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公开(公告)号：US20150376369A1
公开(公告)日：2015-12-31
申请号：US14752454
申请日：2015-06-26
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION
Inventor： Sathish Kumar Ranganathan , Sean William Culligan , Cody R. Davis , Srinivas Siripurapu , Vijay Mhetar
CPC classification number: C08K3/346 , C08K3/22 , C08K3/28 , C08K3/36 , C08K3/38 , C08K2003/222 , C08K2003/2227 , C08K2003/2296 , C08K2003/282 , C08K2003/385 , H01B3/307 , H01B3/441 , C08L23/02
Abstract: A thermoset composition can include a cross-linked polyolefin; a primary filler selected from the group consisting of talc, calcined clay, or combinations thereof; a secondary filler selected from one or more of a metal oxide and a metal nitride, and one of a composition stabilizer and antioxidant. The thermoset composition can exhibit a thermal conductivity of at least about 0.27 W/mK, and/or a dielectric loss tangent of less than about 3% when measured at 90° C. The thermoset composition can be used in the construction on an insulation layer or jacket layer of a power cable.
Abstract translation: 热固性组合物可以包括交联聚烯烃; 选自滑石，煅烧粘土或其组合的一次填料; 选自金属氧化物和金属氮化物中的一种或多种的二次填料，以及组合物稳定剂和抗氧化剂之一。 当在90℃下测量时，热固性组合物可表现出至少约0.27W / mK的热导率和/或小于约3％的介电损耗角正切。热固性组合物可用于绝缘层上的结构 或电缆的护套层。
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公开(公告)号：US20150228376A1
公开(公告)日：2015-08-13
申请号：US14616097
申请日：2015-02-06
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION
Inventor： Sathish Kumar RANGANATHAN , Vijay MHETAR , Sean W. CULLIGAN
CPC classification number: H01B3/441 , C08K3/34 , C08L23/12 , C08L23/14 , C08L23/16 , C08L2203/206 , H01B3/28 , H01B13/145 , Y10T428/2933 , Y10T428/2962
Abstract: A cable including a conductor surrounded by a covering layer, the covering layer formed from a thermoplastic vulcanizate composition which includes a continuous phase and a dispersed phase. The continuous phase is formed of a thermoplastic polyolefin. The dispersed phase is formed of a cross-linked elastomeric polyolefin. The thermoplastic vulcanizate composition passes the Hot Creep Test at 150° C. in accordance with UL 2556 (2013) and has a dielectric loss of 3 or less. Methods of forming cables with coverings are also disclosed.
Abstract translation: 包括由覆盖层包围的导体的电缆，所述覆盖层由包括连续相和分散相的热塑性硫化橡胶组合物形成。 连续相由热塑性聚烯烃形成。 分散相由交联的弹性体聚烯烃形成。 热塑性硫化橡胶组合物根据UL 2556（2013）在150℃下通过热蠕变试验，其介电损耗为3以下。 还公开了用覆盖物形成电缆的方法。
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公开(公告)号：US20140329088A1
公开(公告)日：2014-11-06
申请号：US14209613
申请日：2014-03-13
Applicant: General Cable Technologies Corporation
Inventor： Samuel FRIEDMAN , Alben D. ROLAND , Xi ZHANG , Srinivas SIRIPURAPU , Vijay MHETAR , Subramanya Kishore AVADHANULA VENKATA
CPC classification number: H01B3/20 , G02B6/443 , G02B6/4486 , H01B3/302 , H01B3/40 , H01B3/44 , H01B7/17 , H01B13/322 , Y10T428/2933
Abstract: Cables having a conductor with a polymeric covering layer and a non-extruded coating layer made of a material based on a liquid composition including a polymer resin and a fatty acid amide. Methods of making cables are also provided.
Abstract translation: 具有带聚合物覆盖层的导体和由基于包含聚合物树脂和脂肪酸酰胺的液体组合物的材料制成的非挤出涂层的电缆。 还提供制造电缆的方法。
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公开(公告)号：US20140262427A1
公开(公告)日：2014-09-18
申请号：US13840905
申请日：2013-03-15
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION
Inventor： Scott M. BROWN , Stephen A. Thwaites , Srinivas Siripurapu
Abstract: A cable separator comprising a preshaped article having a longitudinal length, wherein said preshaped article is substantially entirely formed of a foamed polymer material having a glass transition temperature greater than 160° C. and being halogen-free is provided. A data communications cable comprising a plurality of conductors and the cable separator of the present invention, wherein said cable separator separates the plurality of conductors is provided. A method of manufacturing a cable comprising the separator of the invention is also provided.
