JP2002536519A5 - - Google Patents
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- Publication number
- JP2002536519A5 JP2002536519A5 JP2000598569A JP2000598569A JP2002536519A5 JP 2002536519 A5 JP2002536519 A5 JP 2002536519A5 JP 2000598569 A JP2000598569 A JP 2000598569A JP 2000598569 A JP2000598569 A JP 2000598569A JP 2002536519 A5 JP2002536519 A5 JP 2002536519A5
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- reactor
- glycol
- lower layer
- contaminants
- 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.)
- Granted
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 40
- 238000000034 method Methods 0.000 description 35
- 229920000728 polyester Polymers 0.000 description 31
- 239000000356 contaminant Substances 0.000 description 15
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 14
- 125000003827 glycol group Chemical group 0.000 description 9
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 230000034659 glycolysis Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000011437 continuous method Methods 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- PMMYEEVYMWASQN-IMJSIDKUSA-N cis-4-Hydroxy-L-proline Chemical compound O[C@@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-IMJSIDKUSA-N 0.000 description 1
- VEIOBOXBGYWJIT-UHFFFAOYSA-N cyclohexane;methanol Chemical compound OC.OC.C1CCCCC1 VEIOBOXBGYWJIT-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11944799P | 1999-02-10 | 1999-02-10 | |
| US60/119,447 | 1999-02-10 | ||
| US09/478,018 US6410607B1 (en) | 1999-02-10 | 2000-01-05 | Glycolysis process for recycling of post-consumer pet |
| US09/478,018 | 2000-01-05 | ||
| PCT/US2000/002813 WO2000047659A1 (en) | 1999-02-10 | 2000-02-04 | A glycolysis process for recycling of post-consumer pet |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002536519A JP2002536519A (ja) | 2002-10-29 |
| JP2002536519A5 true JP2002536519A5 (enExample) | 2007-03-29 |
| JP4531988B2 JP4531988B2 (ja) | 2010-08-25 |
Family
ID=26817346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000598569A Expired - Fee Related JP4531988B2 (ja) | 1999-02-10 | 2000-02-04 | 使用後のｐｅｔリサイクルのための解糖法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6410607B1 (enExample) |
| EP (1) | EP1153070B1 (enExample) |
| JP (1) | JP4531988B2 (enExample) |
| CN (1) | CN1149254C (enExample) |
| AT (1) | ATE223456T1 (enExample) |
| BR (1) | BR0008127A (enExample) |
| CA (1) | CA2359727C (enExample) |
| DE (1) | DE60000414T2 (enExample) |
| ES (1) | ES2179021T3 (enExample) |
| WO (1) | WO2000047659A1 (enExample) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003101929A1 (en) * | 2002-06-04 | 2003-12-11 | Aies Co., Ltd. | Processes for the purification of bis(2-hydroxyethyl) terephthalate |
| US7297721B2 (en) * | 2003-06-20 | 2007-11-20 | Futura Polyesters Limited | Process for controlled polymerization of a mixed polymer |
| US8034870B2 (en) * | 2003-12-17 | 2011-10-11 | Sabic Innovative Plastics Ip B.V. | Flame-retardant polyester composition |
| US8067493B2 (en) * | 2003-12-30 | 2011-11-29 | Sabic Innovative Plastics Ip B.V. | Polymer compositions, method of manufacture, and articles formed therefrom |
| US7247742B2 (en) * | 2004-05-20 | 2007-07-24 | Bp Corporation North America Inc. | Recycling polyethylene naphthalate containing materials in a process to produce diesters |
