AR006572A1 - A CABLE THAT INCLUDES A COVER OR COATING - Google Patents

A CABLE THAT INCLUDES A COVER OR COATING

Info

Publication number
AR006572A1
AR006572A1 ARP970101398A ARP970101398A AR006572A1 AR 006572 A1 AR006572 A1 AR 006572A1 AR P970101398 A ARP970101398 A AR P970101398A AR P970101398 A ARP970101398 A AR P970101398A AR 006572 A1 AR006572 A1 AR 006572A1
Authority
AR
Argentina
Prior art keywords
cable
polymer
density
weight
ethylene
Prior art date
Application number
ARP970101398A
Other languages
Spanish (es)
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of AR006572A1 publication Critical patent/AR006572A1/en

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

Un cable que comprende una lámina de una composición de polietileno caracterizada porque la composición de polietileno comprende: (A) del 5 al 95%en peso de la composición total de por lo menos un primer polímero que es un interpolímero deetileno/O-olefina que posee: (1) una densidad de 0,865 g/cm3 a0,95g/cm3, (1) una distribución de peso molecular (Mw/Mn) de 1,8 a 3,5 (3) un índice de fusión (I2) de 0,001g/10 min. a 10g/10 min y (4) un IRDC (CBDI) mayordel 50%, (B) del 5% al 95% en peso de la composición total de por lo menos un segundo polímero que es un polímero de etileno heterogéneamente ramificado o unhomopolímero de etileno homogéneamente ramificado con una densidad de 0,9 g/cm3 a 0,965 g/cm3. El cable de la presenteinvención tiene propiedades mecánicassuperiores y superior procesabilidad con relación al cable convencional que utiliza polímeros actuales tales como densidad lineal (LLDPE), ypolivinilcloruro (PVD).A cable comprising a sheet of a polyethylene composition characterized in that the polyethylene composition comprises: (A) 5 to 95% by weight of the total composition of at least one first polymer which is an ethylene / O-olefin interpolymer which It has: (1) a density of 0.865 g / cm3 to0.95g / cm3, (1) a molecular weight distribution (Mw / Mn) of 1.8 to 3.5 (3) a melt index (I2) of 0.001g / 10 min. at 10g / 10 min and (4) an IRDC (CBDI) greater than 50%, (B) from 5% to 95% by weight of the total composition of at least one second polymer which is a heterogeneously branched ethylene polymer or a homopolymer of homogeneously branched ethylene with a density of 0.9 g / cm3 to 0.965 g / cm3. The cable of the present invention has superior mechanical properties and superior processability relative to conventional cable using current polymers such as linear density (LLDPE), and polyvinylchloride (PVD).

ARP970101398A 1996-04-10 1997-04-09 A CABLE THAT INCLUDES A COVER OR COATING AR006572A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63132096A 1996-04-10 1996-04-10

Publications (1)

Publication Number Publication Date
AR006572A1 true AR006572A1 (en) 1999-09-08

Family

ID=24530701

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101398A AR006572A1 (en) 1996-04-10 1997-04-09 A CABLE THAT INCLUDES A COVER OR COATING

Country Status (16)

