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公开(公告)号:US06469093B1
公开(公告)日:2002-10-22
申请号:US09438998
申请日:1999-11-12
IPC分类号: C08K304
CPC分类号: H01B1/24 , C08K3/34 , C08L71/12 , C08L71/123 , C08L77/00 , C08L77/02 , C08L77/06 , C08L71/00
摘要: The present invention relates to a thermoplastic resin composition and a method for making the same. The composition comprises the reaction product of about 10 wt. % to about 50 wt. % polyphenylene ether, about 35 wt. % to about 65 wt. % polyamide, preferably about 0.4 wt. % to about 3.0 wt. % carbon fibrils, and optionally about 5 wt. % to about 40 wt. % talc, up to about 10 wt. % compatibilizing agent and up to about 20 wt. % impact modifier. The method comprises forming a carbon masterbatch with polyamide and introducing the masterbatch and the polyamide subsequent to compounding the polyphenylene ether with a compatibilizing agent.
摘要翻译: 本发明涉及热塑性树脂组合物及其制造方法。 该组合物包含约10wt。 %至约50wt。 %聚苯醚,约35wt。 %至约65wt。 %聚酰胺,优选约0.4wt。 %至约3.0wt。 %碳原纤维,和任选地约5wt。 %至约40wt。 %滑石,至多约10重量% %相容剂和高达约20wt。 %影响修饰符。 该方法包括用聚酰胺形成碳母粒并在将聚苯醚与相容剂混合之后引入母料和聚酰胺。
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公开(公告)号:US07226963B2
公开(公告)日:2007-06-05
申请号:US10249929
申请日:2003-05-20
CPC分类号: H01B1/24 , C08K3/34 , C08L71/12 , C08L71/123 , C08L77/00 , C08L77/02 , C08L77/06 , C08L71/00
摘要: The present invention relates to a thermoplastic resin composition and a method for making the same. The composition comprises the reaction product of about 10 wt % to about 50 wt % polyphenylene ether, about 35 wt % to about 65 wt % polyamide, preferably about 0.4 wt % to about 3.0 wt % carbon fibrils, and optionally about 5 wt % to about 40 wt % talc, up to about 10 wt % compatibilizing agent and up to about 20 wt % impact modifier. The method comprises forming a carbon masterbatch with polyamide and introducing the masterbatch and the polyamide subsequent to compounding the polyphenylene ether with a compatibilizing agent.
摘要翻译: 本发明涉及热塑性树脂组合物及其制造方法。 组合物包含约10重量%至约50重量%的聚苯醚,约35重量%至约65重量%的聚酰胺,优选约0.4重量%至约3.0重量%的碳原纤的反应产物,以及任选地约5重量%至 约40重量%的滑石,至多约10重量%的相容剂和至多约20重量%的抗冲改性剂。 该方法包括用聚酰胺形成碳母粒并在将聚苯醚与相容剂混合之后引入母料和聚酰胺。
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公开(公告)号:US06486255B2
公开(公告)日:2002-11-26
申请号:US09683867
申请日:2002-02-25
IPC分类号: C08K334
CPC分类号: H01B1/24 , C08K3/34 , C08L71/12 , C08L71/123 , C08L77/00 , C08L77/02 , C08L77/06 , C08L71/00
摘要: The present invention relates to a thermoplastic resin composition and a method for making the same. The method for manufacturing a thermoplastic resin composition comprises introducing carbon fibrils and a polyamide into a first mixture comprising a polyphenylene ether, a polyamide, and a compatibilizing agent to provide a second mixture comprising, based upon the total weight of the second mixture: about 10 to about 50 wt. % of the polyphenylene ether, about 35 to about 65 wt. % of the polyamide, about 0.4 to about 3 wt. % of the carbon fibrils, and about 0.4 to about 3 wt. % of the compatibilizing agent; and blending the second mixture at a temperature sufficient to melt the polyphenylene ether.
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4.
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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