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公开(公告)号：US07413684B2
公开(公告)日：2008-08-19
申请号：US11107684
申请日：2005-04-15
申请人： James Ross Fishburn , Robert Hossan , Sai Pei Ting
发明人： James Ross Fishburn , Robert Hossan , Sai Pei Ting
IPC分类号： H01B1/24
CPC分类号： H01B1/24
摘要： A conductive composition comprises a poly(arylene ether), a polyamide, a conductive additive, and an impact modifier, wherein the composition demonstrates less than or equal to 0.0150 grams of composition buildup on the die face per minute of running time per meter of die opening perimeter after extruding the composition at a steady state for five minutes.
摘要翻译： 导电组合物包括聚（亚芳基醚），聚酰胺，导电添加剂和抗冲击改性剂，其中组合物表现出每分钟模具面积的每毫升模具面积的0.0150克， 将组合物在稳定状态下挤出五分钟后的开口周长。
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公开(公告)号：US20070235699A1
公开(公告)日：2007-10-11
申请号：US11763658
申请日：2007-06-15
申请人： Robert Hossan , Sai-Pei Ting
发明人： Robert Hossan , Sai-Pei Ting
IPC分类号： C08G69/00
CPC分类号： C08L77/06 , C08J3/226 , C08J2371/12 , C08J2477/00 , C08K3/04 , C08L71/12 , C08L71/123 , C08L77/00 , C08L77/02 , C08L2205/02 , C08L2205/03 , C08L2666/20 , C08L2666/22 , C08L2666/14
摘要： Disclosed herein is a method of making conductive thermoplastic compositions, particularly conductive poly(arylene ether)/polyamide compositions using a conductive masterbatch, whereas the conductive masterbatch is made by a method comprising mixing conductive carbon black and a first resin to form a conductive carbon black/resin mixture; and compounding the conductive carbon black/resin mixture with a second resin, wherein the first resin is a powder.
摘要翻译： 本发明公开了一种制备导电热塑性组合物，特别是使用导电母料的导电性聚（亚芳基醚）/聚酰胺组合物的方法，而导电母料通过包括混合导电炭黑和第一树脂以形成导电炭黑的方法制备 /树脂混合物; 并将所述导电炭黑/树脂混合物与第二树脂混合，其中所述第一树脂是粉末。
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公开(公告)号：US06486244B2
公开(公告)日：2002-11-26
申请号：US09764678
申请日：2001-01-18
IPC分类号： C08K332
CPC分类号： C09K21/12 , C08J3/226 , C08J2471/00 , C08K5/523 , C08L25/06 , C08L71/12 , C08L71/123 , C08L2666/14 , C08L2666/04
摘要： The invention relates to a process for the manufacture of a thermoplastic composition comprising a polyphenylene ether resin and a styrenic resin wherein the processes comprises a concentrate of polyphenylene ether resin with an organic phosphate compound. The concentrate allows for ease of handling of polyphenylene ether resin without the risk of dust ignition while obtaining substantially the same physical properties as obtained with polyphenylene ether resin powder. The invention also relates to articles formed out of the compositions made by the process of the invention.
摘要翻译： 本发明涉及一种制造包含聚苯醚树脂和苯乙烯树脂的热塑性组合物的方法，其中该方法包括聚苯醚树脂与有机磷酸盐化合物的浓缩物。 浓缩物可以容易地处理聚苯醚树脂，而不会发生灰尘点燃的危险，同时获得与聚苯醚树脂粉末获得的基本相同的物理性能。 本发明还涉及由通过本发明的方法制备的组合物形成的制品。
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公开(公告)号：US6096821A
公开(公告)日：2000-08-01
申请号：US285419
申请日：1999-04-02
CPC分类号： C08J3/005 , C08L71/123 , C08J2371/12
摘要： The invention relates to a process for the manufacture of a thermoplastic composition comprising a polyphenylene ether resin and optionally, a styrenic resin wherein the processes comprises a polyphenylene ether resin in a particulate form having less than about 5% by weight, preferably less than about 2% by weight, more preferably less than about 1% by weight, and most preferably essentially no particles less than about 75 microns in size. The particulate form allows for ease of handling of polyphenylene ether resin with a substantially reduced risk of dust ignition while obtaining substantially the same physical properties as obtained with polyphenylene ether resin powder.The invention also relates to articles formed out of the compositions made by the process of the invention.
