ES2181796T3 - Procedimiento para la preparacion de productos de condensacion de melamina. - Google Patents
Procedimiento para la preparacion de productos de condensacion de melamina.Info
- Publication number
- ES2181796T3 ES2181796T3 ES95937220T ES95937220T ES2181796T3 ES 2181796 T3 ES2181796 T3 ES 2181796T3 ES 95937220 T ES95937220 T ES 95937220T ES 95937220 T ES95937220 T ES 95937220T ES 2181796 T3 ES2181796 T3 ES 2181796T3
- Authority
- ES
- Spain
- Prior art keywords
- melamine
- preparation
- condensation product
- procedure
- melamine condensation
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34928—Salts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Paints Or Removers (AREA)
- Artificial Filaments (AREA)
Abstract
UN METODO PARA LA PREPARACION DE UN PRODUCTO DE CONDENSACION DE LA MELAMINA QUE INCLUYE LA ETAPA DE CALENTAMIENTO DE UN MATERIAL DE PARTIDA QUE CONTIENE MELAMINA O UNA SAL DE MELAMINA EN PRESENCIA DE: (I) AL MENOS UN ACIDO ORGANICO, (II) AL MENOS UNA SAL DE AMONIACO O DE MELAMINA DEL ACIDO ORGANICO, O (III) UNA MEZCLA DE (I) E (II), EN CONDICIONES DE REACCION EFICACES PARA LA FORMACION DEL PRODUCTO DE CONDENSACION DE MELAMINA. EL PRODUCTO DE CONDENSACION DE MELAMINA CON UN CONTENIDO DE AGENTES DE CONDENSACION RESIDUALES DE MENOS DEL 1 % EN PESO ES UTIL EN UN POLIMERO MOLDEABLE CON PROPIEDADES PIRORRETARDANTES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9401088A BE1008947A3 (nl) | 1994-12-01 | 1994-12-01 | Werkwijze voor de bereiding van condensatieproducten van melamine. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2181796T3 true ES2181796T3 (es) | 2003-03-01 |
Family
ID=3888513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95937220T Expired - Lifetime ES2181796T3 (es) | 1994-12-01 | 1995-11-23 | Procedimiento para la preparacion de productos de condensacion de melamina. |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US6342548B2 (es) |
| EP (2) | EP0794948B1 (es) |
| JP (2) | JP3620852B2 (es) |
| KR (1) | KR100216479B1 (es) |
| CN (3) | CN1075534C (es) |
| AT (1) | ATE224378T1 (es) |
| AU (2) | AU3938395A (es) |
| BE (1) | BE1008947A3 (es) |
| CA (1) | CA2206535A1 (es) |
| DE (2) | DE69528282T2 (es) |
| ES (1) | ES2181796T3 (es) |
| WO (2) | WO1996017013A1 (es) |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1008947A3 (nl) * | 1994-12-01 | 1996-10-01 | Dsm Nv | Werkwijze voor de bereiding van condensatieproducten van melamine. |
| TW425391B (en) * | 1997-03-04 | 2001-03-11 | Nissan Chemical Ind Ltd | Melamine-melam-melem salt of a polyphosphoric acid and process for its production |
| DE19716257A1 (de) * | 1997-04-18 | 1998-10-22 | Bayer Ag | Fungizide Wirkstoffkombination |
