden composiciones de mezcla de poliesteres biodegradables. |
CN1214079C (zh) * | 2000-10-06 | 2005-08-10 | 宝洁公司 | 包含生物可降解聚酯共混物组合物的塑料产品 |
US7265188B2 (en) * | 2000-10-06 | 2007-09-04 | The Procter & Gamble Company | Biodegradable polyester blend compositions and methods of making the same |
EP1264859B1 (de) * | 2000-12-01 | 2008-10-29 | Toray Industries, Inc. | Polyesterzusammensetzung, damit hergestellte filme sowie verfahren zur herstellung der zusammensetzung |
FR2819812B1 (fr) * | 2001-01-23 | 2005-04-01 | Atofina | Piegeage d'un monomere residuel contenant au moins une fonction epoxyde dans une composition thermoplastique |
DE10137046A1 (de) * | 2001-07-31 | 2003-02-20 | Basf Ag | Verfahren zur Herstellung von thermoplastischen Poly(3-hydroxyalkanoaten) |
US7910645B2 (en) * | 2001-08-01 | 2011-03-22 | H.B. Fuller Company | Breathable biodegradable hot melt composition |
DE10208810A1 (de) | 2002-03-01 | 2003-09-11 | Basf Ag | Verfahren zur Herstellung von Poly(3-hydroxyalkanoaten) in Gegenwart eines Nucleophils |
ES2670413T3 (es) * | 2003-06-03 | 2018-05-30 | The United States Government As Represented By The Department Of Health And Human Services | Suplementos nutricionales y composiciones terapéuticas que comprenden derivados de (R)-3-hidroxibutirato |
JP4777778B2 (ja) | 2003-12-19 | 2011-09-21 | 寧波天安生物材料有限公司 | バクテリア発酵液からポリ−β−ヒドロキシアルカノエート(PHAs)を直接分離、抽出及び精製する方法 |
US7776020B2 (en) * | 2004-03-19 | 2010-08-17 | Kimberly-Clark Worldwide, Inc. | Absorbent articles having an aliphatic-aromatic copolyester film |
US7153569B2 (en) * | 2004-03-19 | 2006-12-26 | Kimberly-Clark Worldwide, Inc. | Biodegradable aliphatic-aromatic copolyester films |
JP4403845B2 (ja) * | 2004-03-22 | 2010-01-27 | 東レ株式会社 | ラクチド含有量が少ないポリ乳酸の製造方法 |
JP4403846B2 (ja) * | 2004-03-22 | 2010-01-27 | 東レ株式会社 | ポリ乳酸のラクチド除去法 |
KR20070007949A (ko) * | 2004-04-26 | 2007-01-16 | 후지 샤신 필름 가부시기가이샤 | 셀룰로오스 아실레이트 필름 및 셀룰로오스 아실레이트 펠릿의 제조방법 |
TW200613560A (en) * | 2004-06-29 | 2006-05-01 | Procter & Gamble | Solvent extraction of polyhydroxyalkanoates from biomass |
US20080207870A1 (en) * | 2004-08-31 | 2008-08-28 | Riken | Thermostable Biopolyester |
US8007775B2 (en) * | 2004-12-30 | 2011-08-30 | Advanced Cardiovascular Systems, Inc. | Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same |
DE102005017049A1 (de) * | 2005-04-12 | 2006-10-19 | Basf Ag | Verfahren zur Herstellung von Polyhydroxyalkanoaten |
EP1979394A1 (de) * | 2006-01-17 | 2008-10-15 | Basf Se | Verfahren zur gewinnung von polyhydroxyalkanoaten mit vermindertem gehalt an alkali- und erdalkalimetallen und erhöhter thermischer stabilität |
CN101711374B (zh) | 2007-03-08 | 2011-11-02 | 澳加光学有限公司 | 乙二醇改性聚酯眼镜和眼镜镜架 |
WO2008143176A1 (ja) * | 2007-05-18 | 2008-11-27 | Toyo Boseki Kabushiki Kaisha | 耐熱性の向上したポリ3-ヒドロキシブチレート又はポリ3-ヒドロキシブチレート共重合体およびその製造法 |
US20090112259A1 (en) * | 2007-10-31 | 2009-04-30 | Angiotech Pharmaceuticals, Inc. | Recombinant expressed bioadsorbable polyhydroxyalkonate monofilament and multi-filaments self-retaining sutures |
TR201908522T4 (tr) | 2008-01-04 | 2019-07-22 | The Government Of The U S A As Represented By The Secretary Dept Of Health And Human Services | Kan lipidi düşürücü maddeler olarak keton gövdeleri ve keton gövde esterleri. |
US20150135580A1 (en) * | 2008-02-28 | 2015-05-21 | College Of William And Mary | Fishing gear with degradable component |
US8938908B2 (en) * | 2008-02-28 | 2015-01-27 | College Of William And Mary | Fishing gear with degradable component |
US8642654B2 (en) | 2009-04-16 | 2014-02-04 | Isis Innovation Limited | Hydroxybutyrate ester and medical use thereof |
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US9540661B2 (en) | 2012-07-09 | 2017-01-10 | Basf Se | Method for the complete anaerobic digestion of polymer mixtures |
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DE102012212437A1 (de) * | 2012-07-16 | 2014-01-16 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Ethylenoxid und Kohlenmonoxid |
EP2914251B1 (de) | 2012-11-05 | 2019-08-21 | The United States of America, as represented by The Secretary, Department of Health and Human Services | Ketonkörper zum schutz von geweben vor beschädigung durch ionisierende strahlung |
GB201304467D0 (en) | 2013-03-12 | 2013-04-24 | Tdeltas Ltd | Compound for use in protecting skin |
EP2984066B1 (de) | 2013-03-14 | 2017-02-01 | Oxford University Innovation Limited | Verfahren zur herstellung von (r)-3-hydroxybutyl (r)-3-hydroxybutyrat |