摘要翻译： 本发明涉及一种用于制造包含聚苯醚树脂和任选的苯乙烯树脂的热塑性组合物的方法，其中所述方法包括颗粒形式的聚苯醚树脂，其具有小于约5重量％，优选小于约2重量％ 重量％，更优选小于约1重量％，最优选基本上不含小于约75微米尺寸的颗粒。 颗粒形式允许易于处理聚苯醚树脂，同时获得与聚苯醚树脂粉末获得的基本上相同的物理性能，其具有显着降低灰尘点燃的风险。 本发明还涉及由通过本发明的方法制备的组合物形成的制品。
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公开(公告)号：US08906273B2
公开(公告)日：2014-12-09
申请号：US13214908
申请日：2011-08-22
申请人： Montgomery M. Alger , Robert Hossan , Torben P. Kempers , Geoffrey H. Riding , David J. Swanson , Michael L. Todt
发明人： Montgomery M. Alger , Robert Hossan , Torben P. Kempers , Geoffrey H. Riding , David J. Swanson , Michael L. Todt
CPC分类号： C08J3/22 , B29C47/0004 , B29C47/0011 , C08J3/20 , C08K5/0008 , C08L51/04 , C08L71/12
摘要： A method of making a thermoplastic composition comprises melt extruding a poly(arylene ether) powder to form a first pelletized poly(arylene ether); and melt extruding the first pelletized poly(arylene ether) to form a second pelletized poly(arylene ether), wherein the second pelletized poly(arylene ether) has a level of butyraldehyde less than the first pelletized poly(arylene ether) and the second pelletized poly(arylene ether) has a level of trimethylanisole less than the first pelletized poly(arylene ether).
摘要翻译： 制备热塑性组合物的方法包括熔融挤出聚（亚芳基醚）粉末以形成第一粒状聚（亚芳基醚）; 并熔融挤出第一粒状聚（亚芳基醚）以形成第二粒状聚（亚芳基醚），其中第二粒状聚（亚芳基醚）的丁醛含量低于第一粒状聚亚芳基醚，第二颗粒状聚 聚（亚芳基醚）具有比第一粒状聚（亚芳基醚）低的三甲基茴香醚的含量。
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公开(公告)号：US20090039320A1
公开(公告)日：2009-02-12
申请号：US12254173
申请日：2008-10-20
申请人： Montgomery M. Alger , Robert Hossan , Torben P. Kempers , Geoffrey H. Riding , David J. Swanson , Michael L. Todt
发明人： Montgomery M. Alger , Robert Hossan , Torben P. Kempers , Geoffrey H. Riding , David J. Swanson , Michael L. Todt
IPC分类号： C08L71/12 , C08F283/08 , H01B1/20
CPC分类号： C08J3/22 , B29C48/022 , B29C48/04 , C08J3/20 , C08K5/0008 , C08L51/04 , C08L71/12
摘要： A method of making a thermoplastic composition comprises melt mixing a concentrate comprising a first thermoplastic, a second thermoplastic and an additive with a component selected from the group consisting of a third thermoplastic, fire retardant additive, reinforcing agent, electrically conductive filler, non-electrically conductive filler and combinations of two or more of the foregoing.
摘要翻译： 制备热塑性组合物的方法包括将包含第一热塑性塑料，第二热塑性塑料和添加剂的浓缩物与选自第三种热塑性塑料，阻燃添加剂，增强剂，导电填料，非电 导电填料和上述两种或更多种的组合。
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公开(公告)号：US20050228077A1
公开(公告)日：2005-10-13
申请号：US10815881
申请日：2004-03-31
申请人： Montgomery Alger , Robert Hossan , Torben Kempers , Geoffrey Riding , David Swanson , Michael Todt
发明人： Montgomery Alger , Robert Hossan , Torben Kempers , Geoffrey Riding , David Swanson , Michael Todt
CPC分类号： C08J3/22 , B29C47/0004 , B29C47/0011 , C08J3/20 , C08K5/0008 , C08L51/04 , C08L71/12
摘要： A method of making a thermoplastic composition comprises melt mixing a concentrate comprising a first thermoplastic, a second thermoplastic and an additive with a component selected from the group consisting of a third thermoplastic, fire retardant additive, reinforcing agent, electrically conductive filler, non-electrically conductive filler and combinations of two or more of the foregoing.
