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公开(公告)号：US07041780B2
公开(公告)日：2006-05-09
申请号：US10648640
申请日：2003-08-26
申请人： Paul W. Buckley , Jiawen Dong , Mark H. Giammattei , Hua Guo , Robert John Hossan , Christian Lietzau , Norberto Silvi
发明人： Paul W. Buckley , Jiawen Dong , Mark H. Giammattei , Hua Guo , Robert John Hossan , Christian Lietzau , Norberto Silvi
IPC分类号： C08F6/06
CPC分类号： C08G65/44 , B29C47/0004 , B29C47/0011 , B29C47/10 , B29C47/366 , B29C47/369 , B29C47/38 , B29C47/402 , B29C47/50 , B29C47/762 , B29C47/767 , B29C47/786 , B29C47/82 , B29C47/822 , B29C47/827 , B29C47/862 , B29C47/8895 , C08G65/46 , C08L25/02 , C08L71/10 , C08L71/12 , C08L2666/04
摘要： Methods to prepare a poly(arylene ether) and poly(alkenyl aromatic) polymeric material having reduced levels of particulate impurities are described. The polymeric material prepared is suitable for use in data storage media applications.
摘要翻译： 描述了制备具有降低的微粒杂质含量的聚（亚芳基醚）和聚（烯基芳族）聚合物材料的方法。 所制备的聚合物材料适用于数据存储介质应用。
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公开(公告)号：US07256225B2
公开(公告)日：2007-08-14
申请号：US10648647
申请日：2003-08-26
申请人： Paul W. Buckley , Jiawen Dong , Mark H. Giammattei , Hua Guo , Norberto Silvi
发明人： Paul W. Buckley , Jiawen Dong , Mark H. Giammattei , Hua Guo , Norberto Silvi
IPC分类号： C08J3/00
CPC分类号： C08G65/46 , C08L25/06 , C08L71/12 , C08L2666/22
摘要： A method is disclosed to prepare a polymeric material by filtering solutions of poly(arylene ether) and/or poly(alkenyl aromatic) through one or more filtration systems to provide a material having reduced levels of particulate impurities. The polymeric material prepared is suitable for use in data storage media applications.
摘要翻译： 公开了一种通过一个或多个过滤系统过滤聚（亚芳基醚）和/或聚（链烯基芳族化合物）的溶液以制备具有降低的颗粒杂质含量的材料制备聚合材料的方法。 所制备的聚合物材料适用于数据存储介质应用。
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公开(公告)号：US20050049362A1
公开(公告)日：2005-03-03
申请号：US10648640
申请日：2003-08-26
申请人： Paul Buckley , Jiawen Dong , Mark Giammattei , Hua Guo , Robert Hossan , Christian Lietzau , Norberto Silvi
发明人： Paul Buckley , Jiawen Dong , Mark Giammattei , Hua Guo , Robert Hossan , Christian Lietzau , Norberto Silvi
IPC分类号： C08G65/44 , C08G65/46 , C08J3/00 , C08L25/02 , C08L25/04 , C08L25/06 , C08L71/10 , C08L71/12
CPC分类号： C08G65/44 , B29C47/0004 , B29C47/0011 , B29C47/10 , B29C47/366 , B29C47/369 , B29C47/38 , B29C47/402 , B29C47/50 , B29C47/762 , B29C47/767 , B29C47/786 , B29C47/82 , B29C47/822 , B29C47/827 , B29C47/862 , B29C47/8895 , C08G65/46 , C08L25/02 , C08L71/10 , C08L71/12 , C08L2666/04
摘要： Methods to prepare a poly(arylene ether) and poly(alkenyl aromatic) polymeric material having reduced levels of particulate impurities are described. The polymeric material prepared is suitable for use in data storage media applications.
