BRPI0418923A - cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição - Google Patents

cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição

Info

Publication number
BRPI0418923A
BRPI0418923A BRPI0418923-0A BRPI0418923A BRPI0418923A BR PI0418923 A BRPI0418923 A BR PI0418923A BR PI0418923 A BRPI0418923 A BR PI0418923A BR PI0418923 A BRPI0418923 A BR PI0418923A
Authority
BR
Brazil
Prior art keywords
cable
inclusive
integer
composition
transmission element
Prior art date
Application number
BRPI0418923-0A
Other languages
English (en)
Inventor
Andrea Pelizzoni
Luca Castellani
Franco Peruzzotti
Cristiano Puppi
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 BRPI0418923A publication Critical patent/BRPI0418923A/pt
Publication of BRPI0418923B1 publication Critical patent/BRPI0418923B1/pt

Links

Classifications

    • 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
    • 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—Polyethylene
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2942—Plural coatings
    • Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

CABO, MéTODO PARA MELHORAR A RESISTêNCIA à RACHADURA POR TENSãO AMBIENTAL DE UM CABO, E, USO DE UMA COMPOSIçãO. Cabo incluindo pelo menos um núcleo composto de pelo menos um elemento de transmissão e pelo menos uma camada de revestimento feita de um material de revestimento, onde o referido material de revestimento é composto de:- pelo menos um polietileno; - pelo menos um tensoativo não iónico tendo a seguinte fórmula geral (I): onde: -Q é um grupo p-funcional; -R é um grupo alquila ramificado C~ 1~-C~ 4~, de preferência, um grupo metila; -R~ 1 ~é um átomo de hidrogênio ou um grupo alquila C~ 1~-C~ 6~ linear ou ramificado, de preferência, um átomo de hidrogênio; - n é um número inteiro de 2 a 5 inclusive, de preferência,2; - x é um número inteiro de 5 a 500 inclusive, de preferência, de 10 a 300 inclusive; - y é um número inteiro de 0 a 500 inclusive, de preferência, de 10 a 300 inclusive; - z é um número inteiro de 0 a 500 inclusive, de preferência, de 10 a 300 inclusive; - y + z não é inferior a 2; -p é um número inteiro de 1 a 4 inclusive, de preferência, 1 ou 4; desde que, quando o elemento de transmissão é um elemento de transmissão de energia elétrica, a referida pelo menos única camada de revestimento é uma camada externa protetora. De preferência, a referida camada de revestimento é uma camada externa protetora tendo uma função de proteção.
BRPI0418923-0B1A 2004-06-28 2004-06-28 cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição BRPI0418923B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/007057 WO2006000244A1 (en) 2004-06-28 2004-06-28 Cable with environmental stress cracking resistance

Publications (2)

Publication Number Publication Date
BRPI0418923A true BRPI0418923A (pt) 2007-11-27
BRPI0418923B1 BRPI0418923B1 (pt) 2013-06-18

Family

ID=34958067

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418923-0B1A BRPI0418923B1 (pt) 2004-06-28 2004-06-28 cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição

Country Status (6)

Country Link
US (1) US8475920B2 (pt)
EP (1) EP1789974A1 (pt)
AU (1) AU2004320951B9 (pt)
BR (1) BRPI0418923B1 (pt)
CA (1) CA2570733C (pt)
WO (1) WO2006000244A1 (pt)

Families Citing this family (12)

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BRPI0418923B1 (pt) * 2004-06-28 2013-06-18 cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição
US7463812B2 (en) * 2007-01-19 2008-12-09 Adc Telecommunications, Inc. Overhead cable termination arrangement
US7999188B2 (en) * 2007-06-28 2011-08-16 Prysmian S.P.A. Energy cable
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
RU2585655C2 (ru) * 2014-05-26 2016-06-10 Закрытое акционерное общество "Геоптикс" Геофизический кабель для исследования горизонтальных и восходящих участков скважин
JP5885897B1 (ja) * 2014-07-22 2016-03-16 オリンパス株式会社 光伝送体及びその製造方法
JP6590099B1 (ja) * 2019-02-25 2019-10-16 住友電気工業株式会社 樹脂組成物成形体および直流電力ケーブル
CN115516027B (zh) * 2020-05-20 2024-05-28 博里利斯股份公司 用于护封的改质的聚乙烯
US11756701B2 (en) * 2021-03-09 2023-09-12 Prysmian S.P.A. Cable having a coating layer made of a recycled polymer material
JP7463316B2 (ja) * 2021-05-08 2024-04-08 大倉工業株式会社 再生原料の製造方法、該製造方法により得られる再生原料を用いたことを特徴とするフィルムの製造方法
CN117659534B (zh) * 2022-08-31 2026-07-21 广州瑞博新材料技术研究有限公司 用于a类阻燃聚乙烯电缆料的制备方法

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Also Published As

Publication number Publication date
EP1789974A1 (en) 2007-05-30
AU2004320951B2 (en) 2011-10-13
US8475920B2 (en) 2013-07-02
WO2006000244A1 (en) 2006-01-05
AU2004320951B9 (en) 2011-12-01
CA2570733C (en) 2013-08-13
US20090202828A1 (en) 2009-08-13
CA2570733A1 (en) 2006-01-05
BRPI0418923B1 (pt) 2013-06-18
AU2004320951A1 (en) 2006-01-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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 28/06/2004, 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)