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公开(公告)号：US20110147041A1
公开(公告)日：2011-06-23
申请号：US12966080
申请日：2010-12-13
CPC分类号： C08L23/06 , C08K5/14 , C08K5/34 , C08K5/375 , C08L23/0815 , C08L71/02 , H01B3/441 , C08L2666/02 , C08L2666/06
摘要： Compositions comprising: A. Ethylene-based polymer, e.g., LDPE; B. Polyalkylene glycol, e.g., PEG; C. Tertiary hindered amine stabilizer; D. Sulphur-containing hindered phenol antioxidant; E. Peroxide; and F. Optional coagent are useful in the preparation of TRXLPE insulation for medium voltage cable that exhibits a commercially desirable balance of long term heat aging retardancy and water-tree resistance.
摘要翻译： 组合物包含：A.乙烯基聚合物，例如LDPE; B.聚亚烷基二醇，例如PEG; C.三级受阻胺稳定剂; D.含硫受阻酚抗氧化剂; 过氧化物 和F.任选的助剂可用于制备用于中压电缆的TRXLPE绝缘体，其具有长期的热老化阻滞性和耐水树脂性的商业上期望的平衡。
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2.发明授权公开(公告)号：US10513625B2
公开(公告)日：2019-12-24
申请号：US14441018
申请日：2012-12-29
申请人： Dow Global Technologies LLC , Yabin Sun , Timothy J. Person , Jeffrey M. Cogen , Neil W. Dunchus , Hao Ming Tu
发明人： Yabin Sun , Timothy J. Person , Jeffrey M. Cogen , Neil W. Dunchus , Hao Ming Tu
IPC分类号： C09D123/06 , C08K5/14 , C08K5/134 , C08K5/36 , H01B13/00
摘要： Cross-linkable polymeric compositions comprising an ethylene-based polymer, an organic peroxide, an optional cross-linking coagent, and an antioxidant. Such cross-linkable polymeric compositions are prepared by imbibing at least a portion of the organic peroxide, the optional cross-linking coagent, and the antioxidant into the ethylene-based polymer. Such cross-linkable polymeric compositions can be employed in forming coated conductors.
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公开(公告)号：US09058918B2
公开(公告)日：2015-06-16
申请号：US12993287
申请日：2009-05-18
申请人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
发明人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
CPC分类号： H01B7/282 , H01B13/148
摘要： TRXLPE-type cable sheaths are prepared by a method in which a solid polymer is mixed with a liquid water tree-resistant agent either by dosing or direct injection. In the dosing method, the solid polymer, e.g., high pressure LDPE, is sprayed or otherwise contacted with the liquid agent, e.g., PEG, the agent is allowed to absorb into the polymer, and the polymer with absorbed agent is then fed to an extrusion apparatus for extrusion over a sheathed or unsheathed wire or optic fiber. In the direct injection method, the solid polymer is first fed to an extrusion apparatus, and the liquid agent is sprayed or otherwise contacted with the polymer before the two are blended with one another through the action of the mixing elements of the apparatus.
摘要翻译： TRXLPE型电缆护套通过一种方法制备，其中固体聚合物通过定量给药或直接注射与液体耐水树胶混合。 在定量给料方法中，固体聚合物例如高压LDPE被喷射或以其它方式与液体试剂（例如PEG）接触，使试剂吸收到聚合物中，然后将具有吸收剂的聚合物进料到 用于在护套或未涂覆的线或光纤上挤出的挤出设备。 在直接注射方法中，首先将固体聚合物进料到挤出装置中，并且通过装置的混合元件的作用将液体剂彼此喷雾或以其它方式与聚合物接触。
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公开(公告)号：US09040828B2
公开(公告)日：2015-05-26
申请号：US13822236
申请日：2011-09-23
IPC分类号： H01B3/44 , C08K5/3492 , H01B7/28
CPC分类号： H01B3/441 , C08K5/3492 , H01B7/2813 , C08L23/02
摘要： Disclosed are polymeric compositions with improved breakdown strength. The polymeric compositions contain a polyolefin and a voltage stabilizing agent. The voltage stabilizing agent contains a triazine. The triazine may include a substituent that enables keto-enol tautomerism, which provides the voltage stabilizing agent with additional energy dissipation capacity. The present polymeric compositions exhibit improved breakdown strength when applied as an insulating layer for power cable.