摘要翻译： 一种制备热塑性组合物的方法包括将包含第一热塑性塑料，第二热塑性塑料和添加剂的浓缩物与选自第三种热塑性塑料，阻燃添加剂，增强剂，导电填料，非电 导电填料和上述两种或更多种的组合。
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8.发明授权公开(公告)号：US06221283B1
公开(公告)日：2001-04-24
申请号：US09440720
申请日：1999-11-16
申请人： Raja Dharmarajan , Robert Hossan , Biswaroop Majumdar , Alan Oshinski , Christiaan H. Koevoets , Jan P H Keulen , Antoinette C. van Bennekom , Johannes Matthijssen , Ilse Schlosser
发明人： Raja Dharmarajan , Robert Hossan , Biswaroop Majumdar , Alan Oshinski , Christiaan H. Koevoets , Jan P H Keulen , Antoinette C. van Bennekom , Johannes Matthijssen , Ilse Schlosser
IPC分类号： H01B124
摘要： The invention relates to a method of making a conductive thermoplastic composition containing at least one dispersed phase polymer with a continuous phase polymer and at least one conductivity imparting agent wherein the bulk resistivity of the composition is at least partially determined by the particle size of the dispersed phase within the continuous phase. The thermoplastic composition preferably comprises a compatibilized blend of at least one polyphenylene ether resin, at least one polyamide resin, and at least one conductivity imparting agent, and optionally, one or more of impact modifiers, stabilizers, antioxidants, lubricants, and fillers.
摘要翻译： 本发明涉及制备含有至少一种分散相聚合物与连续相聚合物和至少一种导电性赋予剂的导电热塑性组合物的方法，其中组合物的体电阻率至少部分地由分散的 在连续相中相。 热塑性组合物优选包含至少一种聚苯醚树脂，至少一种聚酰胺树脂和至少一种导电性赋予剂以及任选的一种或多种抗冲改性剂，稳定剂，抗氧化剂，润滑剂和填料的增容共混物。
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9.发明授权Method for the preparation of conductive polyphenylene ether-polyamide compositions 失效导电聚苯醚 - 聚酰胺组合物的制备方法
公开(公告)号：US5843340A
公开(公告)日：1998-12-01
申请号：US818991
申请日：1997-03-17
申请人： Norberto Silvi , William R. Haaf , Mark Giammattei , Robert Hossan , Thomas J. Stanley , William D. Richards
发明人： Norberto Silvi , William R. Haaf , Mark Giammattei , Robert Hossan , Thomas J. Stanley , William D. Richards
CPC分类号： H01B1/24 , C08L71/12 , C08L71/123 , C08L77/00 , C08L77/02 , C08L77/06 , Y10S524/91
摘要： Conductive polyphenylene ether-polyamide compositions having excellent ductility are prepared by melt blending polyphenylene ether, an unsaturated impact modifying polymer and a functionalizing compound in an initial step, optionally in combination with a portion of the polyamide, and subsequently melt blending with the remainder of the polyamide and conductive carbon black having a low volatiles content. A mixture of polyamides, illustrated by mixtures of polyamide-6 and polyamide-66, is employed.
摘要翻译： 具有优异延展性的导电聚苯醚 - 聚酰胺组合物通过在初始步骤中熔融共混聚苯醚，不饱和的抗冲击改性聚合物和官能化化合物来制备，任选地与一部分聚酰胺组合，然后与剩余的 具有低挥发物含量的聚酰胺和导电炭黑。 使用由聚酰胺-6和聚酰胺66的混合物表示的聚酰胺的混合物。
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公开(公告)号：US5536780A
公开(公告)日：1996-07-16
申请号：US110142
申请日：1993-08-20
申请人： Qamar Bhatia , Jack Hill , Robert Hossan , William Pecak , Robert Wildi
发明人： Qamar Bhatia , Jack Hill , Robert Hossan , William Pecak , Robert Wildi
摘要： A process for making reduced gloss thermoplastic resin compositions is provided. The process involves compounding a nitrile polymer with an electrophilic reagent to form a polymeric gel compound, blending the polymeric gel compound with a first thermoplastic resin and a weight ratio of between 5:1 and 0.5:1 to make a concentrate comprising gels dispersed in the first thermoplastic resin, and admixing the concentrate with a second thermoplastic resin produced the desired composition, wherein the concentrate is used at a level of from 2 to 60 percent by weight based on the total weight of the composition. The process provides improved product consistency, and consistently yields a product exhibiting reduced gloss and high levels of impact strength with a uniformly dispersed concentration of polymeric gels therein. The compositions are useful in making molded articles exhibiting consistent reduced gloss and high impact strengths.
摘要翻译： 提供一种制备减少光泽的热塑性树脂组合物的方法。 该方法包括将腈聚合物与亲电试剂混合以形成聚合物凝胶化合物，将聚合物凝胶化合物与第一热塑性树脂混合，并且重量比为5:1至0.5:1以制备包含分散在 第一热塑性树脂，并将浓缩物与产生所需组合物的第二热塑性树脂混合，其中基于组合物的总重量，浓缩物的用量为2-60重量％。 该方法提供了改进的产品一致性，并且一致地产生具有均匀分散的聚合物凝胶浓度的光泽降低和冲击强度高的产品。 所述组合物可用于制备具有一致的降低光泽度和高冲击强度的模塑制品。
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