BRPI0410161A - cabo com isolamento plástico com espuma dotado de um material polimérico de relação de dilatação em matriz ultra-elevada - Google Patents

cabo com isolamento plástico com espuma dotado de um material polimérico de relação de dilatação em matriz ultra-elevada

Info

Publication number
BRPI0410161A
BRPI0410161A BRPI0410161-8A BRPI0410161A BRPI0410161A BR PI0410161 A BRPI0410161 A BR PI0410161A BR PI0410161 A BRPI0410161 A BR PI0410161A BR PI0410161 A BRPI0410161 A BR PI0410161A
Authority
BR
Brazil
Prior art keywords
insulation
matrix
ultra
foam
polymeric material
Prior art date
Application number
BRPI0410161-8A
Other languages
English (en)
Inventor
Douglas J Blew
Eddy R Houston
Original Assignee
Commscope Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33416583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0410161(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Commscope Inc filed Critical Commscope Inc
Publication of BRPI0410161A publication Critical patent/BRPI0410161A/pt
Publication of BRPI0410161B1 publication Critical patent/BRPI0410161B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1839—Construction of the insulation between the conductors of cellular structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Communication Cables (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

"CABO COM ISOLAMENTO PLáSTICO COM ESPUMA DOTADO DE UM MATERIAL POLIMéRICO DE RELAçãO DE DILATAçãO EM MATRIZ ULTRA-ELEVADA". A presente invenção refere-se a um elemento de comunicações elétrico tendo um isolamento plástico de espuma extrudado em torno de um condutor com o referido isolamento compreendendo pelo menos um componente com não mais do que 20% em peso de um polímero de relação de dilatação de matriz ultra-elevada (UHDSRP), preferencialmente de cerca de 15% em peso. O UHDSRP é definido como maior do que uma relação de dilatação de matriz de 55% e, mais preferencialmente, uma relação de dilatação de matriz maior do que 65%. O isolamento preferencialmente também compreende pelo menos um segundo componente com um alto grau de resistência à fissura de tensão, de modo que a combinação (minimamente) destes polímeros produza uma camada de isolamento que tem uma combinação única de propriedades físicas levando a um alto grau de formação de espuma, uma estrutura de célula uniforme pequena, atenuação caracteristicamente mais baixa, e uma resistência à fissura de tensão capaz de suportar mais de 100 horas a 100<198>C, enquanto enrolado a um nível de tensão de 1 vez o diâmetro externo de isolamento sem falha (fissuração).
BRPI0410161-8A 2003-05-08 2004-03-30 cabo de comunicaÇÕes elÉtrico, cabo coaxial e cabo de par torcido. BRPI0410161B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/431,953 US6858805B2 (en) 2003-05-08 2003-05-08 Cable with foamed plastic insulation comprising and ultra-high die swell ratio polymeric material
PCT/US2004/009708 WO2004102591A1 (en) 2003-05-08 2004-03-30 Cable with foamed plastic insulation comprising an ultra-high die swell ratio polymeric material

Publications (2)

Publication Number Publication Date
BRPI0410161A true BRPI0410161A (pt) 2006-05-16
BRPI0410161B1 BRPI0410161B1 (pt) 2013-03-19

Family

ID=33416583

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410161-8A BRPI0410161B1 (pt) 2003-05-08 2004-03-30 cabo de comunicaÇÕes elÉtrico, cabo coaxial e cabo de par torcido.

Country Status (18)

Country Link
US (1) US6858805B2 (pt)
EP (1) EP1625597B1 (pt)
JP (1) JP2007502526A (pt)
KR (1) KR100661071B1 (pt)
CN (1) CN100440386C (pt)
AR (1) AR044260A1 (pt)
AT (1) ATE350755T1 (pt)
AU (1) AU2004239621B2 (pt)
BR (1) BRPI0410161B1 (pt)
CA (1) CA2524885C (pt)
DE (1) DE602004004108T2 (pt)
DK (1) DK1625597T3 (pt)
ES (1) ES2280042T3 (pt)
MX (1) MXPA05012021A (pt)
PL (1) PL1625597T3 (pt)
RU (1) RU2305873C2 (pt)
TW (1) TWI257109B (pt)
WO (1) WO2004102591A1 (pt)