US9441096B2 (en) | 2014-09-26 | 2016-09-13 | Fuji Xerox Co., Ltd. | Resin composition and resin shaped product |
JP6630998B2 (ja) * | 2014-09-26 | 2020-01-15 | 富士ゼロックス株式会社 | 樹脂組成物、及び樹脂成形体 |
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JP6993980B2 (ja) * | 2016-10-13 | 2022-02-04 | 株式会社カネカ | ポリヒドロキシアルカン酸の製造方法 |
JP2018127579A (ja) * | 2017-02-10 | 2018-08-16 | 富士ゼロックス株式会社 | 樹脂組成物および樹脂成形体 |
US11820881B2 (en) | 2020-04-02 | 2023-11-21 | Singular Solutions Inc. | Plastic pro-biodegradation additives, biodegradable plastic compositions, and related methods |
US12054685B1 (en) | 2020-07-15 | 2024-08-06 | National Technology & Engineering Solutions Of Sandia, Llc | Coupling high yield biochemical intermediates for fuel production |
JP2024517602A (ja) * | 2021-04-16 | 2024-04-23 | ノボマー, インコーポレイテッド | ポリプロピオラクトン及びその調製方法 |
TW202428764A (zh) * | 2022-11-07 | 2024-07-16 | 南韓商Cj第一製糖股份有限公司 | 包含無定形聚羥基烷酸酯的組成物及其用途 |
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CA742294A (en) * | 1966-09-06 | H. Mullins Dennis | Plasticization of vinyl resins with lactone polyesters | |
US2917410A (en) * | 1955-06-20 | 1959-12-15 | American Cyanamid Co | Polyglycol-polyacid ester treatment of textiles |
US3021314A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021316A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021310A (en) * | 1959-12-03 | 1962-02-13 | Union Garbide Corp | Polymerization of cyclic esters |
US3021315A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021317A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021311A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021312A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021309A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3021313A (en) * | 1959-12-03 | 1962-02-13 | Union Carbide Corp | Polymerization of cyclic esters |
US3522219A (en) * | 1966-01-21 | 1970-07-28 | Montedison Spa | Process for the suspension polymerization of beta-substituted-beta-lactones |
NL161475C (nl) * | 1970-01-29 | 1980-02-15 | Stamicarbon | Bereiding van lactonpolyesters. |
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-
1992
- 1992-06-19 US US07/901,306 patent/US5281691A/en not_active Expired - Lifetime
-
1993
- 1993-06-07 WO PCT/US1993/005374 patent/WO1994000506A1/en active IP Right Grant
- 1993-06-07 JP JP6502375A patent/JPH08500131A/ja active Pending
- 1993-06-07 DE DE69333220T patent/DE69333220T2/de not_active Expired - Fee Related
- 1993-06-07 EP EP98124234A patent/EP0909789B1/de not_active Expired - Lifetime
- 1993-06-07 ES ES93915222T patent/ES2135482T3/es not_active Expired - Lifetime
- 1993-06-07 EP EP93915222A patent/EP0648238B1/de not_active Expired - Lifetime
- 1993-06-07 AT AT98124234T patent/ATE250645T1/de not_active IP Right Cessation
- 1993-06-07 AT AT93915222T patent/ATE184294T1/de not_active IP Right Cessation
- 1993-06-07 DE DE69326341T patent/DE69326341T2/de not_active Expired - Fee Related
- 1993-06-07 CA CA002138034A patent/CA2138034C/en not_active Expired - Fee Related
- 1993-06-07 DK DK93915222T patent/DK0648238T3/da active
- 1993-06-18 MX MX9303692A patent/MX9303692A/es not_active IP Right Cessation
-
1994
- 1994-01-21 US US08/185,097 patent/US5391708A/en not_active Expired - Fee Related
- 1994-12-19 KR KR1019940704631A patent/KR950702221A/ko not_active IP Right Cessation
-
1995
- 1995-02-21 US US08/395,395 patent/US5552515A/en not_active Expired - Fee Related
- 1995-05-30 US US08/452,937 patent/US5625029A/en not_active Expired - Fee Related
-
1999
- 1999-10-21 GR GR990402695T patent/GR3031600T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5552515A (en) | 1996-09-03 |
CA2138034C (en) | 1999-03-02 |
US5625029A (en) | 1997-04-29 |
CA2138034A1 (en) | 1994-01-06 |
DE69333220D1 (de) | 2003-10-30 |
KR950702221A (ko) | 1995-06-19 |
ATE184294T1 (de) | 1999-09-15 |
DE69326341T2 (de) | 2000-02-03 |
DK0648238T3 (da) | 1999-12-20 |
US5391708A (en) | 1995-02-21 |
JPH08500131A (ja) | 1996-01-09 |
ATE250645T1 (de) | 2003-10-15 |
EP0909789B1 (de) | 2003-09-24 |
DE69333220T2 (de) | 2004-04-08 |
WO1994000506A1 (en) | 1994-01-06 |
US5281691A (en) | 1994-01-25 |
MX9303692A (es) | 1994-01-31 |
EP0648238B1 (de) | 1999-09-08 |
EP0648238A1 (de) | 1995-04-19 |
GR3031600T3 (en) | 2000-01-31 |
ES2135482T3 (es) | 1999-11-01 |
EP0909789A3 (de) | 1999-06-09 |
EP0909789A2 (de) | 1999-04-21 |
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