摘要翻译： 公开了具有改进的击穿强度的聚合物组合物。 聚合物组合物含有聚烯烃和电压稳定剂。 电压稳定剂含有三嗪。 三嗪可以包括能够产生酮 - 烯醇互变异构的取代基，其为电压稳定剂提供额外的能量耗散能力。 当用作电力电缆的绝缘层时，本发明的聚合物组合物表现出改进的击穿强度。
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公开(公告)号：US08045833B2
公开(公告)日：2011-10-25
申请号：US12517326
申请日：2007-11-29
CPC分类号： H01B7/295
摘要： Shear thickening compositions can function in an energy or communications transmission cable to provide enhanced protection against externally applied forces, e.g., cutting or puncture from a shovel. As a free or bound layer, or when used via impregnation into a substrate used for an internal component or wrap, the shear thickening composition provides protection against mechanical damage that far surpasses conventional technologies. In foamable compositions for cable components, the shear thickening composition provides enhanced integrity of the polymer melt for enhanced foam performance. As a flame retardant component, the shear thickening composition provides an enhanced char formation mechanism for superior flame retardance.
摘要翻译： 剪切增稠组合物可以在能量或通信传输电缆中起作用，以提供防止外部施加的力的增强的保护，例如从铲中切割或穿刺。 作为自由或结合的层，或当通过浸渍用于内部组分或包裹物的基材中使用时，剪切增稠组合物提供远远超过常规技术的机械损伤的保护。 在用于电缆组件的可发泡组合物中，剪切增稠组合物提供增强的聚合物熔体的完整性以增强泡沫性能。 作为阻燃组分，剪切增稠组合物提供了增强的炭形成机理，用于优异的阻燃性。
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公开(公告)号：US20110094772A1
公开(公告)日：2011-04-28
申请号：US12993287
申请日：2009-05-18
申请人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
发明人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
CPC分类号： H01B7/282 , H01B13/148
摘要： TRXLPE-type cable sheaths are prepared by a method in which a solid polymer is mixed with a liquid water tree-resistant agent either by dosing or direct injection. In the dosing method, the solid polymer, e.g., high pressure LDPE, is sprayed or otherwise contacted with the liquid agent, e.g., PEG, the agent is allowed to absorb into the polymer, and the polymer with absorbed agent is then fed to an extrusion apparatus for extrusion over a sheathed or unsheathed wire or optic fiber. In the direct injection method, the solid polymer is first fed to an extrusion apparatus, and the liquid agent is sprayed or otherwise contacted with the polymer before the two are blended with one another through the action of the mixing elements of the apparatus.
摘要翻译： TRXLPE型电缆护套通过一种方法制备，其中固体聚合物通过定量给药或直接注射与液体耐水树胶混合。 在定量给料方法中，固体聚合物例如高压LDPE被喷射或以其它方式与液体试剂（例如PEG）接触，使试剂吸收到聚合物中，然后将具有吸收剂的聚合物进料到 用于在护套或未涂覆的线或光纤上挤出的挤出设备。 在直接注射方法中，首先将固体聚合物进料到挤出装置中，并且通过装置的混合元件的作用将液体剂彼此喷雾或以其它方式与聚合物接触。
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7.发明申请CROSS-LINKABLE POLYMERIC COMPOSITIONS, METHODS FOR MAKING THE SAME, AND ARTICLES MADE THEREFROM 审中-公开可交联的聚合物组合物，其制备方法及其制备方法公开(公告)号：US20150299494A1
公开(公告)日：2015-10-22
申请号：US14441018
申请日：2012-12-29
申请人： Yabin SUN , Timothy J. PERSON , Jeffrey M. COGEN , Neil W. Dunchus , Haoming TU , DOW GLOBAL TECHNOLOGIES LLC
发明人： Yabin Sun , Timothy J. Person , Jeffrey M. Cogen , Neil W. Dunchus , Hao Ming Tu
IPC分类号： C09D123/06 , H01B13/00 , C08K5/36 , C08K5/14 , C08K5/134
CPC分类号： C09D123/06 , C08J3/128 , C08J3/203 , C08J2323/04 , C08K5/0025 , C08K5/134 , C08K5/14 , C08K5/36 , H01B3/441 , H01B13/0016 , C08L23/06
摘要： Cross-linkable polymeric compositions comprising an ethylene-based polymer, an organic peroxide, an optional cross-linking coagent, and an antioxidant. Such cross-linkable polymeric compositions are prepared by imbibing at least a portion of the organic peroxide, the optional cross-linking coagent, and the antioxidant into the ethylene-based polymer. Such cross-linkable polymeric compositions can be employed in forming coated conductors.