| NL1006525C2 (nl) * | 1997-07-10 | 1999-01-12 | Dsm Nv | Halogeenvrije vlamdovende thermoplastische polyester samenstelling. |
| TW554036B (en) * | 1999-03-22 | 2003-09-21 | Ciba Sc Holding Ag | Flame-retarding composition and process for the preparation thereof |
| NL1013105C2 (nl) * | 1999-09-21 | 2001-03-22 | Dsm Nv | Vlamdovend mengsel. |
| NL1014232C2 (nl) | 2000-01-31 | 2001-08-01 | Dsm Nv | Zout van een melaminecondensatieproduct en een fosfor bevattend zuur. |
| JP4569721B2 (ja) * | 2000-04-06 | 2010-10-27 | 日産化学工業株式会社 | メタンスルホン酸メラム、その製造法及びそれを用いた難燃性ポリアミド樹脂組成物 |
| EP1432758B1 (en) | 2001-09-25 | 2008-11-26 | ExxonMobil Chemical Patents Inc. | Plasticised polyvinyl chloride |
| DE10241126A1 (de) * | 2002-09-03 | 2004-03-25 | Clariant Gmbh | Flammschutzmittel-Stabilisator-Kombination für thermoplastische Polymere |
| DE10241375A1 (de) | 2002-09-06 | 2004-03-18 | Clariant Gmbh | Granulare Flammschutzmittelzusammensetzung |
| US7459217B2 (en) | 2003-01-24 | 2008-12-02 | Toray Industries, Inc. | Flame retardant polyester film and processed product including the same |
| DE10309805B4 (de) | 2003-03-05 | 2005-07-21 | Clariant Gmbh | Flammschutzmittel-Dispersion |
| US7498368B2 (en) | 2003-05-26 | 2009-03-03 | Polyplastics Co., Ltd. | Flame-retardant resin composition |
| DE10331169A1 (de) * | 2003-07-09 | 2005-02-10 | Basf Ag | Gehäuseschale für ein elektronisches Gerät |
| DE10331887A1 (de) | 2003-07-14 | 2005-02-17 | Clariant Gmbh | Flammschutzmittel-Zubereitung |
| DE10331888B4 (de) | 2003-07-14 | 2005-11-10 | Clariant Gmbh | Elastisches Belagmaterial mit verbesserten Flammschutzeigenschaften sowie ein Verfahren zu dessen Herstellung |
| DE10347012A1 (de) | 2003-10-07 | 2005-05-25 | Clariant Gmbh | Phosphorhaltige Flammschutzmittelagglomerate |
| ES2308305T3 (es) * | 2003-12-19 | 2008-12-01 | Rhodia Engineering Plastics S.R.L. | Composicion ignifuga a base de matriz termoplastica. |
| FR2864097B1 (fr) * | 2003-12-19 | 2006-03-10 | Rhodia Enginnering Plastics | Composition ignifugee a base de matrice thermoplastique |
| DE10359814A1 (de) | 2003-12-19 | 2005-07-28 | Clariant Gmbh | Dialkylphosphinsäure-Salze |
| DE10359815A1 (de) | 2003-12-19 | 2005-07-28 | Clariant Gmbh | Verfahren zur Herstellung von Dialkylphosphinsäure-Salzen |
| DE102004009455A1 (de) | 2004-02-27 | 2005-09-15 | Clariant Gmbh | Flammschutzmittel-Kombination für thermoplastische Polymere |
| DE102004023085A1 (de) | 2004-05-11 | 2005-12-15 | Clariant Gmbh | Dialkylphosphinsäure-Salze, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE102004035517A1 (de) | 2004-07-22 | 2006-02-16 | Clariant Gmbh | Nanoteiliges Phosphor-haltiges Flammschutzmittel |
| DE102004039758A1 (de) | 2004-08-17 | 2006-03-02 | Clariant Gmbh | Brandschutzbeschichtung |
