BR0007703A - Processo para produzir nanopartìculas de biopolìmeros - Google Patents
Processo para produzir nanopartìculas de biopolìmerosInfo
- Publication number
- BR0007703A BR0007703A BR0007703-8A BR0007703A BR0007703A BR 0007703 A BR0007703 A BR 0007703A BR 0007703 A BR0007703 A BR 0007703A BR 0007703 A BR0007703 A BR 0007703A
- Authority
- BR
- Brazil
- Prior art keywords
- processing
- biopolymer
- biopolymers
- producing nanoparticles
- nanoparticles
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/003—Crosslinking of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
Abstract
"PROCESSO PARA PRODUZIR NANOPARTìCULAS DE BIOPOLìMEROS". é descrito um processo para produzir nanopartículas de biopolímeros no qual o biopolímero é plastificado usando-se forças de cisalhamento e adicionando-se um agente de encadeamento cruzado durante o processamento. Após o referido processamento, o biopolímero pode ser dissolvido ou disperso em um meio aquoso a uma concentração entre 4 % e 40 % em peso. Isto resulta em nanopartículas de amido que são caracterizadas por possuírem um tamanho médio de partícula menor que 400nm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99200203 | 1999-01-25 | ||
PCT/NL2000/000050 WO2000069916A1 (en) | 1999-01-25 | 2000-01-25 | Biopolymer nanoparticles |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0007703A true BR0007703A (pt) | 2002-08-27 |
BR0007703B1 BR0007703B1 (pt) | 2010-10-19 |
Family
ID=8239829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0007703-8A BR0007703B1 (pt) | 1999-01-25 | 2000-01-25 | processo para produzir nanopartìculas de biopolìmeros, nanopartìculas de biopolìmero obtidas pelo referido processo, extrudado e seus usos. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6677386B1 (pt) |
EP (1) | EP1159301B1 (pt) |
JP (1) | JP3946958B2 (pt) |
KR (1) | KR100451527B1 (pt) |
CN (1) | CN1293100C (pt) |
AT (1) | ATE252114T1 (pt) |
AU (1) | AU760508B2 (pt) |
BR (1) | BR0007703B1 (pt) |
CA (1) | CA2361722C (pt) |
DE (1) | DE60005932T2 (pt) |
ES (1) | ES2209813T3 (pt) |
MX (1) | MX220923B (pt) |
WO (1) | WO2000069916A1 (pt) |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1176254A1 (en) † | 2000-07-24 | 2002-01-30 | The Dow Chemical Company | Use of dispersions of crosslinked cationic starch in papermaking |
GB0027876D0 (en) * | 2000-11-15 | 2000-12-27 | Ucb Sa | Coated films and coating compositions |
ES2266088T3 (es) * | 2001-05-02 | 2007-03-01 | Ecosynthetix Inc. | Metodo para la produccion de carton corrugado y producto obtenido con el mismo. |
CA2445885C (en) * | 2001-05-02 | 2010-12-07 | Ecosynthetix Inc. | Environmentally friendly biopolymer adhesives and applications based thereon |
WO2005005554A2 (en) * | 2003-06-13 | 2005-01-20 | Ers Company | Moisture-resistant nano-particle material and its applications |
US7666338B2 (en) * | 2004-03-25 | 2010-02-23 | Ppg Industries Ohio, Inc. | Focused heat extrusion process for manufacturing powder coating compositions |
US7605194B2 (en) | 2003-06-24 | 2009-10-20 | Ppg Industries Ohio, Inc. | Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substrates |
FI118179B (fi) | 2003-10-02 | 2007-08-15 | Valtion Teknillinen | Pigmentti ja täyteaine sekä menetelmä näiden valmistamiseksi |
EP1730516A1 (en) * | 2004-03-30 | 2006-12-13 | Pfizer Products Incorporated | Method and device for evaluation of pharmaceutical compositions |
US20090011116A1 (en) * | 2004-09-28 | 2009-01-08 | Atrium Medical Corporation | Reducing template with coating receptacle containing a medical device to be coated |