摘要翻译： 可交联聚合物组合物包含乙烯基聚合物，有机过氧化物，任选的交联助剂和抗氧化剂。 通过将至少一部分有机过氧化物，任选的交联助剂和抗氧化剂吸入到基于乙烯的聚合物中来制备这种可交联的聚合物组合物。 这种可交联的聚合物组合物可以用于形成涂覆的导体。
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公开(公告)号：US20130175070A1
公开(公告)日：2013-07-11
申请号：US13822236
申请日：2011-09-23
IPC分类号： H01B3/44
CPC分类号： H01B3/441 , C08K5/3492 , H01B7/2813 , C08L23/02
摘要： Disclosed are polymeric compositions with improved breakdown strength. The polymeric compositions contain a polyolefin and a voltage stabilizing agent. The voltage stabilizing agent contains a triazine. The triazine may include a substituent that enables keto-enol tautomerism, which provides the voltage stabilizing agent with additional energy dissipation capacity. The present polymeric compositions exhibit improved breakdown strength when applied as an insulating layer for power cable.
摘要翻译： 公开了具有改进的击穿强度的聚合物组合物。 聚合物组合物含有聚烯烃和电压稳定剂。 电压稳定剂含有三嗪。 三嗪可以包括能够产生酮 - 烯醇互变异构的取代基，其为电压稳定剂提供额外的能量耗散能力。 当用作电力电缆的绝缘层时，本发明的聚合物组合物表现出改进的击穿强度。
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公开(公告)号：US20100027948A1
公开(公告)日：2010-02-04
申请号：US12517326
申请日：2007-11-29
CPC分类号： H01B7/295
摘要： Shear thickening compositions can function in an energy or communications transmission cable to provide enhanced protection against externally applied forces, e.g., cutting or puncture from a shovel. As a free or bound layer, or when used via impregnation into a substrate used for an internal component or wrap, the shear thickening composition provides protection against mechanical damage that far surpasses conventional technologies. In foamable compositions for cable components, the shear thickening composition provides enhanced integrity of the polymer melt for enhanced foam performance. As a flame retardant component, the shear thickening composition provides an enhanced char formation mechanism for superior flame retardance.
摘要翻译： 剪切增稠组合物可以在能量或通信传输电缆中起作用，以提供防止外部施加的力的增强的保护，例如从铲中切割或穿刺。 作为自由或结合的层，或当通过浸渍用于内部组分或包裹物的基材中使用时，剪切增稠组合物提供远远超过常规技术的机械损伤的保护。 在用于电缆组件的可发泡组合物中，剪切增稠组合物提供增强的聚合物熔体的完整性以增强泡沫性能。 作为阻燃组分，剪切增稠组合物提供了增强的炭形成机理，用于优异的阻燃性。
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公开(公告)号：US08455580B2
公开(公告)日：2013-06-04
申请号：US12966080
申请日：2010-12-13
IPC分类号： C08K5/00
CPC分类号： C08L23/06 , C08K5/14 , C08K5/34 , C08K5/375 , C08L23/0815 , C08L71/02 , H01B3/441 , C08L2666/02 , C08L2666/06
摘要： Compositions comprising: A. Ethylene-based polymer, e.g., LDPE; B. Polyalkylene glycol, e.g., PEG; C. Tertiary hindered amine stabilizer; D. Sulphur-containing hindered phenol antioxidant; E. Peroxide; and F. Optional coagent are useful in the preparation of TRXLPE insulation for medium voltage cable that exhibits a commercially desirable balance of long term heat aging retardancy and water-tree resistance.
摘要翻译： 组合物包含：A.乙烯基聚合物，例如LDPE; B.聚亚烷基二醇，例如PEG; C.三级受阻胺稳定剂; D.含硫受阻酚抗氧化剂; 过氧化物 和F.任选的助剂可用于制备用于中压电缆的TRXLPE绝缘体，其具有长期的热老化阻滞性和耐水树脂性的商业上期望的平衡。
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