Abstract translation: 一种电缆分离器，包括具有纵向长度的预成型制品，其中所述预成型制品基本上完全由玻璃化转变温度大于160℃的发泡聚合物材料形成，并且是无卤素的。 一种包括本发明的多个导体和电缆分离器的数据通信电缆，其中所述电缆分离器分离出多个导体。 还提供了一种制造包括本发明的隔膜的电缆的方法。
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公开(公告)号：US11367541B2
公开(公告)日：2022-06-21
申请号：US17167185
申请日：2021-02-04
Applicant: General Cable Technologies Corporation
Inventor： Gregg Raymond Szylakowski , Scott M. Brown
Abstract: Data communication cables include twisted wire pairs, a fire retardant tape, a metallized tape shield, a braided metallic shield, and a jacket layer. The fire retardant tape surrounds the twisted wire pairs has an overlap of about 15% to about 25%. The data communication cables are also halogen-free and may pass the fire retardant standards of National Fire Protection Agency (“NFPA”) 130.
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Patent Agency Ranking
公开(公告)号：US11107607B2
公开(公告)日：2021-08-31
申请号：US14731955
申请日：2015-06-05
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION
Inventor： Srinivas Siripurapu , Scott M. Brown , Stephen A. Thwaites
Abstract: A cable separator includes a body, and the body includes a polycarbonate-based material that is at least a partially foamed. Cables and methods of manufacturing such cables having a separator are also provided.
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公开(公告)号：US10957467B2
公开(公告)日：2021-03-23
申请号：US14592520
申请日：2015-01-08
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION
Inventor： Sathish Kumar Ranganathan , Vijay Mhetar , Srinivas Siripurapu , Cody R. Davis , Frank E. Clark
Abstract: A polymeric coating can be applied to an overhead conductor. The overhead conductor includes one or more conductive wires, and the polymeric coating layer surrounds the one or more conductive wires. The overhead conductor can operate at a lower temperature than a bare overhead conductor with no polymeric coating layer when tested in accordance with ANSI C119.4 method. Methods of applying a polymeric coating layer to an overhead conductor are also described herein.
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公开(公告)号：US10685760B2
公开(公告)日：2020-06-16
申请号：US16421020
申请日：2019-05-23
Applicant: General Cable Technologies Corporation
Inventor： Shenjia Zhang , Sathish Kumar Ranganathan
Abstract: Ultra-conductive wires having enhanced electrical conductivity are disclosed. The conductivity of an ultra-conductive wire is enhanced using cold wire drawing and annealing. Methods of making the ultra-conductive wires are further disclosed.
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公开(公告)号：US10465118B2
公开(公告)日：2019-11-05
申请号：US16001617
申请日：2018-06-06
Applicant: General Cable Technologies Corporation
Inventor： Elliot Byunghwa Lee , Timothy John Clancy
IPC: C09K21/04 , C08K3/016 , C08F210/02 , C08J3/24 , C08K3/22 , C08K3/32 , C08K3/38 , C08L23/26 , H01B7/295 , C08K3/34 , C08K3/04 , H01B3/44 , C08K3/02
Abstract: Fire retardant compositions including a base polymer, a fire retardant filler, and a fire retardant synergist are disclosed. The fire retardant compositions are halogen-free and heavy metal-free and can be crosslinked to form a cable insulation layer or a cable jacket. The cables can pass the UL VW-1 flame test. Cables having coverings formed from such fire retardant compositions are also described herein.
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公开(公告)号：US10332658B2
公开(公告)日：2019-06-25
申请号：US15230194
申请日：2016-08-05
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION , Emisshield, Inc.
Inventor： Vijay Mhetar , Cody R. Davis , Sathish Kumar Ranganathan , John Olver , John Dillard
IPC: H01B13/16 , H01B7/29 , B05D7/20 , H01B1/02 , H01B3/00 , B24C1/00 , H02G7/00 , B05D1/30 , B05D3/00 , B05D1/02 , B05D3/08 , B05D1/08 , B05D3/12 , B05D5/12
Abstract: The present invention relates to a surface modified overhead conductor with a coating that allows the conductor to operate at lower temperatures. The coating contains about 5% to about 30% of an inorganic adhesive, about 45% to about 92% of a filler, about 2% to about 20% of one or more emissivity agents, and about 1% to about 5% of a stabilizer.
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