MXPA06001887A - Composiciones para aislamiento de cable, con reologia y procesabilidad mejoradas. - Google Patents

Composiciones para aislamiento de cable, con reologia y procesabilidad mejoradas.

Info

Publication number
MXPA06001887A
MXPA06001887A MXPA06001887A MXPA06001887A MXPA06001887A MX PA06001887 A MXPA06001887 A MX PA06001887A MX PA06001887 A MXPA06001887 A MX PA06001887A MX PA06001887 A MXPA06001887 A MX PA06001887A MX PA06001887 A MXPA06001887 A MX PA06001887A
Authority
MX
Mexico
Prior art keywords
propylene polymer
insulation
processability
cable insulation
insulation compositions
Prior art date
Application number
MXPA06001887A
Other languages
English (en)
Inventor
Scott H Wasserman
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 MXPA06001887A publication Critical patent/MXPA06001887A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)

Abstract

La presente invencion es un cable de telecomunicaciones que comprende una pluralidad de conductores electricos; estando rodeado cada conductor por una capa de aislamiento que comprende un polimero de propileno acoplado. Se prefiere que el polimero de propileno sea un polimero de propileno de impacto modificado; mas preferible, un polimero de propileno de impacto. Las ventajas primarias de la composicion de aislamiento se obtienen bajo condiciones de extrusion a alta velocidad para aplicacion de aislamiento de paredes delgadas, que incluye las ventajas de una superficie de aislamiento lisa y buena uniformidad dimensional y presiones de cabeza y dado de extrusion relativamente bajas.
MXPA06001887A 2003-08-18 2004-08-11 Composiciones para aislamiento de cable, con reologia y procesabilidad mejoradas. MXPA06001887A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49593503P 2003-08-18 2003-08-18
PCT/US2004/025924 WO2005020247A1 (en) 2003-08-18 2004-08-11 Cable insulation compositions with enhanced rheology and processability

Publications (1)

Publication Number Publication Date
MXPA06001887A true MXPA06001887A (es) 2006-05-31

Family

ID=34215944

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06001887A MXPA06001887A (es) 2003-08-18 2004-08-11 Composiciones para aislamiento de cable, con reologia y procesabilidad mejoradas.

Country Status (10)

Country Link
US (1) US20060246283A1 (es)
EP (1) EP1658623B1 (es)
JP (1) JP2007503094A (es)
CN (1) CN100524543C (es)
AT (1) ATE483234T1 (es)
CA (1) CA2535719A1 (es)
DE (1) DE602004029374D1 (es)
MX (1) MXPA06001887A (es)
TW (1) TWI402860B (es)
WO (1) WO2005020247A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2927994A1 (en) * 2013-11-07 2015-05-14 Akzo Nobel Chemicals International B.V. Process for modifying polymers
KR20160084842A (ko) * 2013-11-07 2016-07-14 아크조 노벨 케미칼즈 인터내셔널 비.브이. 에틸렌계 폴리머 및 코폴리머의 변형 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120897A (en) * 1993-04-15 2000-09-19 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables
CN2214032Y (zh) * 1994-12-14 1995-11-29 江苏宝胜集团公司 计算机网络水平网电缆
US6441308B1 (en) * 1996-06-07 2002-08-27 Cable Design Technologies, Inc. Cable with dual layer jacket
US6007913A (en) * 1998-04-17 1999-12-28 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables
ES2231218T3 (es) * 1999-06-24 2005-05-16 The Dow Chemical Company Composicion poliolefinica con propiedades de resistencia a impactos mejorada.
EP1276611B1 (en) * 2000-01-24 2004-04-21 Dow Global Technologies Inc. Composition and films thereof
EP1295910A1 (en) * 2001-09-25 2003-03-26 Borealis GmbH Insulating foam composition
WO2003040229A1 (en) * 2001-11-02 2003-05-15 Dow Global Technologies Inc. Molecular melt and methods for making and using the molecular melt
WO2004025670A1 (en) * 2002-09-10 2004-03-25 Union Carbide Chemicals & Plastics Technology Corporation Polypropylene cable jacket compositions with enhanced melt strength and physical properties

Also Published As

Publication number Publication date
CN100524543C (zh) 2009-08-05
CA2535719A1 (en) 2005-03-03
JP2007503094A (ja) 2007-02-15
TW200523952A (en) 2005-07-16
US20060246283A1 (en) 2006-11-02
TWI402860B (zh) 2013-07-21
ATE483234T1 (de) 2010-10-15
CN1839449A (zh) 2006-09-27
WO2005020247A1 (en) 2005-03-03
EP1658623A1 (en) 2006-05-24
EP1658623B1 (en) 2010-09-29
DE602004029374D1 (de) 2010-11-11

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