US8312836B2 (en) * | 2004-09-28 | 2012-11-20 | Atrium Medical Corporation | Method and apparatus for application of a fresh coating on a medical device |
US8263102B2 (en) * | 2004-09-28 | 2012-09-11 | Atrium Medical Corporation | Drug delivery coating for use with a stent |
US8367099B2 (en) | 2004-09-28 | 2013-02-05 | Atrium Medical Corporation | Perforated fatty acid films |
US9801982B2 (en) * | 2004-09-28 | 2017-10-31 | Atrium Medical Corporation | Implantable barrier device |
US9012506B2 (en) | 2004-09-28 | 2015-04-21 | Atrium Medical Corporation | Cross-linked fatty acid-based biomaterials |
US9000040B2 (en) | 2004-09-28 | 2015-04-07 | Atrium Medical Corporation | Cross-linked fatty acid-based biomaterials |
US9801913B2 (en) * | 2004-09-28 | 2017-10-31 | Atrium Medical Corporation | Barrier layer |
CA2597077A1 (en) * | 2005-02-10 | 2006-08-17 | Ecosynthetix Inc. | Apparatus and method for the production of corrugated and laminated board and compositions based thereon |
CN101212965A (zh) * | 2005-06-29 | 2008-07-02 | 帝斯曼知识产权资产管理有限公司 | 包括异黄酮纳米颗粒的局部用组合物 |
ATE520396T1 (de) * | 2005-06-29 | 2011-09-15 | Dsm Ip Assets Bv | Isoflavon-nanoteilchen und ihre verwendung |
US9278161B2 (en) | 2005-09-28 | 2016-03-08 | Atrium Medical Corporation | Tissue-separating fatty acid adhesion barrier |
US9427423B2 (en) | 2009-03-10 | 2016-08-30 | Atrium Medical Corporation | Fatty-acid based particles |
CA2626030A1 (en) | 2005-10-15 | 2007-04-26 | Atrium Medical Corporation | Hydrophobic cross-linked gels for bioabsorbable drug carrier coatings |
AU2013201235B2 (en) * | 2006-08-15 | 2015-05-07 | Ecosynthetix Ltd. | Process for producing biopolymer nanoparticles |
BRPI0716663B1 (pt) * | 2006-08-15 | 2019-08-27 | Ecosynthetix Inc | processo para produzir um produto de nanopartículas de biopolímero |
WO2008057328A2 (en) * | 2006-11-06 | 2008-05-15 | Atrium Medical Corporation | Tissue separating device with reinforced support for anchoring mechanisms |
US9492596B2 (en) * | 2006-11-06 | 2016-11-15 | Atrium Medical Corporation | Barrier layer with underlying medical device and one or more reinforcing support structures |
WO2008065502A1 (en) * | 2006-11-29 | 2008-06-05 | Pfizer Products Inc. | Pharmaceutical compositions based on a) nanoparticles comprising enteric polymers and b) casein |
DE102006057904A1 (de) * | 2006-12-08 | 2008-06-12 | Dow Wolff Cellulosics Gmbh | Herstellung von Cellulose-Nanopartikeln |
US20100119612A1 (en) * | 2007-04-17 | 2010-05-13 | Bend Research, Inc | Nanoparticles comprising non-crystalline drug |
US8703204B2 (en) * | 2007-05-03 | 2014-04-22 | Bend Research, Inc. | Nanoparticles comprising a cholesteryl ester transfer protein inhibitor and anon-ionizable polymer |
US20100080852A1 (en) * | 2007-05-03 | 2010-04-01 | Ronald Arthur Beyerinck | Phamaceutical composition comprising nanoparticles and casein |
WO2008135828A2 (en) * | 2007-05-03 | 2008-11-13 | Pfizer Products Inc. | Nanoparticles comprising a drug, ethylcellulose, and a bile salt |
EP2162120B1 (en) * | 2007-06-04 | 2016-05-04 | Bend Research, Inc | Nanoparticles comprising a non-ionizable cellulosic polymer and an amphiphilic non-ionizable block copolymer |
WO2008149230A2 (en) | 2007-06-04 | 2008-12-11 | Pfizer Products Inc. | Nanoparticles comprising drug, a non-ionizable cellulosic polymer and tocopheryl polyethylene glycol succinate |
EP2178518A2 (en) * | 2007-07-13 | 2010-04-28 | Bend Research, Inc | Nanoparticles comprising ionizable, poorly water soluble cellulosic polymers |
KR100873015B1 (ko) | 2007-08-17 | 2008-12-09 | 고려대학교 산학협력단 | 나노 전분입자의 제조방법 |
LT2183283T (lt) * | 2007-08-31 | 2018-09-10 | Tereos Starch & Sweeteners Belgium | Šaltame vandenyje brinkstančio fosfatinais skersiniais ryšiais susiūto želatinizuoto krakmolo gamybos būdas |