| CA2595089C (en) * | 2005-01-18 | 2012-09-11 | M & G Polimeri Italia S.P.A. | Compartmentalized pellet for improved contaminant removal |
| US7923506B2 (en) * | 2006-01-27 | 2011-04-12 | Sabic Innovative Plastics Ip B.V. | Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET) |
| WO2007089747A1 (en) * | 2006-01-27 | 2007-08-09 | General Electric Company | Articles derived from compositions containing modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalate (pet) |
| US8680167B2 (en) * | 2006-01-27 | 2014-03-25 | Sabic Innovative Plastics Ip B.V. | Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET) |
| US7795320B2 (en) * | 2006-01-27 | 2010-09-14 | Sabic Innovative Plastics Ip B.V. | Copolyetheresters derived from polyethylene terephthalate |
| US7902263B2 (en) * | 2006-01-27 | 2011-03-08 | Sabic Innovative Plastics Ip B.V. | Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET) |
| US7902264B2 (en) * | 2006-01-27 | 2011-03-08 | Sabic Innovative Plastics Ip B.V. | Polytrimethylene terephthalate (PTT) derived from polyethylene terephthalate (PET) and containing PET residues |
| US7799836B2 (en) * | 2006-03-01 | 2010-09-21 | Sabic Innovative Plastics Ip B.V. | Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET) |
| US8309656B2 (en) * | 2006-07-26 | 2012-11-13 | Sabic Innovative Plastics Ip B.V. | Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom |
| US7928150B2 (en) * | 2008-05-06 | 2011-04-19 | Sabic Innovative Plastics Ip B.V. | Process for the manufacture of lonomeric polybutylene terephthalate from polyethylene terephthalate, and compositions and articles thereof |
| EP2987823B1 (en) * | 2008-09-12 | 2017-12-06 | Sumitomo Bakelite Co., Ltd. | Method for recovering inorganic filler |
| US20100168317A1 (en) * | 2008-12-30 | 2010-07-01 | Cahoon-Brister Kristen | Poly(butylene terephthalate) compositions, methods of manufacture, and articles thereof |
| US20100168321A1 (en) * | 2008-12-30 | 2010-07-01 | Cahoon-Brister Kristen | Poly(butylene terephthalate) compositions, methods of manufacture, and articles thereof |
| US20100168328A1 (en) * | 2008-12-30 | 2010-07-01 | Ganesh Kannan | Process for the manufacture of polycyclohexane dimethylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof |
| US7910657B2 (en) * | 2008-12-30 | 2011-03-22 | Sabic Innovative Plastics Ip B.V. | Process for the manufacture of polybutylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof |
| US8138244B2 (en) * | 2008-12-30 | 2012-03-20 | Sabic Innovative Plastics Ip B.V. | Reinforced polyester compositions, method of manufacture, and articles thereof |
| RU2012103457A (ru) * | 2009-07-02 | 2013-08-10 | БЕПЕКС ИНТЕРНЭШНЛ, ЭлЭлСи | Устройство и способ для парофазной переработки бывших в употреблении полимеров |
| US8716378B2 (en) | 2010-06-29 | 2014-05-06 | Sabic Innovative Plastics Ip B.V. | Flame resistant polyester compositions, method of manufacture, and articles thereof |
| US8686072B2 (en) | 2010-06-29 | 2014-04-01 | Sabic Innovative Plastics Ip B.V. | Flame resistant polyester compositions, method of manufacture, and articles therof |
| US20120046411A1 (en) * | 2010-08-20 | 2012-02-23 | Becton, Dickinson And Company | Recycled Resin Compositions And Disposable Medical Devices Made Therefrom |
| US9458354B2 (en) | 2010-10-06 | 2016-10-04 | Resinate Technologies, Inc. | Polyurethane dispersions and methods of making and using same |
