MX2019008024A - Polimeros de polietileno lineales de baja densidad adecuados para su uso en cables. - Google Patents

Polimeros de polietileno lineales de baja densidad adecuados para su uso en cables.

Info

Publication number
MX2019008024A
MX2019008024A MX2019008024A MX2019008024A MX2019008024A MX 2019008024 A MX2019008024 A MX 2019008024A MX 2019008024 A MX2019008024 A MX 2019008024A MX 2019008024 A MX2019008024 A MX 2019008024A MX 2019008024 A MX2019008024 A MX 2019008024A
Authority
MX
Mexico
Prior art keywords
cables
density polyethylene
linear low
polyethylene polymers
polymers suitable
Prior art date
Application number
MX2019008024A
Other languages
English (en)
Inventor
Siripurapu Srinivas
Michael Malinoski Jon
Mhetar Vijay
William Culligan Sean
Kaur LAKHMAN Rubinder
Original Assignee
Gen Cable Technologies Corp
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 Gen Cable Technologies Corp filed Critical Gen Cable Technologies Corp
Publication of MX2019008024A publication Critical patent/MX2019008024A/es

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity

Abstract

Se describen polímeros de polietileno de baja densidad lineales utilizados para formar capas de cubierta para cables. Tales polímeros exhiben ciertas distribuciones de peso molecular adecuadas para formar el revestimiento de capas para el cable. El polímero puede reticularse para exhibir propiedades adecuadas que incluyen alargamiento retenido en valores de ruptura y valores de fraguado en caliente.
MX2019008024A 2017-01-05 2018-01-05 Polimeros de polietileno lineales de baja densidad adecuados para su uso en cables. MX2019008024A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762442697P 2017-01-05 2017-01-05
PCT/US2018/012613 WO2018129339A1 (en) 2017-01-05 2018-01-05 Linear low-density polyethylene polymers suitable for use on cables

Publications (1)

Publication Number Publication Date
MX2019008024A true MX2019008024A (es) 2019-09-11

Family

ID=62711224

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008024A MX2019008024A (es) 2017-01-05 2018-01-05 Polimeros de polietileno lineales de baja densidad adecuados para su uso en cables.

Country Status (5)

Country Link
US (1) US11205526B2 (es)
AU (1) AU2018205241A1 (es)
BR (1) BR112019013895A2 (es)
MX (1) MX2019008024A (es)
WO (1) WO2018129339A1 (es)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
FR2562546B1 (fr) 1984-04-09 1987-01-23 Bp Chimie Sa Procede de traitement de polyethylene de basse densite lineaire destine a la fabrication par extrusion de corps creux, tubes et gaines
MX9200724A (es) 1991-02-22 1993-05-01 Exxon Chemical Patents Inc Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas.
CA2152937A1 (en) 1992-12-28 1994-07-07 Subrahmanyam Cheruvu Linear low density polyethylene film
US5420220A (en) 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
DE69415317T2 (de) 1993-05-13 1999-06-02 Exxon Chemical Patents Inc Ethylen-copolymere mit enger zusammensetzungsverteilung, ihre herstellung und ihre verwendung
GB9310235D0 (en) * 1993-05-18 1993-06-30 Raychem Ltd Heat-shrinkable article
ES2157342T3 (es) 1994-09-07 2001-08-16 Dow Chemical Co Polietileno lineal plastico de baja densidad.
FI952098A (fi) 1995-05-02 1996-11-03 Borealis As LLDPE-polymeerien valmistusmenetelmä
WO1997032922A2 (en) * 1996-03-05 1997-09-12 The Dow Chemical Company Rheology-modified polyolefins
US5998558A (en) 1997-12-29 1999-12-07 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymers having enhanced processing ease
US6455616B1 (en) * 2000-03-07 2002-09-24 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene crosslinkable composition
US20060116456A1 (en) * 2004-11-30 2006-06-01 Lin Thomas S Composition with enhanced heat resistance property
TW200713336A (en) * 2005-08-05 2007-04-01 Dow Global Technologies Inc Polypropylene-based wire and cable insulation or jacket
KR101619056B1 (ko) 2008-09-25 2016-05-10 바젤 폴리올레핀 게엠베하 내충격성 ｌｌｄｐｅ 조성물 및 이것으로 제조된 필름
EP2588520B1 (en) * 2010-06-29 2014-06-25 Basf Se Process for improving the flow properties of polymer melts and use of comb or comb block copolymer
WO2014043364A1 (en) * 2012-09-13 2014-03-20 Dow Global Technologies Llc Ethylene-based polymer compositions, and articles prepared from the same
US8679603B1 (en) * 2012-12-21 2014-03-25 Equistar Chemicals, Lp High clarity and strength polyethylene films
BR112016028191A2 (pt) 2014-06-27 2018-06-26 Gen Cable Technologies Corp composições de condutores térmicos e cabos do mesmo
US20170204237A1 (en) * 2014-08-28 2017-07-20 Dow Global Technologies Llc Foamed polyethylene compositions and methods for making foamed polyethylene compositions
WO2016109560A1 (en) 2014-12-30 2016-07-07 General Cable Technologies Corporation Multi-layer cables
WO2017091720A1 (en) 2015-11-25 2017-06-01 General Cable Technologies Corporation Hydrosilylation crosslinking of polyolefin cable components

Also Published As

Publication number Publication date
US20180190407A1 (en) 2018-07-05
WO2018129339A1 (en) 2018-07-12
BR112019013895A2 (pt) 2020-02-04
AU2018205241A1 (en) 2019-07-25
US11205526B2 (en) 2021-12-21

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