WO2009073215A1 (en) * | 2007-12-06 | 2009-06-11 | Bend Research, Inc. | Pharmaceutical compositions comprising nanoparticles and a resuspending material |
US9233078B2 (en) * | 2007-12-06 | 2016-01-12 | Bend Research, Inc. | Nanoparticles comprising a non-ionizable polymer and an Amine-functionalized methacrylate copolymer |
US8563066B2 (en) * | 2007-12-17 | 2013-10-22 | New World Pharmaceuticals, Llc | Sustained release of nutrients in vivo |
FR2927084B1 (fr) * | 2008-02-01 | 2011-02-25 | Roquette Freres | Procede de preparation de compositions thermoplastiques a base d'amidon plastifie et compositions ainsi obtenues. |
FR2927088B1 (fr) * | 2008-02-01 | 2011-02-25 | Roquette Freres | Compositions thermoplastiques a base d'amidon plastifie et procede de preparation de telles compositions. |
WO2010065750A1 (en) * | 2008-12-03 | 2010-06-10 | Ecosynthetix Inc. | Process for producing biopolymer nanoparticle biolatex compositions having enhanced performance and compositions based thereon |
EP2246472A1 (en) | 2009-03-24 | 2010-11-03 | Mondi Limited South Africa | Process for preparing polysaccharide gel particles and pulp furnish for use in paper making |
US20110038910A1 (en) | 2009-08-11 | 2011-02-17 | Atrium Medical Corporation | Anti-infective antimicrobial-containing biomaterials |
JP5698748B2 (ja) | 2009-08-12 | 2015-04-08 | ニューページ コーポレーション | インクジェット記録媒体 |
CA2772385C (en) * | 2009-08-31 | 2017-03-14 | Newpage Corporation | Paper substrate with inkjet-receptive coating comprising cationic porous silica |
CN102575191A (zh) | 2009-10-07 | 2012-07-11 | 宝洁公司 | 洗涤剂组合物 |
EP2509445B1 (en) | 2009-12-10 | 2019-01-23 | Dow Global Technologies LLC | Process for preparing stable starch dispersions |
US9157187B2 (en) | 2009-12-21 | 2015-10-13 | Ecosynthetix Ltd. | Methods of using biobased latex binders for improved printing performance |
US20110212145A1 (en) * | 2010-03-01 | 2011-09-01 | Honeywell International Inc. | Hair fixatives comprising cross linked starches |
AU2011264699B2 (en) * | 2010-06-07 | 2016-06-30 | Dow Global Technologies Llc | Process for preparing stable dispersions of starch particles |
EP2593141B1 (en) | 2010-07-16 | 2018-07-04 | Atrium Medical Corporation | Composition and methods for altering the rate of hydrolysis of cured oil-based materials |
WO2012059936A1 (en) | 2010-11-03 | 2012-05-10 | Padma Venkitachalam Devarajan | Pharmaceutical compositions for colloidal drug delivery |
EP2645991B1 (en) * | 2010-12-02 | 2020-02-12 | GreenMark Biomedical Inc. | Aptamer bioconjugate drug delivery device |
KR101885543B1 (ko) | 2010-12-15 | 2018-08-07 | 뉴페이지 코포레이션 | 잉크젯 인쇄를 위한 기록 매체 |
US8727528B2 (en) | 2011-02-18 | 2014-05-20 | Newpage Corporation | Glossy recording medium for inkjet printing |
US20120309246A1 (en) * | 2011-06-03 | 2012-12-06 | Alexander Tseitlin | Curable biopolymer nanoparticle latex binder for mineral, natural organic, or synthetic fiber products and non-woven mats |
US20140201872A1 (en) * | 2011-08-30 | 2014-07-17 | Dow Global Technologies Llc | Coating composition comprising a cellulose ether and starch |
CN103194007A (zh) * | 2012-01-06 | 2013-07-10 | 中山市中健包装有限公司 | 改变淀粉片材的制作方法 |
US8821998B2 (en) | 2012-04-13 | 2014-09-02 | Newpage Corporation | Recording medium for inkjet printing |
EP2836363A4 (en) | 2012-04-13 | 2015-12-02 | Newpage Corp | RECORDING MEDIUM FOR INK JET PRESSURE |
CN103422394A (zh) * | 2012-05-24 | 2013-12-04 | 金东纸业(江苏)股份有限公司 | 可降解的胶粘剂及应用其的涂料和涂布纸 |
US9867880B2 (en) | 2012-06-13 | 2018-01-16 | Atrium Medical Corporation | Cured oil-hydrogel biomaterial compositions for controlled drug delivery |