摘要翻译： 描述了制备具有降低的微粒杂质含量的聚（亚芳基醚）和聚（烯基芳族）聚合物材料的方法。 所制备的聚合物材料适用于数据存储介质应用。
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公开(公告)号：US06924350B2
公开(公告)日：2005-08-02
申请号：US10648542
申请日：2003-08-26
申请人： Jiawen Dong , Mark H. Giammattei , Norberto Silvi
发明人： Jiawen Dong , Mark H. Giammattei , Norberto Silvi
CPC分类号： C08G65/46 , C08L71/12 , C08L2666/04
摘要： A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising as upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents for removal of remaining solvent. The one-step method is highly efficient having very high throughput rates while at the same time providing a polymer product containing low levels of residual solvent.
摘要翻译： 描述了分离聚合物 - 溶剂混合物的方法，其中将聚合物 - 溶剂混合物在引入包含作为上游排气口和/或侧面进料排气口的挤出机中之前被加热以允许溶剂的闪蒸，以及用于除去的下游通风口 的剩余溶剂。 一步法是高效率的，具有非常高的生产率，同时提供含有低水平残余溶剂的聚合物产物。
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公开(公告)号：US06949622B2
公开(公告)日：2005-09-27
申请号：US10648524
申请日：2003-08-26
申请人： Norberto Silvi , Mark H. Giammattei , Jan P. Keulen , David W. Woodruff , Paul R. Wilson , Paul W. Buckley , Norman Enoch Johnson
发明人： Norberto Silvi , Mark H. Giammattei , Jan P. Keulen , David W. Woodruff , Paul R. Wilson , Paul W. Buckley , Norman Enoch Johnson
IPC分类号： C08J3/12 , B29C47/00 , B29C47/76 , C08F6/10 , C08F6/12 , C08G63/89 , C08G65/46 , C08G73/10 , C08G75/20 , C08G77/34 , C08J3/215
CPC分类号： C08G65/46 , B29C47/0009 , B29C47/0871 , B29C47/767 , B82Y30/00 , C08F6/10 , C08F6/12 , C08G63/89 , C08G73/1053 , C08G75/20 , C08G77/34
摘要： A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising an upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents for removal of remaining solvent. The one-step method is highly efficient having very high throughput rates while at the same time providing a polymer product containing low levels of residual solvent.
摘要翻译： 描述了分离聚合物 - 溶剂混合物的方法，其中将聚合物 - 溶剂混合物在引入包含上游通气口和/或侧面进料通气口的挤出机中之前被加热以允许溶剂的闪蒸，以及用于除去的下游通气孔 的剩余溶剂。 一步法是高效率的，具有非常高的生产率，同时提供含有低水平残余溶剂的聚合物产物。
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公开(公告)号：US07226989B2
公开(公告)日：2007-06-05
申请号：US11145816
申请日：2005-06-06
IPC分类号： C08F6/10
CPC分类号： C08G65/46 , B29C47/0009 , B29C47/0871 , B29C47/767 , B82Y30/00 , C08F6/10 , C08F6/12 , C08G63/89 , C08G73/1053 , C08G75/20 , C08G77/34
摘要： A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising an upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents for removal of remaining solvent. The one-step method is highly efficient having very high throughput rates while at the same time providing a polymer product containing low levels of residual solvent.
摘要翻译： 描述了分离聚合物 - 溶剂混合物的方法，其中将聚合物 - 溶剂混合物在引入包含上游通气口和/或侧面进料通气口的挤出机中之前被加热以允许溶剂的闪蒸，以及用于除去的下游通气孔 的剩余溶剂。 一步法是高效率的，具有非常高的生产率，同时提供含有低水平残余溶剂的聚合物产物。
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公开(公告)号：US07122619B2
公开(公告)日：2006-10-17
申请号：US11144141
申请日：2005-06-03
申请人： Norberto Silvi , Mark H. Giammattei , Jan P. Keulen , David W. Woodruff , Paul R. Wilson , Paul W. Buckley , Norman Enoch Johnson
发明人： Norberto Silvi , Mark H. Giammattei , Jan P. Keulen , David W. Woodruff , Paul R. Wilson , Paul W. Buckley , Norman Enoch Johnson
IPC分类号： C08F6/10
CPC分类号： C08G65/46 , B29C47/0009 , B29C47/0871 , B29C47/767 , B82Y30/00 , C08F6/10 , C08F6/12 , C08G63/89 , C08G73/1053 , C08G75/20 , C08G77/34
摘要： A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising an upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents for removal of remaining solvent. The one-step method is highly efficient having very high throughput rates while at the same time providing a polymer product containing low levels of residual solvent.