| CA2838825A1 (en) | 2011-06-10 | 2012-12-13 | Kristopher M. Felice | Clear coatings acrylic coatings |
| CN102250449B (zh) * | 2011-06-27 | 2012-11-28 | 沈阳化工大学 | 利用回收的对苯二甲酸合成饱和聚酯树脂的方法 |
| CN102532815B (zh) * | 2011-12-06 | 2013-09-25 | 上海聚友化工有限公司 | 一种废聚酯纺织品回收再利用的方法 |
| CN102731760B (zh) * | 2012-07-17 | 2014-03-26 | 龙福环能科技股份有限公司 | 一种将回收聚酯瓶片料熔体醇解后再聚合的方法 |
| PL2719529T3 (pl) | 2012-10-10 | 2017-08-31 | Armacell Enterprise Gmbh & Co. Kg | Zapobieganie depolimeryzacji politereftalanu alkilenowego w strukturach laminowanych |
| DE102012220498A1 (de) * | 2012-11-09 | 2014-05-15 | Aquafil Engineering Gmbh | Verfahren und Vorrichtung zur Behandlung von Polymeren |
| EP2784110B1 (en) | 2013-03-26 | 2017-03-29 | Oxxynova GmbH | Method and apparatus for colour removal from shredded pet-flakes |
| US9255194B2 (en) | 2013-10-15 | 2016-02-09 | International Business Machines Corporation | Methods and materials for depolymerizing polyesters |
| US10259922B2 (en) | 2013-11-06 | 2019-04-16 | The Board Of Trustees Of The Leland Stanford Junior University | Methods for modifying a hydrophobic polymer surface and devices thereof |
| EP3212687B1 (en) * | 2014-10-29 | 2019-02-20 | Resinate Materials Group, Inc. | High recycle content polyester polyols from hydroxy-functional ketal acids, esters or amides |
| ITUB20151922A1 (it) * | 2015-07-06 | 2017-01-06 | Gianni Monte | Procedimento per la produzione di polietilene tereftalato modificato glicole da materie prime di riciclo |
| US9550713B1 (en) | 2015-07-09 | 2017-01-24 | Loop Industries, Inc. | Polyethylene terephthalate depolymerization |
| AU2017431676B2 (en) | 2017-09-14 | 2022-02-24 | Petróleo Brasileiro S.A. - Petrobras | Enzymatic process for depolymerization of post-consumer poly(ethylene terephthalate) by a glycolysis reaction, process for recycling post-consumer poly(ethylene terephthalate) and recycled poly(ethylene terephthalate) |
| US12071519B2 (en) | 2017-09-15 | 2024-08-27 | 9449710 Canada Inc. | Terephthalic acid esters formation |
| US10252976B1 (en) | 2017-09-15 | 2019-04-09 | 9449710 Canada Inc. | Terephthalic acid esters formation |
| SG11202012691XA (en) | 2018-06-25 | 2021-01-28 | 9449710 Canada Inc | Terephthalic acid esters formation |
| KR20210084437A (ko) | 2018-10-26 | 2021-07-07 | 디에스엠 아이피 어셋츠 비.브이. | 폴리에스테르 분말 및 3차원 인쇄 공정에서의 이의 용도 |
| EP3938431B1 (en) * | 2019-03-15 | 2025-01-29 | Polyplex Corporation Limited | A process and an apparatus for manufacturing bi-axially oriented polyester film from rpet |
| US11248103B2 (en) | 2019-03-20 | 2022-02-15 | 9449710 Canada Inc. | Process for the depolymerization of polyethylene terephthalate (PET) |
| KR20220079916A (ko) | 2019-10-08 | 2022-06-14 | 이스트만 케미칼 컴파니 | 재활용된 콘텐츠를 갖는 결정화가능한 반응기 등급 수지를 위한 촉매 시스템 |
| NL2024181B1 (en) * | 2019-11-07 | 2021-07-20 | Ioniqa Tech B V | Reactor system and method of separating a first contaminant from a feed stream |
| CN110845761B (zh) * | 2019-11-25 | 2022-05-20 | 浙江海利环保科技股份有限公司 | 一种醇解液中杂质去除的方法 |
| CA3168641A1 (en) * | 2020-01-23 | 2021-07-29 | Premirr Plastics Inc. | Process and system for depolymerizing waste plastic |
| US11639431B2 (en) | 2020-01-23 | 2023-05-02 | Premirr Plastics Inc. | Process and system for depolymerizing plastic |