| JP5420911B2 (ja) | 2006-03-16 | 2014-02-19 | クラリアント ファイナンス (ビーブイアイ) リミティド | 変性ロウ、それらの製造方法及びそれらの使用 |
| EP1882717A1 (en) | 2006-07-28 | 2008-01-30 | DSMIP Assets B.V. | Toughened halogen free flame retardant polyester composition |
| JP5130765B2 (ja) * | 2007-03-28 | 2013-01-30 | 三菱エンジニアリングプラスチックス株式会社 | 難燃性ポリアミド樹脂組成物、およびこの難燃性樹脂組成物より製造された成形品 |
| DE102007039560A1 (de) | 2007-08-22 | 2009-02-26 | Clariant International Limited | Flammwidrige Kunststoff-Formmasse |
| EP1950238A3 (en) | 2008-02-22 | 2008-09-03 | Solvay Advanced Polymers, L.L.C. | Flame resistant polymer composition with improved color stability |
| EP2184958A1 (en) | 2008-11-11 | 2010-05-12 | DSM IP Assets B.V. | Electronic assembly comprising a socket mounted on a pcb |
| CN102325833B (zh) | 2009-02-20 | 2014-12-10 | 帝斯曼知识产权资产管理有限公司 | 无喷霜的阻燃热塑性组合物 |
| US20120101197A1 (en) | 2009-03-31 | 2012-04-26 | Crevcoeur Jeroen J | Polymer composition containing polybutylene terephthalate and flame retardant additives |
| CN102388095A (zh) | 2009-04-09 | 2012-03-21 | 索维高级聚合物股份有限公司 | 改进的无卤阻燃性聚酰胺组合物 |
| DE102010018684A1 (de) | 2010-04-29 | 2011-11-03 | Clariant International Ltd. | Verfahren zur Herstellung von Mischungen aus Alkylphosphonigsäuresalzen und Dialkylphosphinsäuresalzen |
| DE102010018680A1 (de) | 2010-04-29 | 2011-11-03 | Clariant International Limited | Flammschutzmittel-Stabilisator-Kombination für thermoplastische und duroplastische Polymere |
| DE102010018682A1 (de) | 2010-04-29 | 2011-11-03 | Clariant International Ltd. | Verfahren zur Herstellung von Alkylphosphonigsäuresalzen |
| US9422270B2 (en) * | 2010-06-11 | 2016-08-23 | Dsm Ip Assets B.V. | Melam granulate material and process for preparation thereof |
| CN102947911B (zh) * | 2010-06-18 | 2015-07-22 | 帝斯曼知识产权资产管理有限公司 | 电路断路器 |
| US20130206448A1 (en) | 2010-07-19 | 2013-08-15 | Dsm Ip Assets B.V. | Flame retardant insulated electrical wire |
| US8604105B2 (en) | 2010-09-03 | 2013-12-10 | Eastman Chemical Company | Flame retardant copolyester compositions |
| CN106591982B (zh) * | 2010-09-23 | 2020-10-27 | 英威达纺织(英国)有限公司 | 阻燃性纤维、纱线和由其制造的织物 |
| US8629206B2 (en) | 2011-01-20 | 2014-01-14 | Basf Se | Flame-retardant thermoplastic molding composition |
| DE102011011928A1 (de) | 2011-02-22 | 2012-08-23 | Clariant International Ltd. | Flammschutzmittel-Stabilisator-Kombination für thermoplastische Polymere |
| WO2012130827A1 (en) | 2011-03-28 | 2012-10-04 | Dsm Ip Assets B.V. | Process for the preparation of condensation products of melamine |
| BR112013027454A2 (pt) | 2011-04-28 | 2019-09-24 | Basf Se | composição de moldagem termoplástica, uso das composições de moldagem termoplástica, e, fibra, folha ou moldagem |
| US8653168B2 (en) | 2011-05-10 | 2014-02-18 | Basf Se | Flame-retardant thermoplastic molding composition |