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US7084343B1 (en) * 2005-05-12 2006-08-01 Andrew Corporation Corrosion protected coaxial cable
US20060254801A1 (en) * 2005-05-27 2006-11-16 Stevens Randall D Shielded electrical transmission cables and methods for forming the same
US7367748B2 (en) * 2005-11-08 2008-05-06 Copperhead Industries Llc. Method of installing tracer wire with pipeline utilizing horizontal directional drilling
US7902456B2 (en) * 2006-01-11 2011-03-08 Andrew Llc Thermal mass compensated dielectric foam support structures for coaxial cables and method of manufacture
US7446257B2 (en) * 2006-01-11 2008-11-04 Andrew Llc Coaxial cable with fine wire inner conductor and method of manufacture
GB0618108D0 (en) * 2006-09-14 2006-10-25 Technip France Sa Subsea umbilical
WO2008065928A1 (fr) * 2006-11-27 2008-06-05 Tatsuta Electric Wire & Cable Co., Ltd. Câble optique de dérivation résistant aux cigales
KR100817983B1 (ko) * 2006-12-07 2008-03-31 엘에스전선 주식회사 동축케이블
US7473848B2 (en) * 2007-04-25 2009-01-06 E.I. Dupont De Nemours And Company Crust resistant twisted pair communications cable
KR100948433B1 (ko) * 2007-10-15 2010-03-17 엘에스전선 주식회사 고발포 동축케이블
RU2398067C1 (ru) * 2009-02-19 2010-08-27 Василий Петрович Ягин Накопитель жидких отходов промышленных предприятий
US9728304B2 (en) 2009-07-16 2017-08-08 Pct International, Inc. Shielding tape with multiple foil layers
US20110015323A1 (en) * 2009-07-16 2011-01-20 Equistar Chemicals, Lp Polyethylene compositions comprising a polar phenolic antioxidant and reduced dissipation factor, and methods thereof
US20110011638A1 (en) * 2009-07-16 2011-01-20 Paul Gemme Shielding tape with edge indicator
CA2730977A1 (en) * 2010-02-01 2011-08-01 Stickeryou, Inc. Assets protection in user-generated stickers using automatic notice insertion
US8882520B2 (en) 2010-05-21 2014-11-11 Pct International, Inc. Connector with a locking mechanism and a movable collet
US8579658B2 (en) 2010-08-20 2013-11-12 Timothy L. Youtsey Coaxial cable connectors with washers for preventing separation of mated connectors
CN102254638B (zh) * 2011-04-19 2012-10-03 徐志峰 铜包铝线的阳极氧化低压绝缘处理生产系统
RU2476944C2 (ru) * 2011-09-23 2013-02-27 Общество С Ограниченной Ответственностью "Научно-Производственное Предприятие "Информсистема" Кабель связи
US9028276B2 (en) 2011-12-06 2015-05-12 Pct International, Inc. Coaxial cable continuity device
US8766095B2 (en) * 2011-12-12 2014-07-01 Unison Industries, Llc Ignition lead
EP2615240A3 (en) * 2012-01-16 2014-09-03 Prad Research Development Limited Tubing Encased Motor Lead
US20130284494A1 (en) * 2012-04-26 2013-10-31 General Cable Technologies Corporation Lightweight coaxial cable
US9112253B2 (en) * 2013-03-19 2015-08-18 Texas Instruments Incorporated Dielectric waveguide combined with electrical cable
WO2016100398A1 (en) * 2014-12-15 2016-06-23 SeeScan, Inc. Coaxial video push-cables for use in pipe inspection systems
JP6701501B2 (ja) * 2014-12-22 2020-05-27 キョーラク株式会社 発泡ブロー成形方法
AU2015410274B2 (en) * 2015-09-25 2022-02-03 Politecnico Di Milano Power cable of aluminium coated with a tetrazole compound corrosion inhibitor
WO2018031471A2 (en) * 2016-08-07 2018-02-15 SeeScan, Inc. High frequency ac-powered drain cleaning and inspection apparatus & methods
CN111128451B (zh) * 2017-09-27 2021-04-13 杭州富通电线电缆有限公司 同轴电缆结构的制造方法
GB2567456B (en) 2017-10-12 2021-08-11 Si Group Switzerland Chaa Gmbh Antidegradant blend
GB201807302D0 (en) 2018-05-03 2018-06-20 Addivant Switzerland Gmbh Antidegradant blend
CN114746959B (zh) * 2019-12-06 2024-05-28 住友电气工业株式会社 多芯电缆
CN113539562B (zh) * 2020-04-20 2023-03-14 李政 传输电缆及其制造方法
US11848120B2 (en) 2020-06-05 2023-12-19 Pct International, Inc. Quad-shield cable
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Also Published As

Publication number Publication date
CA2524885C (en) 2011-02-22
AU2004239621B2 (en) 2007-03-22
TW200501175A (en) 2005-01-01
RU2305873C2 (ru) 2007-09-10
ES2280042T3 (es) 2007-09-01
US6858805B2 (en) 2005-02-22
DE602004004108D1 (de) 2007-02-15
MXPA05012021A (es) 2006-02-03
DK1625597T3 (da) 2007-05-07
US20040222009A1 (en) 2004-11-11
PL1625597T3 (pl) 2007-07-31
AR044260A1 (es) 2005-09-07
DE602004004108T2 (de) 2007-11-15
KR100661071B1 (ko) 2006-12-22
AU2004239621A1 (en) 2004-11-25
KR20060012596A (ko) 2006-02-08
EP1625597A1 (en) 2006-02-15
CN1784751A (zh) 2006-06-07
CA2524885A1 (en) 2004-11-25
EP1625597B1 (en) 2007-01-03
HK1079333A1 (en) 2006-03-31
CN100440386C (zh) 2008-12-03
JP2007502526A (ja) 2007-02-08
RU2005138110A (ru) 2006-04-10
BRPI0410161B1 (pt) 2013-03-19
ATE350755T1 (de) 2007-01-15
TWI257109B (en) 2006-06-21
WO2004102591A1 (en) 2004-11-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2560 DE 2020-01-28