MX9800336A - Composicion de envainado para cable. - Google Patents

Composicion de envainado para cable.

Info

Publication number
MX9800336A
MX9800336A MX9800336A MX9800336A MX9800336A MX 9800336 A MX9800336 A MX 9800336A MX 9800336 A MX9800336 A MX 9800336A MX 9800336 A MX9800336 A MX 9800336A MX 9800336 A MX9800336 A MX 9800336A
Authority
MX
Mexico
Prior art keywords
cable
gas
ethylene
olefin
phase reactor
Prior art date
Application number
MX9800336A
Other languages
English (en)
Other versions
MXPA98000336A (es
Inventor
Laila Rogestedt
Hans-Bertil Martinsson
Markku Asumalathi
Jari Aeaerilae
Original Assignee
Borealis Polymers Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20398915&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9800336(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Polymers Oy filed Critical Borealis Polymers Oy
Publication of MX9800336A publication Critical patent/MX9800336A/es
Publication of MXPA98000336A publication Critical patent/MXPA98000336A/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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • 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
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • 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)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Insulated Conductors (AREA)

Abstract

Se describe una composicion de envainado para cable y su uso como vaina exterior para un cable de energía o un cable de comunicaciones; la composicion de envainado para cable es una mezcla multimodal, preferiblemente bimodal, de polímeros de olefina, preferiblemente plásticos de etileno, que tiene una densidad de aproximadamente 0.915-0-955 g/cm3 y una velocidad de flujo de baño fundido de aproximadamente 0.1-0-.3 g/10 min., dicha mezcla de polimero de olefina comprende por lo menos un primero y segundo polímeros de olefina de los cuales el primero tiene una densidad y una velocidad de flujo de baño fundido seleccionados de aproximadamente 0.930-0.975 g/cm3 y aproximadamente 50-2,000 y g/10 min, y de aproximadamente 0.88-0.93 g/cm3 y aproximadamente 0.1-0.8 g/10 min; preferiblemente, la mezcla de polímero de olefina ha sido obtenida mediante la polimerizacion catalizada en coordinacion de por lo menos una alfa-olefina en varias etapas, preferiblemente dos etapas consisten de un reactor de bucle/un reactor de fase de gas o un reactor de fase de gas/un reactor de fase de gas, a través de la polimerizacion o copolimerizacion del etileno en la primera etapa y la copolimerizacion del etileno con buteno, 4-metil-1-penteno, 1-hexeno o 1-octeno en la segunda etapa.
MXPA/A/1998/000336A 1995-07-10 1998-01-09 Composicion de envainado para cable MXPA98000336A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9502508-6 1995-07-10
SE9502508A SE504455C2 (sv) 1995-07-10 1995-07-10 Kabelmantlingskomposition, dess användning samt sätt för dess framställning

Publications (2)

Publication Number Publication Date
MX9800336A true MX9800336A (es) 1998-08-30
MXPA98000336A MXPA98000336A (es) 1998-11-12

Family

ID=

Also Published As

Publication number Publication date
BR9609621A (pt) 1999-04-06
DE69604296D1 (de) 1999-10-21
WO1997003124A1 (en) 1997-01-30
AU693784B2 (en) 1998-07-09
US6329054B1 (en) 2001-12-11
ZA965857B (en) 1997-01-27
JPH10511734A (ja) 1998-11-10
IN187867B (es) 2002-07-13
EP0837905B2 (en) 2005-04-20
HUP9802544A2 (hu) 1999-03-29
CZ291053B6 (cs) 2002-12-11
UA68329C2 (en) 2004-08-16
CN1094138C (zh) 2002-11-13
PL324435A1 (en) 1998-05-25
JP3088467B2 (ja) 2000-09-18
SE9502508L (sv) 1997-01-11
SE504455C2 (sv) 1997-02-17
AR002792A1 (es) 1998-04-29
DE69604296T3 (de) 2005-12-22
PL185886B1 (pl) 2003-08-29
CA2225858A1 (en) 1997-01-30
CA2225858C (en) 2004-01-20
ES2138357T5 (es) 2005-09-01
MY138666A (en) 2009-07-31
AU6374896A (en) 1997-02-10
TW411353B (en) 2000-11-11
RU2137788C1 (ru) 1999-09-20
HUP9802544A3 (en) 1999-04-28
DE69604296T2 (de) 2000-04-06
KR100294397B1 (ko) 2001-08-07
HU218740B (hu) 2000-11-28
CN1190417A (zh) 1998-08-12
ES2138357T3 (es) 2000-01-01
EP0837905A1 (en) 1998-04-29
SE9502508D0 (sv) 1995-07-10
KR19990035751A (ko) 1999-05-25
EP0837905B1 (en) 1999-09-15
CZ6598A3 (cs) 1998-04-15

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