| JP2023522635A (ja) * | 2020-04-13 | 2023-05-31 | イーストマン ケミカル カンパニー | 部分酸化ガス化装置用ガラス化材料 |
| HRP20250901T1 (hr) * | 2020-07-02 | 2025-09-26 | Cure Technology B.V. | Postupak za omogućavanje recikliranja otpadnog poliesterskog materijala i sustav za primjenu tog postupka |
| NL2026273B1 (en) | 2020-08-14 | 2022-04-13 | Ioniqa Tech B V | Depolymerization method of a waste polymer material and system therefore |
| CN112225661B (zh) * | 2020-10-16 | 2022-11-18 | 艾凡佳德(上海)环保科技有限公司 | 一种废旧聚酯连续醇解后醇解物的除杂方法及设备 |
| TW202330758A (zh) * | 2021-09-16 | 2023-08-01 | 美商賽克股份有限公司 | 從由廢棄材料解聚合所形成再生二酸形成聚酯之方法 |
| IT202200016851A1 (it) | 2022-08-05 | 2024-02-05 | Chempet Srl | Processo per purificare bis(2-idrossietil)tereftalato ottenuto da depolimerizzazione di rifiuti contenenti polietilene tereftalato. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3703488A (en) | 1968-03-22 | 1972-11-21 | Goodyear Tire & Rubber | Process for reuse of polyester resin |
| US3884850A (en) | 1970-02-13 | 1975-05-20 | Fiber Industries Inc | Continuous atmospheric depolymerization of polyester |
| JPS60248646A (ja) | 1984-05-25 | 1985-12-09 | Toray Ind Inc | ポリエステル屑の解重合方法 |
| US5223544A (en) * | 1992-03-31 | 1993-06-29 | Shell Oil Company | Process for the removal of foreign materials from a post-consumer plyethylene terephthalate feed stream |
| US5298530A (en) * | 1992-11-25 | 1994-03-29 | Eastman Kodak Company | Process of recovering components from scrap polyester |
| AU6780994A (en) * | 1993-05-04 | 1994-11-21 | Ashland Oil, Inc. | Cured unsaturated polyesters glycolysis for recycle reactant |
| ES2129645T3 (es) * | 1993-07-05 | 1999-06-16 | Du Pont | Produccion de acidos dicarboxilicos o esteres de los mismos. |
| JP2701012B2 (ja) * | 1994-06-21 | 1998-01-21 | 和歌山県 | 不飽和ポリエステル樹脂廃棄物の再利用法および再利用装置 |
| US5620665A (en) * | 1994-06-21 | 1997-04-15 | Miyaso Chemical Co. | Method of recycling unsaturated polyester resin waste and recycling apparatus |
| US5635584A (en) * | 1995-12-07 | 1997-06-03 | Eastman Chemical Company | Process including glycolysis and subsequent purification for recycling polyester materials |
| JP3739170B2 (ja) * | 1997-05-12 | 2006-01-25 | 日本エステル株式会社 | スクラップ利用ポリエステルの製造法 |
| US6048907A (en) * | 1998-09-25 | 2000-04-11 | Peterson; Don | Apparatus and method for converting polyethylene terephthalate into polyester polyols |
| US5981672A (en) * | 1998-09-25 | 1999-11-09 | Peterson; Donny L. | Apparatus and method for converting polyethylene terephthalate into polyester polyols |
-
2000
- 2000-01-05 US US09/478,018 patent/US6410607B1/en not_active Expired - Fee Related
- 2000-02-04 JP JP2000598569A patent/JP4531988B2/ja not_active Expired - Fee Related
- 2000-02-04 AT AT00907128T patent/ATE223456T1/de not_active IP Right Cessation
- 2000-02-04 EP EP20000907128 patent/EP1153070B1/en not_active Expired - Lifetime
- 2000-02-04 ES ES00907128T patent/ES2179021T3/es not_active Expired - Lifetime
- 2000-02-04 WO PCT/US2000/002813 patent/WO2000047659A1/en not_active Ceased
- 2000-02-04 DE DE60000414T patent/DE60000414T2/de not_active Expired - Lifetime
- 2000-02-04 BR BR0008127A patent/BR0008127A/pt active Search and Examination
- 2000-02-04 CN CNB008036276A patent/CN1149254C/zh not_active Expired - Fee Related
- 2000-02-04 CA CA 2359727 patent/CA2359727C/en not_active Expired - Fee Related
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