BR0318517A - cabo, e, processo para produzir o mesmo - Google Patents

cabo, e, processo para produzir o mesmo

Info

Publication number
BR0318517A
BR0318517A BRPI0318517-6A BR0318517A BR0318517A BR 0318517 A BR0318517 A BR 0318517A BR 0318517 A BR0318517 A BR 0318517A BR 0318517 A BR0318517 A BR 0318517A
Authority
BR
Brazil
Prior art keywords
cable
polyethylene
produce
same
sheath
Prior art date
Application number
BRPI0318517-6A
Other languages
English (en)
Other versions
BR0318517B1 (pt
Inventor
Luca Castellani
Andrea Pelizzoni
Enrico Albizzati
Original Assignee
Prysmian Cavi Sistemi Energia
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
Application filed by Prysmian Cavi Sistemi Energia filed Critical Prysmian Cavi Sistemi Energia
Publication of BR0318517A publication Critical patent/BR0318517A/pt
Publication of BR0318517B1 publication Critical patent/BR0318517B1/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Insulated Conductors (AREA)

Abstract

"CABO, E, PROCESSO PARA PRODUZIR O MESMO". é descrito um cabo que inclui pelo menos um núcleo que compreende pelo menos um elemento transmissor e pelo menos uma camada de revestimento feita de um material de revestimento, em que o dito material de revestimento compreende: - pelo menos um primeiro polietileno com uma densidade não superior a 0,940 g/cm¬ 3¬, preferivelmente não inferior a 0,910 g/cm¬ 3¬, mais preferivelmente entre 0,915 g/cm¬ 3¬ e 0,938 g/cm¬ 3¬, e um ìndice de Fluxo em Fusão (MFI), medido a 190<198>C com uma carga de 2,16 kg de acordo com a nom-la ASTM D1238-00 entre 0,05 g/10 e 2 g/10<39>, preferivelmente entre 0,1 g/10<39> e 1 g/10<39>, o dito primeiro polietileno sendo obtido a partir de um material de rejeito; pelo menos um segundo polietileno com uma densidade superior a 0,940 g/cm¬ 3¬, preferivelmente não superior a 0,970 g/cm¬ 3¬, mais preferivelmente entre 0,942 g/cm¬ 3¬ e 0,965 g/cm¬ 3¬. Preferivelmente, a dita camada de revestimento é uma camada externa de cabo que tem uma função protetora.
BRPI0318517-6A 2003-09-30 2003-09-30 cabo para transportar ou distribuir energia elétrica de média/alta tensão, e, processo para produzir o mesmo. BR0318517B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/010812 WO2005041214A1 (en) 2003-09-30 2003-09-30 Cable with a coating layer made from a waste material

Publications (2)

Publication Number Publication Date
BR0318517A true BR0318517A (pt) 2007-01-02
BR0318517B1 BR0318517B1 (pt) 2012-02-22

Family

ID=34485991

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318517-6A BR0318517B1 (pt) 2003-09-30 2003-09-30 cabo para transportar ou distribuir energia elétrica de média/alta tensão, e, processo para produzir o mesmo.

Country Status (11)