| TWI563034B (en) | 2011-05-13 | 2016-12-21 | Dsm Ip Assets Bv | Flame retardant semi-aromatic polyamide composition and moulded products made therefrom |
| CN103649213B (zh) * | 2011-05-27 | 2016-02-03 | 日产化学工业株式会社 | 树脂组合物 |
| CN102807739A (zh) | 2011-05-30 | 2012-12-05 | 杜邦公司 | 阻燃共聚醚酯组合物和包含该阻燃共聚醚酯组合物的制品 |
| CN102807738A (zh) | 2011-05-30 | 2012-12-05 | 杜邦公司 | 阻燃共聚醚酯组合物和包含该阻燃共聚醚酯组合物的制品 |
| WO2013014144A1 (en) * | 2011-07-27 | 2013-01-31 | Dsm Ip Assets B.V. | Flame retardant polyamide composition |
| US20140316032A1 (en) | 2011-11-11 | 2014-10-23 | Basf Se | P-n-compounds as flame retardants |
| WO2013085724A1 (en) | 2011-12-07 | 2013-06-13 | E. I. Du Pont De Nemours And Company | Flame-retardant copolyetherester composition and articles comprising the same |
| CN103146153A (zh) * | 2011-12-07 | 2013-06-12 | 杜邦公司 | 阻燃的共聚醚酯组合物及包含其的制品 |
| EP2794758A1 (en) * | 2011-12-22 | 2014-10-29 | DSM IP Assets B.V. | Live part in unattended household appliances |
| CN104011125A (zh) * | 2011-12-22 | 2014-08-27 | 帝斯曼知识产权资产管理有限公司 | 用于轨道车辆的塑料部件 |
| US20150148463A1 (en) * | 2012-06-20 | 2015-05-28 | Dsm Ip Assets B.V. | Flame retardant polyamide composition |
| CN103540106A (zh) | 2012-07-11 | 2014-01-29 | 杜邦公司 | 阻燃的聚合物组合物和包含其的模制品 |
| CN102850793A (zh) * | 2012-09-26 | 2013-01-02 | 湘潭大学 | 一种玻璃纤维增强尼龙66复合材料及其制备方法 |
| CN104250440A (zh) | 2013-06-28 | 2014-12-31 | 杜邦公司 | 阻燃的聚合物组合物 |
| WO2015067563A1 (en) | 2013-11-06 | 2015-05-14 | Solvay Specialty Polymers Usa, Llc | Flame retardant led for indoor lighting |
| US20160273735A1 (en) | 2013-11-28 | 2016-09-22 | Dsm Ip Assets B.V. | Part of a led system |
| WO2015091416A1 (en) | 2013-12-20 | 2015-06-25 | Solvay Specialty Polymers Usa, Llc | Polyamide-polyester blends with improved properties |
| US9752009B2 (en) * | 2015-01-26 | 2017-09-05 | Lanxess Solutions Us Inc. | Flame retardant polymer compositions comprising heat treated phosphorus compounds and melam |
| EP3390514B1 (en) | 2015-12-17 | 2020-01-29 | DSM IP Assets B.V. | Polymer composition comprising carbon black and shaped objects made thereof |
| JP2019521070A (ja) | 2016-07-20 | 2019-07-25 | シントス エス.アー.Synthos S.A. | 改質ジオポリマー及び改質ジオポリマー複合材並びにこれらの生産のためのプロセス |
| LT3475241T (lt) | 2016-07-20 | 2020-08-25 | Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia Spolka Jawna | Geopolimero priedo panaudojimas derinyje su nebromintu antipirenu polimero putose |
| LT3487829T (lt) | 2016-07-20 | 2021-10-25 | Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia Spolka Jawna | Geopolimero arba geopolimero kompozito gamybos būdas |
| CN107828084A (zh) | 2016-09-15 | 2018-03-23 | 科莱恩塑料和涂料有限公司 | 用于热塑性聚合物的阻燃剂‑稳定剂组合 |
| CN107828207B (zh) | 2016-09-15 | 2020-12-25 | 科莱恩塑料和涂料有限公司 | 用于热塑性聚合物的阻燃剂-稳定剂组合 |
