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BR9911159A - Composição isolante para cabos de comunicação - Google Patents

Composição isolante para cabos de comunicação

Info

Publication number
BR9911159A
BR9911159A BR9911159-4A BR9911159A BR9911159A BR 9911159 A BR9911159 A BR 9911159A BR 9911159 A BR9911159 A BR 9911159A BR 9911159 A BR9911159 A BR 9911159A
Authority
BR
Brazil
Prior art keywords
insulating composition
olefin polymer
density
flow rate
melt flow
Prior art date
Application number
BR9911159-4A
Other languages
English (en)
Other versions
BR9911159B1 (pt
Inventor
Laila Rogestedt
Hans-Bertil Martinsson
Lars Thorn
Ruth Dammert
Original Assignee
Borealis Tech 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
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BR9911159A publication Critical patent/BR9911159A/pt
Publication of BR9911159B1 publication Critical patent/BR9911159B1/pt

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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49123—Co-axial cable

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Communication Cables (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Patente de Invenção: <B>"COMPOSIçãO ISOLANTE PARA CABOS DE COMUNICAçãO"<D>. Uma composição isolante para cabos de comunicação (2) é descrita, bem como um fio telessimples (2), que compreende a composição isolante e um cabo de telecomunicação (1), que compreende uma pluralidade de fios telessimples (2), que incluem a composição isolante. A composição isolante compreende uma mistura polimérica de olefinas multimodal, obtida por polimerização de pelo menos uma <244>-olefina em mais do que um estágio, tendo uma densidade de cerca de 0,920 - 0,965 g/cm³, uma vazão em fusão (MFR~ 2~) de cerca de 0,2 - 5 g/10 min, uma FRR~ 21/2~ <242> 60 e uma resistência à fissuração de tensão ambiental (ESCR) de acordo com a Norma ASTM D 1693 A/Igepal a 10%, de pelo menos 500 h, a dita mistura polimérica de olefinas compreendendo pelo menos um primeiro e um segundo polímero de olefina, dos quais o primeiro é selecionado de (a) um polímero de olefina de baixo peso molecular (PM) com uma densidade de cerca de 0,925 - 0,975 g/cm³ e uma vazão em fusão (MFR~ 2~) de cerca de 300 - 20.000 g/10 min, e (b) um polímero de olefina de alto peso molecular (PM) com uma densidade de cerca de 0,880 - 0,950 g/cm³ e uma vazão em fusão (MFR~ 21~) de cerca de 0,5 - 20 g/10 min.
BRPI9911159-4A 1998-06-12 1999-06-08 cabo de comunicaÇço isolado e fio telessimples. BR9911159B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802087A SE9802087D0 (sv) 1998-06-12 1998-06-12 An insulating composition for communication cables
PCT/SE1999/000985 WO1999065039A1 (en) 1998-06-12 1999-06-08 An insulating composition for communication cables

Publications (2)

Publication Number Publication Date
BR9911159A true BR9911159A (pt) 2001-04-03
BR9911159B1 BR9911159B1 (pt) 2008-11-18

Family

ID=20411670

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9911159-4A BR9911159B1 (pt) 1998-06-12 1999-06-08 cabo de comunicaÇço isolado e fio telessimples.

Country Status (14)