FR2994186B1 (fr) * | 2012-07-31 | 2015-10-02 | Roquette Freres | Procede d'extrusion reactive de matiere amylacee en presence de polyphosphate comme agent reticulant, produits obtenus et leurs utilisations |
US8821689B1 (en) | 2013-01-25 | 2014-09-02 | Penford Products Co. | Starch-biogum compositions |
DE102013002297A1 (de) * | 2013-02-08 | 2014-08-14 | Papierfabrik August Koehler Se | Wärmeempfindliches Aufzeichnungsmaterial |
FR3002445B1 (fr) * | 2013-02-22 | 2015-03-06 | Oreal | Composition cosmetique comprenant un polysaccharide extrude |
FR3002938B1 (fr) * | 2013-03-08 | 2017-10-06 | Roquette Freres | Procede d'extrusion reactive de compositions contenant au moins une matiere amylacee en melange avec un autre composant, produits obtenus et leurs utilisations |
KR101577501B1 (ko) * | 2013-03-15 | 2015-12-28 | 주식회사 엘지화학 | 딥 성형용 라텍스 조성물 및 이로부터 제조된 성형품 |
JP5879666B2 (ja) * | 2013-08-07 | 2016-03-08 | 味の素ゼネラルフーヅ株式会社 | 液状飲食品の製造方法、及び液状飲食品の食感改善方法 |
US9616696B2 (en) * | 2013-10-23 | 2017-04-11 | Ecosynthetix Inc. | Coating for paper adapted for inkjet printing |
WO2015084372A1 (en) | 2013-12-05 | 2015-06-11 | Ecosynthetix Ltd. | Formaldehyde free binder and multi-component nanoparticle |
WO2015144983A1 (en) * | 2014-03-28 | 2015-10-01 | Teknologian Tutkimuskeskus Vtt Oy | Starch nanoparticles and process for the manufacture thereof |
WO2015160794A1 (en) * | 2014-04-14 | 2015-10-22 | Ecosynthetix Ltd. | Bio-based nanoparticle and composite materials derived therefrom |
CZ305000B6 (cs) * | 2014-05-27 | 2015-03-18 | Jaromír Kelárek | Papír se zvýšenou pevností a zvýšenou odolností vůči tukům |
DE102014108341A1 (de) * | 2014-06-13 | 2015-12-17 | Papierfabrik August Koehler Se | CF-Papier |
EP3233926A1 (en) * | 2014-12-19 | 2017-10-25 | Novamont S.p.A. | Use of destructured starch derivatives as hysteresis reduction additivesfor elastomer compositions |
JP6807314B2 (ja) * | 2014-12-19 | 2021-01-06 | ノバモント・ソシエタ・ペル・アチオニNovamont Societa Per Azioni | 破壊澱粉誘導体及びそれを含むエラストマ組成物 |
BR112017013548B1 (pt) | 2014-12-23 | 2022-08-30 | Ecosynthetix Inc | Composição de aglutinante, produto compósito, métodos para fabricação de um produto compósito e uma composição de aglutinante, aglutinante, e, material compósito de madeira |
JP6568946B2 (ja) * | 2015-02-04 | 2019-08-28 | アールストロム−ムンクショー・デッティンゲン・ゲーエムベーハー | バイオポリマーナノ粒子を含む、予備含浸された化粧原紙を製造するための組成物及び方法 |
DE102015102846B4 (de) * | 2015-02-27 | 2019-10-17 | Delfortgroup Ag | Dünndruckpapier mit verbesserter Opazität |
CN108601851B (zh) | 2015-10-21 | 2021-11-16 | 密歇根大学董事会 | 用纳米粒检测和治疗龋和微腔 |
ITUB20160381A1 (it) * | 2016-01-19 | 2017-07-19 | Novamont Spa | Uso di amido destrutturato come addensante e composizioni che lo contengono. |
DE102016106852B4 (de) | 2016-04-13 | 2019-01-17 | Delfortgroup Ag | Verpackungspapier für Lebensmittel und zugehöriges Herstellungsverfahren |
CN106832342B (zh) * | 2016-12-14 | 2018-12-25 | 北京化工大学 | 一种纳米淀粉粒子补强的醛肼交联型可注射pnipam水凝胶的制备方法 |
BR112020016701A2 (pt) | 2018-03-28 | 2020-12-15 | Greenmark Biomedical Inc. | Métodos para fabricar nanopartículas, para tratar dentes e para fabricar uma nanopartícula de biopolímero, nanopartículas, uso das nanopartículas, nanopartícula de amido reticulada com polifosfato, e, uso de uma nanopartícula de amido reticulada com polifosfato. |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666557A (en) * | 1969-11-10 | 1972-05-30 | Cpc International Inc | Novel starch gels and process for making same |
US4072535A (en) * | 1970-12-28 | 1978-02-07 | A. E. Staley Manufacturing Company | Precompacted-starch binder-disintegrant-filler material for direct compression tablets and dry dosage capsules |
