ES2161367T3 - Composicion de recubrimiento. - Google Patents

Composicion de recubrimiento.

Info

Publication number
ES2161367T3
ES2161367T3 ES96922070T ES96922070T ES2161367T3 ES 2161367 T3 ES2161367 T3 ES 2161367T3 ES 96922070 T ES96922070 T ES 96922070T ES 96922070 T ES96922070 T ES 96922070T ES 2161367 T3 ES2161367 T3 ES 2161367T3
Authority
ES
Spain
Prior art keywords
molecular weight
average molecular
ethylene polymer
coating composition
blend
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96922070T
Other languages
English (en)
Inventor
Leif Leiden
Markku Asumalahti
Jari Aarila
Laila Rogerstedt
Hans-Bertil Martinsson
Bengt Hagstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis Technology Oy
Original Assignee
Borealis Technology 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=26160169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2161367(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE9502508A external-priority patent/SE504455C2/sv
Priority claimed from FI962366A external-priority patent/FI108452B/fi
Application filed by Borealis Technology Oy filed Critical Borealis Technology Oy
Application granted granted Critical
Publication of ES2161367T3 publication Critical patent/ES2161367T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]

Abstract

LAS COMPOSICIONES DE RECUBRIMIENTO CONVENCIONALES TIENEN LA DESVENTAJA DE NO SER SUFICIENTEMENTE RECUBRIBLES Y PRESENTAR UNA RESISTENCIA POCO SATISFACTORIA FRENTE A LAS GRIETAS PRODUCIDAS POR PRESION AMBIENTAL. SE HA ENCONTRADO AHORA UNA COMPOSICION DE RECUBRIMIENTO QUE PRESENTA TANTO BUENA PROCESABILIDAD DEL RECUBRIMIENTO COMO RESISTENCIA A LAS GRIETAS PRODUCIDAS POR PRESION AMBIENTAL. INCLUYE UN POLIMERO ETILENICO MULTIMODAL, QUE CONTIENE ENTRE 80 Y 100 % EN PESO DE UNIDADES DE REPETICION ETILENICAS Y ENTRE 0 Y 20 % EN PESO DE UNIDADES DE REPETICION AL} - OLEFINICAS C SUB,3}-C SUB,10}, TIENE UNA DENSIDAD DE ENTRE 0.915 G/CM SUP,3} Y 0.955 G/CM SUP,3}, Y ES UNA MEZCLA DE AL MENOS UN PRIMER POLIMERO ETILENICO CON UN PRIMER PESO MOLECULAR PROMEDIO Y UNA PRIMERA DISTRIBUCION DE PESOS MOLECULARES Y UN SEGUNDO POLIMERO ETILENICO CON UN SEGUNDO PESO MOLECULAR PROMEDIO QUE ES MAYOR QUE DICHO PRIMER PESO MOLECULAR PROMEDIO, Y UNA SEGUNDA DISTRIBUCION DE PESOS MOLECULARES, TENIENDO DICHA MEZCLA UNTERCER PESO MOLECULAR PROMEDIO Y UNA TERCERA DISTRIBUCION DE PESOS MOLECULARES.
ES96922070T 1995-07-10 1996-07-10 Composicion de recubrimiento. Expired - Lifetime ES2161367T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9502508A SE504455C2 (sv) 1995-07-10 1995-07-10 Kabelmantlingskomposition, dess användning samt sätt för dess framställning
FI962366A FI108452B (fi) 1996-06-07 1996-06-07 Etyleenipolymeerituote, jolla on leveõ moolimassajakauma, sen valmistus ja kõytt÷

Publications (1)

Publication Number Publication Date
ES2161367T3 true ES2161367T3 (es) 2001-12-01

Family

ID=26160169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96922070T Expired - Lifetime ES2161367T3 (es) 1995-07-10 1996-07-10 Composicion de recubrimiento.

Country Status (12)

Country Link
US (1) US6645588B1 (es)
EP (1) EP0837915B1 (es)
CN (1) CN1094963C (es)
AT (1) ATE204600T1 (es)
AU (1) AU6308096A (es)
BR (1) BR9609604A (es)
CA (1) CA2226549C (es)
DE (1) DE69614695T2 (es)
ES (1) ES2161367T3 (es)
PL (1) PL185686B1 (es)
PT (1) PT837915E (es)
WO (1) WO1997003139A1 (es)