摘要翻译： 描述了分离聚合物 - 溶剂混合物的方法，其中将聚合物 - 溶剂混合物在引入包含上游通气口和/或侧面进料通气口的挤出机中之前被加热以允许溶剂的闪蒸，以及用于除去的下游通气孔 的剩余溶剂。 一步法是高效率的，具有非常高的生产率，同时提供含有低水平残余溶剂的聚合物产物。
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公开(公告)号：US20050049333A1
公开(公告)日：2005-03-03
申请号：US10648647
申请日：2003-08-26
申请人： Paul Buckley , Jiawen Dong , Mark Giammattei , Hua Guo , Norberto Silvi
发明人： Paul Buckley , Jiawen Dong , Mark Giammattei , Hua Guo , Norberto Silvi
CPC分类号： C08G65/46 , C08L25/06 , C08L71/12 , C08L2666/22
摘要： A method is disclosed to prepare a polymeric material by filtering solutions of poly(arylene ether) and/or poly(alkenyl aromatic) through one or more filtration systems to provide a material having reduced levels of particulate impurities. The polymeric material prepared is suitable for use in data storage media applications.
摘要翻译： 公开了一种通过一个或多个过滤系统过滤聚（亚芳基醚）和/或聚（链烯基芳族化合物）的溶液以制备具有降低的颗粒杂质含量的材料制备聚合材料的方法。 所制备的聚合物材料适用于数据存储介质应用。
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9.发明授权
公开(公告)号：US5633319A
公开(公告)日：1997-05-27
申请号：US587055
申请日：1996-01-16
摘要： Non-delaminating resinous compositions are prepared by blending at least one polyetherimide, at least one liquid crystalline polyester in an amount to provide lower melt viscosity, and a compatibilizing amount of at least one polyepoxy compound. The compositions may also contain a minor proportion of at least one non-liquid crystalline polyester such as poly(ethylene terephthalate) or poly(ethylene 2,6-naphthalenedicarboxylate).
摘要翻译： 通过将至少一种聚醚酰亚胺，至少一种液晶聚酯与提供较低熔体粘度的量和至少一种聚环氧化合物的相容量混合来制备非分层树脂组合物。 组合物还可以含有少量的至少一种非液晶聚酯，例如聚对苯二甲酸乙二醇酯或聚（2,6-萘二甲酸乙二酯）。
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公开(公告)号：US20050049394A1
公开(公告)日：2005-03-03
申请号：US10648542
申请日：2003-08-26
申请人： Jiawen Dong , Mark Giammattei , Norberto Silvi
发明人： Jiawen Dong , Mark Giammattei , Norberto Silvi
CPC分类号： C08G65/46 , C08L71/12 , C08L2666/04
摘要： A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising an upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents for removal of remaining solvent. The one-step method is highly efficient having very high throughput rates while at the same time providing a polymer product containing low levels of residual solvent.
摘要翻译： 描述了分离聚合物 - 溶剂混合物的方法，其中将聚合物 - 溶剂混合物在引入包含上游通气口和/或侧面进料通气口的挤出机中之前被加热以允许溶剂的闪蒸，以及用于除去的下游通气孔 的剩余溶剂。 一步法是高效率的，具有非常高的生产率，同时提供含有低水平残余溶剂的聚合物产物。
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