Country Link
EP (1) EP0892979B1 (en)
JP (1) JP2000508466A (en)
KR (1) KR20000005334A (en)
CN (1) CN1097825C (en)
AR (1) AR006572A1 (en)
AT (1) ATE241203T1 (en)
AU (1) AU2600797A (en)
BR (1) BR9709117A (en)
CA (1) CA2248654C (en)
DE (1) DE69722197T2 (en)
ES (1) ES2200173T3 (en)
ID (1) ID18484A (en)
NO (1) NO984715D0 (en)
TR (1) TR199802018T2 (en)
TW (1) TW374934B (en)
WO (1) WO1997038424A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6103658A (en) * 1997-03-10 2000-08-15 Eastman Chemical Company Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefrom
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
CN1134467C (en) * 1998-11-02 2004-01-14 杜邦唐弹性体公司 Shear thining ethylene/alpha-olefin interpolymers and their preparation
US6658185B2 (en) 1999-08-23 2003-12-02 Pirelli Cavi E Sistemi S.P.A. Optical fiber cable with components having improved compatibility with waterblocking filling compositions
DE60036389T2 (en) * 1999-08-23 2008-06-12 Prysmian Cavi E Sistemi Energia S.R.L. FIBER OPTIC CABLE COMPONENTS WITH IMPROVED COMPATIBILITY AGAINST WATERBLOCKING SUBSTANCES
JP4007877B2 (en) 2002-08-07 2007-11-14 日本ジーイープラスチックス株式会社 Resin composition for wire and cable coating materials
JP2004161929A (en) 2002-11-14 2004-06-10 Ge Plastics Japan Ltd Resin composition for cladding material of wire and cable
US7517927B2 (en) 2004-01-07 2009-04-14 Sabic Innovative Plastics Ip B.V. Flexible poly(arylene ether)composition and articles thereof
IL180507A (en) 2007-01-02 2011-04-28 Teldor Wires And Cables Ltd Highly flexible water-proof, rodent-proof cables particularly useful as optical communication cables
EP2548208A1 (en) * 2010-03-17 2013-01-23 Borealis AG Polymer composition for w&c application with advantageous electrical properties
CA2792990C (en) 2010-03-17 2019-05-14 Borealis Ag Polyethylene polymer composition and power cable with improved electrical properties
EP3252085B1 (en) 2016-05-31 2022-11-09 Borealis AG Jacket with improved properties
EP3485189A1 (en) * 2016-07-14 2019-05-22 SABIC Global Technologies B.V. Method for determining time to brittle failure of a pipe made of polypropylene
KR102486846B1 (en) * 2018-02-06 2023-01-10 주식회사 엘지화학 An olefin based polymer
WO2019066516A1 (en) * 2017-09-29 2019-04-04 주식회사 엘지화학 Method for predicting long-term durability of pipe resin composition and olefin-based polymer used for pipe resin
KR102184390B1 (en) * 2017-09-29 2020-11-30 주식회사 엘지화학 Prediction method of durability of the resin composition for piping
EP3827448A1 (en) * 2018-07-25 2021-06-02 Dow Global Technologies LLC Coated conductor
KR20230150320A (en) * 2021-02-24 2023-10-30 다우 글로벌 테크놀로지스 엘엘씨 Colorable polymeric compositions exhibiting improved aging properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674915A (en) * 1971-06-01 1972-07-04 Phillips Petroleum Co Electrical cable having an ethylene-1-olefin copolymer as the dielectric material
KR100253826B1 (en) * 1991-12-30 2000-04-15 그레이스 스티븐 에스. Ethylene interpolymer polymerizations
EP0572034A2 (en) * 1992-05-29 1993-12-01 Idemitsu Kosan Company Limited Ethylenic copolymer and ethylenic copolymer composition
US5414040A (en) * 1992-09-15 1995-05-09 The Dow Chemical Company Formulated ethylene/α-olefin elastomeric compounds
DE69334221D1 (en) * 1992-09-15 2008-07-03 Dow Global Technologies Inc Impact modification of thermoplastics
ZA94612B (en) * 1993-01-29 1995-07-28 Dow Chemical Co Ethylene interpolymerization

Also Published As

Publication number Publication date
KR20000005334A (en) 2000-01-25
TW374934B (en) 1999-11-21
EP0892979A1 (en) 1999-01-27
JP2000508466A (en) 2000-07-04
CN1215497A (en) 1999-04-28
CA2248654A1 (en) 1997-10-16
EP0892979B1 (en) 2003-05-21
CN1097825C (en) 2003-01-01
BR9709117A (en) 1999-08-03
DE69722197T2 (en) 2003-12-04
WO1997038424A1 (en) 1997-10-16
DE69722197D1 (en) 2003-06-26
ID18484A (en) 1998-04-09
NO984715L (en) 1998-10-09
NO984715D0 (en) 1998-10-09
ES2200173T3 (en) 2004-03-01
TR199802018T2 (en) 1999-01-18
CA2248654C (en) 2004-05-25
ATE241203T1 (en) 2003-06-15
AU2600797A (en) 1997-10-29

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