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US6627706B1 (en) 1998-06-16 2003-09-30 Borealis Technology Oy Olefin polymerization process
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GB9908602D0 (en) * 1999-04-15 1999-06-09 Northumbria Lyonnaise Technolo Rehabilitation of water supply pipes
FI111954B (fi) 2000-02-21 2003-10-15 Borealis Tech Oy Menetelmä polyeteenipäällysteen valmistamiseksi substraatille
BR0316920B1 (pt) 2002-12-19 2012-11-27 composição de polietileno, e, processo para a produção e uso da mesma.
SE0300195D0 (sv) 2003-01-28 2003-01-28 Borealis Tech Oy Coating composition, method of preparation thereofand substrate coated therewith
US6931184B2 (en) * 2003-05-30 2005-08-16 Corning Cable Systems Llc Dry tube fiber optic assemblies, cables, and manufacturing methods therefor
DE102004055587A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
GB0425444D0 (en) * 2004-11-18 2004-12-22 Solvay Multimodal composition for tapes, fibres and filaments
DE102004055588A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
DE102005009896A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005009916A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005030941A1 (de) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
DE102005040390A1 (de) 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
US7473745B2 (en) * 2005-09-02 2009-01-06 Equistar Chemicals, Lp Preparation of multimodal polyethylene
US20090258240A1 (en) * 2005-11-04 2009-10-15 Christian Marcus Schaller Color Stabilization of Cork and Colored Woods by the Combined Use of Inorganic and Organic UV-Absorbers
ATE443740T1 (de) * 2006-06-06 2009-10-15 Borealis Tech Oy Niedrigtemperaturdeckschicht
AU2007265500B2 (en) 2006-06-27 2012-01-19 Univation Technologies, Llc Ethylene-alpha olefin copolymer's and polymerization processes for making the same
EP2032616B1 (en) 2006-06-27 2014-04-30 Univation Technologies, LLC Improved polymerization processes using metallocene catalysts, their polymer products and end uses
DE602006016776D1 (de) * 2006-07-14 2010-10-21 Borealis Tech Oy Polyethylen hoher Dichte
US8485385B2 (en) * 2006-07-21 2013-07-16 Japan Polyethylene Corporation Welding material and fuel tank thereby welded
PL2072586T3 (pl) 2007-12-20 2021-05-31 Borealis Technology Oy Powlekane rury o ulepszonych właściwościach mechanicznych i sposób ich wytwarzania
EP2072589A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
EP2072588B1 (en) 2007-12-20 2012-10-10 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
EP2072587B1 (en) 2007-12-20 2020-06-03 Borealis Technology Oy Coated pipes having improved mechanical properties at elevated temperatures and a method of production thereof
BRPI0908249B1 (pt) * 2008-02-18 2018-12-26 Basell Polyolefine Gmbh composição polimérica adesiva para extrusão de filme, filme e tubulação de aço revestida
EP2366936B1 (en) 2010-03-18 2015-05-06 Borealis AG Method of repairing a pipe coating
US8492498B2 (en) * 2011-02-21 2013-07-23 Chevron Phillips Chemical Company Lp Polymer compositions for rotational molding applications
EP2520625A1 (en) 2011-05-06 2012-11-07 Borealis AG Coating composition
US9321945B2 (en) 2011-09-30 2016-04-26 Equistar Chemicals, Lp Systems, methods and compositions for production of tie-layer adhesives
CN106661287B (zh) 2014-07-16 2019-05-28 Sabic环球技术有限责任公司 多峰聚乙烯
DK3009457T3 (da) * 2014-10-14 2017-07-31 Abu Dhabi Polymers Co Ltd (Borouge) Llc Geomembrananvendelser baseret på polyethylen
DK3009456T3 (en) * 2014-10-14 2017-07-31 Abu Dhabi Polymers Co Ltd (Borouge) Llc Ethylene copolymer for geomembrane applications
EP3059485A1 (en) 2015-02-17 2016-08-24 J. van Beugen Beheer B.V. Metal pipes with anticorrosive polyolefin covering layer
EP3519444B1 (en) 2016-09-28 2020-11-04 Borealis AG Process for producing a coated pipe

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Also Published As

Publication number Publication date
CN1195363A (zh) 1998-10-07
ATE204600T1 (de) 2001-09-15
US6645588B1 (en) 2003-11-11
DE69614695D1 (de) 2001-09-27
BR9609604A (pt) 1999-05-25
PL325016A1 (en) 1998-07-06
PT837915E (pt) 2001-12-28
CA2226549C (en) 2008-06-03
AU6308096A (en) 1997-02-10
EP0837915A1 (en) 1998-04-29
EP0837915B1 (en) 2001-08-22
CN1094963C (zh) 2002-11-27
WO1997003139A1 (en) 1997-01-30
DE69614695T2 (de) 2002-06-20
CA2226549A1 (en) 1997-01-30
PL185686B1 (pl) 2003-07-31

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