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公开(公告)号：US11515060B2
公开(公告)日：2022-11-29
申请号：US17306158
申请日：2021-05-03
Applicant: DAIKIN AMERICA, INC. , DAIKIN INDUSTRIES, LTD.
Inventor： Daniel J. Kennefick
Abstract: A communications cable is provided that includes a pair of twisted pair of wires, each coated with a fluoropolymer insulator. The twisted pair of wires is configured to carry a differential signal, such as a differential data signal and/or a differential power signal. The fluoropolymers are highly effective insulators and significantly reduce both the effects of internal and external electromagnetic interference while maintaining low cable attenuation, even when operating within a temperature range of −40° C. to 150° C.
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公开(公告)号：US20210257125A1
公开(公告)日：2021-08-19
申请号：US17306158
申请日：2021-05-03
Applicant: DAIKIN AMERICA, INC. , DAIKIN INDUSTRIES, LTD.
Inventor： Daniel J. KENNEFICK
Abstract: A communications cable is provided that includes a pair of twisted pair of wires, each coated with a fluoropolymer insulator. The twisted pair of wires is configured to carry a differential signal, such as a differential data signal and/or a differential power signal. The fluoropolymers are highly effective insulators and significantly reduce both the effects of internal and external electromagnetic interference while maintaining low cable attenuation, even when operating within a temperature range of-40° C. to 150° C.
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公开(公告)号：US20180174708A1
公开(公告)日：2018-06-21
申请号：US15854490
申请日：2017-12-26
Applicant: DAIKIN AMERICA, INC. , DAIKIN INDUSTRIES, LTD.
Inventor： Wade Martin SIMPSON , Kazuki SAKAMI , Shinji MURAKAMI , Kazuya KAWAHARA
CPC classification number: H01B7/1875 , B29C48/023 , B29C48/802 , C08L23/04 , C08L23/10 , C08L27/06 , C08L67/02 , C08L77/02 , C08L2203/10 , C08L2203/16 , C08L2203/202 , C08L2205/02 , C08L2205/03 , C09D177/02 , H01B3/305 , H01B3/443 , H01B3/445 , H01B3/465 , H01B7/0009 , H01B7/0216 , H01B7/292 , H01B13/145 , H01B13/24 , C08L27/18 , C08L33/16
Abstract: The present disclosure provides an electric wire having excellent smoothness, appearance, and storage stability. The electric wire includes a core wire and a coating layer covering the core wire. The coating layer contains a fluorine-free resin and a fluorine-containing crystalline polymer. The fluorine-free resin includes at least one selected from the group consisting of polyamide resins, polyolefin resins, and polyvinyl chloride resin. The fluorine-containing crystalline polymer represents 0.5 to 4.0 mass % relative to the fluorine-free resin.
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公开(公告)号：US20030157324A1
公开(公告)日：2003-08-21
申请号：US10046702
申请日：2002-01-17
Applicant: DAIKIN AMERICA, INC.
Inventor： Hideki Kono , Takayuki Hirao , George Lin , Kazuyuki Fukuda
IPC: D01D001/00
CPC classification number: C08J3/12 , C08F214/26 , C08F214/262 , C08J3/126 , C08J2327/12 , H01B3/445 , Y10T428/2949 , Y10T428/2982 , Y10T428/3154 , Y10T428/31699 , Y10T428/31928
Abstract: An FEP pellet having a volatile content of 0.2% by weight or less. The FEP pellet satisfies the following requirements (i) and (ii) when used to form a insulating material coating a core wire by extrusion coating at a coating speed of 2,800 ft/min.: (i) an adhesive strength between the insulating material and said core wire of 0.8 kg or more; and (ii) an average number of cone-breaks in the insulating material of one or less per 50,000 feet of the coated core wire.
Abstract translation: 挥发物含量为0.2重量％以下的FEP颗粒。 当用于形成绝缘材料时，FEP颗粒满足以下要求（i）和（ii）：以2,800ft / min的涂布速度通过挤出涂布涂覆芯线。（i）绝缘材料和 所述芯线为0.8kg以上; 和（ii）绝缘材料中每50000英尺涂层芯线的平均裂纹数为1个或更小。
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公开(公告)号：US11923106B2
公开(公告)日：2024-03-05
申请号：US17946616
申请日：2022-09-16
Applicant: DAIKIN INDUSTRIES, LTD. , DAIKIN AMERICA, INC.