| KR20190091472A (ko) | 2016-12-22 | 2019-08-06 | 디에스엠 아이피 어셋츠 비.브이. | 개선된 열- 및 전기-저항성 열가소성 수지 조성물 |
| CN111133045A (zh) | 2017-09-29 | 2020-05-08 | 帝斯曼知识产权资产管理有限公司 | 用于电子设备的阻燃组合物和绝缘电线 |
| CN107987516B (zh) * | 2017-12-04 | 2020-12-15 | 上海至正新材料有限公司 | 一种tpu/三元共聚尼龙复合无卤阻燃电缆料及其制备方法 |
| JP7128365B2 (ja) | 2019-03-28 | 2022-08-30 | サザンミルズ インコーポレイテッド | 難燃性布地 |
| CN110075906A (zh) * | 2019-06-11 | 2019-08-02 | 北华大学 | 一种卷曲状g-C3N4及制备方法和用途 |
| WO2022184536A1 (en) * | 2021-03-04 | 2022-09-09 | Basf Se | Process for preparing a melamine condensation product |
| IL310150A (en) | 2021-08-10 | 2024-03-01 | Southern Mills Inc | Fire resistant fabrics |
| CN117720769B (zh) * | 2024-02-07 | 2024-04-30 | 四川兴晶铧科技有限公司 | 一种复合阻燃增效剂以及一种阻燃尼龙材料 |
| FR3162754A1 (fr) | 2024-05-31 | 2025-12-05 | Arkema France | Polyamides polydisperses |
| CN118620381A (zh) * | 2024-06-19 | 2024-09-10 | 金旸(厦门)新材料科技有限公司 | 一种耐高温阻燃玻璃纤维增强聚酰胺复合材料 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2819265A (en) * | 1958-01-07 | Manufacture of melamine | ||
| US2475709A (en) * | 1949-07-12 | Treatment of melam | ||
| DE1694254C3 (de) * | 1968-03-16 | 1984-06-28 | Bayer Ag, 5090 Leverkusen | Selbstverlöschende faserverstärkte Polyamid-Formmassen |
| CH515954A (de) * | 1968-10-17 | 1971-11-30 | Bayer Ag | Selbstverlöschende Polyamid-Formmasse |
| JPS6017225B2 (ja) * | 1977-07-04 | 1985-05-01 | 東レ株式会社 | 難燃性ポリアミド樹脂組成物 |
| JPS6045221B2 (ja) * | 1977-07-04 | 1985-10-08 | 東レ株式会社 | 難燃性ポリアミド樹脂組成物 |
| JPS5472258A (en) * | 1977-11-21 | 1979-06-09 | Toray Ind Inc | Flame-retardant polyamide resin composition |
| DD135207A1 (de) * | 1977-11-22 | 1979-04-18 | Dieter Pape | Herstellung von verstaerkten polyamid-formmassen mit verbesserten eigenschaften |
| US4360616A (en) * | 1980-12-31 | 1982-11-23 | E. I. Du Pont De Nemours And Company | Flame-retardant polyamide compositions |
| GB8307407D0 (en) * | 1983-03-17 | 1983-04-27 | Ici Plc | Flame retardant polyamide compositions |
| JPS59204653A (ja) * | 1983-05-09 | 1984-11-20 | Unitika Ltd | 難燃性ポリエステル樹脂組成物 |
| DE3732907A1 (de) * | 1987-09-30 | 1989-04-13 | Basf Ag | Selbstverloeschende, thermoplastische polyphenylenether-polyamid-formmassen und ihre verwendung zur herstllung von formkoerpern |
| CA1307069C (en) * | 1988-01-29 | 1992-09-01 | Shinichi Akitaya | Flame-retardant polypropylene resin composition |
| JP2841601B2 (ja) * | 1989-12-27 | 1998-12-24 | 住友化学工業株式会社 | 熱可塑性樹脂組成物 |
| BE1008947A3 (nl) * | 1994-12-01 | 1996-10-01 | Dsm Nv | Werkwijze voor de bereiding van condensatieproducten van melamine. |
| JP3134037B2 (ja) * | 1995-01-13 | 2001-02-13 | 太陽インキ製造株式会社 | メラミンの有機酸塩を用いた熱硬化性もしくは光硬化性・熱硬化性コーティング組成物 |
| US5514797A (en) * | 1995-06-07 | 1996-05-07 | Melamine Chemicals, Inc. | Method for increasing purity of melamine |
-
1994