Country Link
US (1) US7672555B2 (pt)
EP (1) EP1676283B1 (pt)
CN (1) CN1868006B (pt)
AR (1) AR045842A1 (pt)
AT (1) ATE426903T1 (pt)
AU (1) AU2003277921A1 (pt)
BR (1) BR0318517B1 (pt)
CA (1) CA2550754C (pt)
DE (1) DE60326891D1 (pt)
ES (1) ES2324605T3 (pt)
WO (1) WO2005041214A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2570733C (en) * 2004-06-28 2013-08-13 Prysmian Cavi E Sistemi Energia S.R.L. Cable with environmental stress cracking resistance
US7463812B2 (en) * 2007-01-19 2008-12-09 Adc Telecommunications, Inc. Overhead cable termination arrangement
US8625944B1 (en) * 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes
US8625945B1 (en) * 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
CN102608719B (zh) * 2009-05-21 2013-05-29 张荣森 一种光缆用填充材料的制造方法
CN102549466B (zh) * 2009-09-28 2016-06-22 普睿司曼股份公司 光学通信缆线以及制造工艺
US8639076B2 (en) * 2010-08-17 2014-01-28 Nexans Fiber optic cable with improved low temperature and compression resistance
CN101942136B (zh) * 2010-09-15 2012-06-27 镇国广 节能环保耐环境开裂聚乙烯电缆料
DE102012208428A1 (de) * 2012-05-21 2013-11-21 Evonik Industries Ag Pul-Core-Verfahren mit PMI-Schaumkern
JP5852045B2 (ja) * 2013-05-07 2016-02-03 株式会社フジクラ 光ファイバテープ心線及び光ファイバケーブル
GB2516088A (en) * 2013-07-11 2015-01-14 Fibercore Ltd Optical Fiber
ITMI20131327A1 (it) * 2013-08-02 2015-02-03 R & D Innovaction S R L Granulato a base polietilenica, relativo processo di produzione e suo utilizzo per la produzione di cavi
CN103538168B (zh) * 2013-10-25 2015-08-26 江苏拓邦新材料有限公司 黑色通讯光电缆外护套专用料生产工艺
EP3021331A1 (en) * 2014-11-17 2016-05-18 Henkel AG & Co. KGaA Positive temperature coefficient composition
EA202091584A1 (ru) * 2017-12-27 2020-09-18 Публичное акционерное общество "СИБУР Холдинг" Полиэтиленовая композиция
WO2019132695A1 (en) * 2017-12-27 2019-07-04 Public Joint Stock Company "Sibur Holding" Polyethylene composition with increased strength characteristics, method for preparing said composition and use thereof
CN110016172A (zh) * 2018-01-08 2019-07-16 中国石油化工股份有限公司 电缆护套料用高密度聚乙烯组合物及高密度聚乙烯电缆护套料的制备方法
CN109287311B (zh) * 2018-09-26 2021-06-18 广德德裕新材料有限公司 一种用于提升作物光合作用的光谱线结构
JP6852725B2 (ja) * 2018-11-26 2021-03-31 日立金属株式会社 ケーブル及びハーネス
TWI763170B (zh) 2019-12-19 2022-05-01 奧地利商柏列利斯股份公司 包含基於聚乙烯的回收物之摻合物
RU200614U1 (ru) * 2020-03-26 2020-11-02 Михаил Леонидович Струпинский Нагревательный кабель
US20230242744A1 (en) 2020-05-20 2023-08-03 Borealis Ag Upgraded polyethylene for jacketing
EP4153675A1 (en) 2020-05-20 2023-03-29 Borealis AG Upgraded polyethylene for jacketing
US20230227636A1 (en) * 2020-05-20 2023-07-20 Borealis Ag Upgraded polyethylene for jacketing
US11756701B2 (en) 2021-03-09 2023-09-12 Prysmian S.P.A. Cable having a coating layer made of a recycled polymer material
CN118043395A (zh) * 2021-10-06 2024-05-14 北欧化工公司 用于电缆应用的聚乙烯共混物
WO2023064760A1 (en) * 2021-10-15 2023-04-20 Dow Global Technologies Llc Polymer blends comprising post-consumer recycled resin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561246B1 (fr) 1983-11-10 1987-01-16 Charbonnages Ste Chimique Compositions polymeres a base de copolymeres et d'homopolymeres d'ethylene et leur application a l'isolation de conducteurs metalliques, en particulier de fils telephoniques
CN1015629B (zh) * 1988-03-17 1992-02-26 华南理工大学 再生胶/聚乙烯热塑性弹性体及其制备方法
CN1067525A (zh) * 1991-06-06 1992-12-30 西安交通大学 聚乙烯废电缆料的再生利用方法
WO1998052197A1 (en) 1997-05-15 1998-11-19 Pirelli Cavi E Sistemi S.P.A. Cable with impact-resistant coating
JP3461758B2 (ja) * 1999-07-19 2003-10-27 三菱電線工業株式会社 発泡用組成物および発泡同軸絶縁ケーブル
JP2001098124A (ja) 1999-09-30 2001-04-10 Nof Corp 電線用熱可塑性樹脂組成物及びそれを用いた電線
US6492594B1 (en) * 1999-12-17 2002-12-10 Power Ease, L.L.C. Modular electric conductor and system
GB0026706D0 (en) 2000-11-01 2000-12-20 Bp Chem Int Ltd Novel polymer blends
JP2002363363A (ja) 2001-06-07 2002-12-18 Sumitomo Electric Ind Ltd 複合樹脂組成物及びこれを用いた電線・ケーブル
JP2003334330A (ja) 2002-03-15 2003-11-25 Dragon:Kk パチンコ機
JP3776823B2 (ja) 2002-04-05 2006-05-17 株式会社ケンウッド スピーカスタンド
JP2004198117A (ja) 2002-12-16 2004-07-15 Katsumi Takai 物体センサー

Also Published As

Publication number Publication date
BR0318517B1 (pt) 2012-02-22
US7672555B2 (en) 2010-03-02
ES2324605T3 (es) 2009-08-11
CA2550754A1 (en) 2005-05-06
WO2005041214A1 (en) 2005-05-06
US20080304797A1 (en) 2008-12-11
CA2550754C (en) 2011-12-06
AU2003277921A1 (en) 2005-05-11
AR045842A1 (es) 2005-11-16
CN1868006A (zh) 2006-11-22
ATE426903T1 (de) 2009-04-15
CN1868006B (zh) 2010-04-28
EP1676283A1 (en) 2006-07-05
DE60326891D1 (de) 2009-05-07
EP1676283B1 (en) 2009-03-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 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 30/09/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)