Inventor： Nicholas Johansen , Kenjiro Tanimoto
CPC classification number: H01B13/0036 , H01B11/02 , H01B13/0207 , H01B13/0285
Abstract: A method for manufacturing wire and cable products with a polymer cable component is provided. The method includes increasing the hardness of a polymer cable component in order to reduce compression and deformation of the cable components during manufacturing. In some instances, the hardness is temporarily increased prior to or during the process of creating twisted pair or during the cabling process.
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Patent Agency Ranking
公开(公告)号：US11875911B2
公开(公告)日：2024-01-16
申请号：US17967269
申请日：2022-10-17
Applicant: DAIKIN AMERICA, INC. , DAIKIN INDUSTRIES, LTD.
Inventor： Daniel J. Kennefick
CPC classification number: H01B3/445 , H01B3/28 , H01B3/302 , H01B7/0216 , H01B7/292
Abstract: A communications cable is provided that includes a pair of twisted pair of wires, each coated with a fluoropolymer insulator. The twisted pair of wires is configured to carry a differential signal, such as a differential data signal and/or a differential power signal. The fluoropolymers are highly effective insulators and significantly reduce both the effects of internal and external electromagnetic interference while maintaining low cable attenuation, even when operating within a temperature range of −40° C. to 150° C.
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公开(公告)号：US20220267582A1
公开(公告)日：2022-08-25
申请号：US17668048
申请日：2022-02-09
Applicant: DAIKIN AMERICA, INC. , DAIKIN INDUSTRIES, LTD.
Inventor： Arthur W. MARTIN , Dakarai Kameron Brown , Kyle R. Ptak , Halie Jill Martin
IPC: C08L27/18
Abstract: A polymer alloy composition including: (a) a fluoropolymer selected from fluorinated ethylene propylene (FEP), perfluoroalkoxy alkane (PFA), ethylene tetra-fluoroethylene (ETFE), and a terpolymer of ethylene, tetrafluoroethylene, and hexafluoropropylene (EFEP); (b) a compatibilizing agent; and (c) a polyether imide (PEI) or polyimide (PI). Also disclosed is a method of forming a thermoplastic alloy. The polymer alloy may be used to form various extruded workpieces including, for example, a bag, film, container, filament, food package, coating (such as a coating or jacketing for a wire), powder for powder electrostatic powder coating, powder for dispersions, compression molded and various injection molded parts.
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公开(公告)号：US20210398716A1
公开(公告)日：2021-12-23
申请号：US17343323
申请日：2021-06-09
Applicant: DAIKIN INDUSTRIES, LTD. , DAIKIN AMERICA, INC.
Inventor： Nicholas JOHANSEN , Kenjiro TANIMOTO
Abstract: A system and method for manufacturing wire and cable products with a polymer cable component is provided. The systems and methods include increasing the hardness of a polymer cable component in order to reduce compression and deformation of the cable components during manufacturing. In some instances, the hardness is temporarily increased prior to or during the process of creating twisted pair or during the cabling process.
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公开(公告)号：US20200332037A1
公开(公告)日：2020-10-22
申请号：US16921727
申请日：2020-07-06
Applicant: DAIKIN INDUSTRIES, LTD. , DAIKIN AMERICA, INC.
Inventor： Tadaharu ISAKA , Ryouichi Fukagawa , Takeshi Shimono , Keizou Shiotsuki
IPC: C08F214/26 , H01B3/44 , C09D127/18
Abstract: An insulated communication wire comprising a conductive metal core wire and an insulative coating, which insulated communication wire may connect a computer with a peripheral device, and which insulated communication wire may be a data transmission cable or LAN cable.
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60.发明授权公开(公告)号：US10431349B2
公开(公告)日：2019-10-01
申请号：US15993376
申请日：2018-05-30
Applicant: DAIKIN AMERICA, INC.
Inventor： Keith S Shih , Ronald E Hendershot , George Lin
IPC: C08F2/46 , C08F2/50 , C08G61/04 , H01B3/44 , C08J3/22 , C08J3/24 , C08J3/28 , C08J7/12 , C08K3/22 , C08K5/00 , H01B3/00 , H01B7/29
Abstract: A composition for manufacturing a crosslinked ethylene tetrafluoroethylene (ETFE) copolymer with enhanced abrasion resistance and heat resistance is provided, the composition including ETFE, about 0.1-10% w/w of a metal oxide that effectively scavenges high levels of fluoride ions; and a crosslinking agent. Methods of using and making the composition are also provided.
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