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MX2009014239A - Mezclas reticulables de elastomeros de poliolefina y copolimeros de silano para aislamiento de cable de flexibilidad incrementada. - Google Patents

Mezclas reticulables de elastomeros de poliolefina y copolimeros de silano para aislamiento de cable de flexibilidad incrementada.

Info

Publication number
MX2009014239A
MX2009014239A MX2009014239A MX2009014239A MX2009014239A MX 2009014239 A MX2009014239 A MX 2009014239A MX 2009014239 A MX2009014239 A MX 2009014239A MX 2009014239 A MX2009014239 A MX 2009014239A MX 2009014239 A MX2009014239 A MX 2009014239A
Authority
MX
Mexico
Prior art keywords
cable insulation
increased flexibility
polyolefin elastomers
resin
silane copolymers
Prior art date
Application number
MX2009014239A
Other languages
English (en)
Inventor
David P Wright
Stephen H Cree
Original Assignee
Dow Global Technologies 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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MX2009014239A publication Critical patent/MX2009014239A/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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with monomers containing atoms other than carbon, hydrogen or oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L43/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Compositions of derivatives of such polymers
    • C08L43/04—Homopolymers or copolymers of monomers containing silicon
    • 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
    • H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
    • 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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/08—Crosslinking by silane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Insulated Conductors (AREA)

Abstract

Las composiciones que comprenden al menos 60 por ciento de peso, con base en el peso total de polímeros, tienen al menos una resina de poliolefina entrelazada de silano y hasta aproximadamente 40 por ciento de peso, con base en el peso tota de polímeros, de al menos una resina de elastómero de poliolefina, en donde la resina de elastómero de poliolefina tiene densidad de menos de o igual a aproximadamente 0.89 c/cm3 y un índice de mezcla, I2, de menos de 50g/10 mm y que ha sido preparada utilizando al menos un catalizador de metaloceno proporciona flexibilidad mejorada. Especialmente flexibilidad a baja temperatura, mientras mantiene rendimiento de curado apropiado y fuerza comparada a la resina de polímero entrelazada de silano. Esta composición puede utilizarse en cables para aplicaciones de servicio de baja temperatura.
MX2009014239A 2007-06-27 2008-06-20 Mezclas reticulables de elastomeros de poliolefina y copolimeros de silano para aislamiento de cable de flexibilidad incrementada. MX2009014239A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94645807P 2007-06-27 2007-06-27
PCT/US2008/067672 WO2009002845A1 (en) 2007-06-27 2008-06-20 Crosslinkable blends of polyolefin elastomers and silane copolymers for increased flexibility cable insulation

Publications (1)

Publication Number Publication Date
MX2009014239A true MX2009014239A (es) 2010-03-04

Family

ID=39689078

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009014239A MX2009014239A (es) 2007-06-27 2008-06-20 Mezclas reticulables de elastomeros de poliolefina y copolimeros de silano para aislamiento de cable de flexibilidad incrementada.

Country Status (10)

Country Link
US (1) US8445786B2 (es)
EP (1) EP2164900B1 (es)
JP (2) JP6097001B2 (es)
KR (1) KR101500779B1 (es)
CN (2) CN101755007B (es)
BR (1) BRPI0811795A2 (es)
CA (1) CA2691206C (es)
MX (1) MX2009014239A (es)
TW (1) TW200914476A (es)
WO (1) WO2009002845A1 (es)

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JP6569129B2 (ja) * 2016-03-22 2019-09-04 株式会社オートネットワーク技術研究所 電線被覆材組成物、絶縁電線およびワイヤーハーネス
EP3548282B1 (en) * 2016-12-02 2021-09-15 Borealis AG Polymer composition for adhesive applications
WO2019023008A1 (en) 2017-07-25 2019-01-31 Dow Silicones Corporation PROCESS FOR THE PREPARATION OF A GRAFT COPOLYMER HAVING A POLYOLEFIN SKELETON AND POLYORGANOSILOXANE PENDANT GROUPS
US11193051B2 (en) 2018-03-19 2021-12-07 Dow Silicones Corporation Hot melt adhesive composition containing a polyolefin-polydiorganosiloxane copolymer and methods for the preparation and use thereof
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EP3768765B1 (en) 2018-03-19 2023-05-17 Dow Silicones Corporation Polyolefin-polydiorganosiloxane block copolymer and hydrosilylaton reaction method for the synthesis thereof
WO2019182720A1 (en) 2018-03-19 2019-09-26 Dow Silicones Corporation Polyolefin-polydiorganosiioxane block copolymer and method for the synthesis thereof
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WO2020018159A1 (en) 2018-07-17 2020-01-23 Dow Silicones Corporation Polysiloxane resin - polyolefin copolymer and methods for the preparation and use thereof
KR102819412B1 (ko) * 2018-12-27 2025-06-13 다우 글로벌 테크놀로지스 엘엘씨 와이어 및 케이블 코팅을 위한 고체 가교결합 폴리올레핀 조성물
US11837383B2 (en) * 2020-03-27 2023-12-05 Prysmian S.P.A. Cables with improved coverings to reduce shrinkback and methods of forming the same
KR20230029827A (ko) * 2020-06-24 2023-03-03 다우 글로벌 테크놀로지스 엘엘씨 올레핀/실란 혼성중합체의 경화 및 기능화
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EP4095195A1 (en) 2021-05-25 2022-11-30 Borealis AG Crosslinkable polyolefin compositions for wire and cable applications

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Also Published As

Publication number Publication date
CA2691206C (en) 2016-04-05
TW200914476A (en) 2009-04-01
CN101755007A (zh) 2010-06-23
US20100181092A1 (en) 2010-07-22
JP6097001B2 (ja) 2017-03-15
JP2015071776A (ja) 2015-04-16
KR101500779B1 (ko) 2015-03-09
EP2164900B1 (en) 2013-05-08
JP6261490B2 (ja) 2018-01-17
US8445786B2 (en) 2013-05-21
CN103122096B (zh) 2017-04-12
KR20100050486A (ko) 2010-05-13
WO2009002845A1 (en) 2008-12-31
BRPI0811795A2 (pt) 2014-11-11
EP2164900A1 (en) 2010-03-24
CN101755007B (zh) 2016-03-09
CN103122096A (zh) 2013-05-29
CA2691206A1 (en) 2008-12-31
JP2010531918A (ja) 2010-09-30

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