- 1994-12-01 BE BE9401088A patent/BE1008947A3/nl not_active IP Right Cessation
-
1995
- 1995-11-23 CA CA002206535A patent/CA2206535A1/en not_active Abandoned
- 1995-11-23 DE DE69528282T patent/DE69528282T2/de not_active Expired - Lifetime
- 1995-11-23 WO PCT/NL1995/000400 patent/WO1996017013A1/en not_active Ceased
- 1995-11-23 JP JP51862196A patent/JP3620852B2/ja not_active Expired - Lifetime
- 1995-11-23 AT AT95937220T patent/ATE224378T1/de active
- 1995-11-23 JP JP51862096A patent/JP3743572B2/ja not_active Expired - Lifetime
- 1995-11-23 KR KR1019970703749A patent/KR100216479B1/ko not_active Expired - Fee Related
- 1995-11-23 EP EP95937220A patent/EP0794948B1/en not_active Expired - Lifetime
- 1995-11-23 ES ES95937220T patent/ES2181796T3/es not_active Expired - Lifetime
- 1995-11-23 WO PCT/NL1995/000402 patent/WO1996016948A1/en not_active Ceased
- 1995-11-23 AU AU39383/95A patent/AU3938395A/en not_active Abandoned
- 1995-11-23 CN CN95197494A patent/CN1075534C/zh not_active Expired - Lifetime
- 1995-11-23 EP EP95937218A patent/EP0794976B1/en not_active Expired - Lifetime
- 1995-11-23 AU AU39385/95A patent/AU3938595A/en not_active Abandoned
- 1995-11-23 DE DE69514544T patent/DE69514544T2/de not_active Expired - Lifetime
- 1995-11-23 CN CN95197431A patent/CN1067062C/zh not_active Expired - Lifetime
-
1997
- 1997-06-02 US US08/862,959 patent/US6342548B2/en not_active Expired - Lifetime
- 1997-06-02 US US08/862,958 patent/US5985960A/en not_active Expired - Lifetime
-
1998
- 1998-03-04 US US09/034,349 patent/US6051708A/en not_active Expired - Lifetime
-
2000
- 2000-05-23 CN CN00117912A patent/CN1131263C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5985960A (en) | 1999-11-16 |
| US6342548B2 (en) | 2002-01-29 |
| DE69528282T2 (de) | 2003-05-08 |
| JP3620852B2 (ja) | 2005-02-16 |
| EP0794976A1 (en) | 1997-09-17 |
| CN1131263C (zh) | 2003-12-17 |
| DE69528282D1 (de) | 2002-10-24 |
| CN1174563A (zh) | 1998-02-25 |
| US20010008913A1 (en) | 2001-07-19 |
| DE69514544D1 (de) | 2000-02-17 |
| JP3743572B2 (ja) | 2006-02-08 |
| EP0794948A1 (en) | 1997-09-17 |
| ATE224378T1 (de) | 2002-10-15 |
| JPH10511409A (ja) | 1998-11-04 |
| WO1996017013A1 (en) | 1996-06-06 |
| US6051708A (en) | 2000-04-18 |
| CN1173173A (zh) | 1998-02-11 |
| EP0794948B1 (en) | 2002-09-18 |
| AU3938595A (en) | 1996-06-19 |
| JPH10509998A (ja) | 1998-09-29 |
| CN1067062C (zh) | 2001-06-13 |
| KR100216479B1 (ko) | 1999-08-16 |
| BE1008947A3 (nl) | 1996-10-01 |
| CA2206535A1 (en) | 1996-06-06 |
| WO1996016948A1 (en) | 1996-06-06 |
| DE69514544T2 (de) | 2000-08-10 |
| EP0794976B1 (en) | 2000-01-12 |
| AU3938395A (en) | 1996-06-19 |
| CN1288906A (zh) | 2001-03-28 |
| CN1075534C (zh) | 2001-11-28 |
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