DE2415556C3 (de) * | 1974-03-30 | 1982-09-09 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur Herstellung von mit Glyoxal behandelten hochmolekularen Substanzen |
US4107288A (en) * | 1974-09-18 | 1978-08-15 | Pharmaceutical Society Of Victoria | Injectable compositions, nanoparticles useful therein, and process of manufacturing same |
GB2135222B (en) * | 1983-02-04 | 1987-11-11 | Ae Plc | The reinforcement of pistons of aluminium or aluminium alloys |
BG46154A3 (en) * | 1983-02-18 | 1989-10-16 | Warner Lambert Co | Method for preparing of capsules |
FR2631826B1 (fr) * | 1988-05-27 | 1992-06-19 | Centre Nat Rech Scient | Vecteur particulaire utile notamment pour le transport de molecules a activite biologique et procede pour sa preparation |
GB9017300D0 (en) * | 1990-08-07 | 1990-09-19 | Cerestar Holding Bv | Starch treatment process |
US5412005A (en) * | 1991-05-03 | 1995-05-02 | Novamont S.P.A. | Biodegradable polymeric compositions based on starch and thermoplastic polymers |
EP0525245A1 (en) * | 1991-08-01 | 1993-02-03 | NOVAMONT S.p.A. | Disposable absorbent articles |
US5208267A (en) * | 1992-01-21 | 1993-05-04 | Univ Kansas State | Starch-based, biodegradable packing filler and method of preparing same |
US6001408A (en) * | 1995-10-13 | 1999-12-14 | Corn Products International, Inc. | Starch products having hot or cold water dispersibility and hot or cold swelling viscosity |
FR2761365B1 (fr) * | 1997-04-01 | 1999-06-25 | Syndicat Interprofessionnel Bi | Nouveaux produits biologiques reticules, leur procede d'obtention et leur application comme produits de decapage |
US6238677B1 (en) * | 1998-08-18 | 2001-05-29 | The United States Of America As Represented By The Secretary Of Agriculture | Starch microcapsules for delivery of active agents |
-
2000
- 2000-01-25 US US09/889,921 patent/US6677386B1/en not_active Expired - Lifetime
- 2000-01-25 CN CNB008030790A patent/CN1293100C/zh not_active Expired - Lifetime
- 2000-01-25 EP EP00903038A patent/EP1159301B1/en not_active Expired - Lifetime
- 2000-01-25 MX MXPA01007503 patent/MX220923B/es unknown
- 2000-01-25 DE DE60005932T patent/DE60005932T2/de not_active Expired - Lifetime
- 2000-01-25 JP JP2000618332A patent/JP3946958B2/ja not_active Expired - Lifetime
- 2000-01-25 AT AT00903038T patent/ATE252114T1/de not_active IP Right Cessation
- 2000-01-25 BR BRPI0007703-8A patent/BR0007703B1/pt not_active IP Right Cessation
- 2000-01-25 WO PCT/NL2000/000050 patent/WO2000069916A1/en active IP Right Grant
- 2000-01-25 KR KR20017009337A patent/KR100451527B1/ko active IP Right Grant
- 2000-01-25 CA CA002361722A patent/CA2361722C/en not_active Expired - Lifetime
- 2000-01-25 AU AU24673/00A patent/AU760508B2/en not_active Ceased
- 2000-01-25 ES ES00903038T patent/ES2209813T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1159301A1 (en) | 2001-12-05 |
AU760508B2 (en) | 2003-05-15 |
MX220923B (es) | 2004-06-11 |
ES2209813T3 (es) | 2004-07-01 |
JP3946958B2 (ja) | 2007-07-18 |
CA2361722A1 (en) | 2000-11-23 |
KR100451527B1 (ko) | 2004-10-08 |
KR20010108128A (ko) | 2001-12-07 |
MXPA01007503A (es) | 2002-06-21 |
US6677386B1 (en) | 2004-01-13 |
ATE252114T1 (de) | 2003-11-15 |
JP2002544335A (ja) | 2002-12-24 |
DE60005932D1 (de) | 2003-11-20 |
CA2361722C (en) | 2009-04-21 |
CN1293100C (zh) | 2007-01-03 |
DE60005932T2 (de) | 2004-08-12 |
CN1337969A (zh) | 2002-02-27 |
EP1159301B1 (en) | 2003-10-15 |
WO2000069916A1 (en) | 2000-11-23 |
AU2467300A (en) | 2000-12-05 |
BR0007703B1 (pt) | 2010-10-19 |
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