Country Link
US (1) US6180721B1 (pt)
EP (1) EP1093658B1 (pt)
JP (1) JP2002518786A (pt)
KR (1) KR100514550B1 (pt)
CN (1) CN1255819C (pt)
AT (1) ATE281692T1 (pt)
AU (1) AU741335B2 (pt)
BR (1) BR9911159B1 (pt)
CA (1) CA2334789C (pt)
DE (1) DE69921656T2 (pt)
ES (1) ES2230862T3 (pt)
RU (1) RU2220467C2 (pt)
SE (1) SE9802087D0 (pt)
WO (1) WO1999065039A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596392B1 (en) * 1999-01-29 2003-07-22 Mitsui Chemicals, Inc. Sheathed wires and cables
US6658185B2 (en) * 1999-08-23 2003-12-02 Pirelli Cavi E Sistemi S.P.A. Optical fiber cable with components having improved compatibility with waterblocking filling compositions
GB0008690D0 (en) * 2000-04-07 2000-05-31 Borealis Polymers Oy Process
SE0101360D0 (sv) * 2001-04-19 2001-04-19 Borealis Tech Oy Optical fibre submarine repeater cable with combined insulation/jacket
SE0101361D0 (sv) * 2001-04-19 2001-04-19 Borealis Tech Oy Optical fibre submarine repeater cable with combined insulation/jacket and composition therefor
EP1267189B1 (en) * 2001-06-12 2009-11-18 Borealis Technology Oy Optical cable with improved tracking resistance
US7943700B2 (en) * 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
DE102004055587A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
DE102004055588A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
EP1739691B1 (en) * 2005-06-30 2008-12-03 Borealis Technology Oy Outer sheath layer for power or communication cable
US7595364B2 (en) 2005-12-07 2009-09-29 Univation Technologies, Llc High density polyethylene
CN101443405B (zh) 2006-04-07 2012-11-14 陶氏环球技术有限责任公司 聚烯烃组合物、由其制成的制品及其制备方法
BRPI0706048A2 (pt) 2006-05-02 2011-03-22 Dow Global Technologies Inc composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, artigo, fechamento de tampa de garrafa, método para melhorar fechamentos de tampas de garrafas, e método para produzir um artigo
KR100816587B1 (ko) * 2006-08-17 2008-03-24 엘에스전선 주식회사 발포 동축 케이블 및 그 제조 방법
US20080149899A1 (en) * 2006-12-21 2008-06-26 E. I. Du Pont De Nemours And Company Foamable Fluoropolymer Composition
US20080161435A1 (en) * 2006-12-21 2008-07-03 E. I. Du Pont De Nemours And Company Extrusion of a Foamable Fluoropolymer
ES2333828T3 (es) 2007-05-02 2010-03-01 Dow Global Technologies Inc. Composiciones de polietileno de alta densidad, metodo de obtecion, articulos por inyeccion a partir de ellas, y metodo de obtecion de tales articulos.
DE602007011259D1 (de) 2007-08-10 2011-01-27 Borealis Tech Oy Artikel der eine Polypropylenzusammensetzung beinhaltet
US8089000B2 (en) * 2007-10-12 2012-01-03 General Cable Technologies Corporation Waterproof data cable with foam filler and water blocking material
EP2067799A1 (en) 2007-12-05 2009-06-10 Borealis Technology OY Polymer
US20090233052A1 (en) * 2008-03-17 2009-09-17 E.I. Du Pont De Nemours And Company Conductors Having Polymer Insulation On Irregular Surface
EP2182524A1 (en) * 2008-10-31 2010-05-05 Borealis AG Cable and Polymer composition comprising a multimodal ethylene copolymer
US8119916B2 (en) * 2009-03-02 2012-02-21 Coleman Cable, Inc. Flexible cable having a dual layer jacket
EP2454739A4 (en) 2009-07-16 2015-09-16 3M Innovative Properties Co UNDERWATER CONNECTION CABLE AND METHOD THEREFOR
US20110100667A1 (en) * 2009-11-04 2011-05-05 Peter Hardie Audio cable with vibration reduction
EP2354183B1 (en) 2010-01-29 2012-08-22 Borealis AG Moulding composition
PL2354184T3 (pl) 2010-01-29 2013-01-31 Borealis Ag Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności
US8841563B2 (en) 2011-08-26 2014-09-23 Ryan O'Neil Split line and low voltage wire conduit and transformer box
PL3186311T3 (pl) * 2014-08-29 2023-09-18 Dow Global Technologies Llc Żywice na bazie etylenu do stosowania w zamknięciach
PL3252085T3 (pl) 2016-05-31 2023-02-13 Borealis Ag Pancerz o polepszonych właściwościach
PL3385958T3 (pl) * 2017-04-06 2023-08-07 Borealis Ag Kompozycja płaszcza kabla
US11302459B2 (en) 2017-10-06 2022-04-12 Exxonmobil Chemical Patents Inc. Polyethylene extrudates and methods of making the same
EP3838984A1 (en) 2019-12-20 2021-06-23 Borealis AG Polymer composition and article
US12421378B2 (en) * 2020-10-09 2025-09-23 Dow Global Technologies Llc Enhanced aging and reduced shrinkback polymeric composition
WO2025064365A1 (en) * 2023-09-21 2025-03-27 Chevron Phillips Chemical Company Lp Bimodal hdpe resins with improved escr and processability for conduit, cable, blow molding, and other end-use applications

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125548A (en) 1961-05-19 1964-03-17 Polyethylene blend
BE794718Q (fr) 1968-12-20 1973-05-16 Dow Corning Ltd Procede de reticulation d'olefines
US3749629A (en) 1971-03-12 1973-07-31 Reynolds Metals Co Method of making a decorative lamination
GB1526398A (en) 1974-12-06 1978-09-27 Maillefer Sa Manufacture of extruded products
US4286023A (en) 1976-10-04 1981-08-25 Union Carbide Corporation Article of manufacture, the cross-linked product of a semi-conductive composition bonded to a crosslinked polyolefin substrate
JPS559611A (en) 1978-07-05 1980-01-23 Mitsubishi Petrochem Co Ltd Cross-linkable polyethylene resin composition
US4413066A (en) 1978-07-05 1983-11-01 Mitsubishi Petrochemical Company, Ltd. Crosslinkable polyethylene resin compositions
US4576993A (en) 1978-09-20 1986-03-18 Raychem Limited Low density polyethylene polymeric compositions
JPS5566809A (en) 1978-11-13 1980-05-20 Mitsubishi Petrochemical Co Method of manufacturing crosslinked polyethylene resinncoated wire
JPS5610506A (en) 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
JPS5693542A (en) 1979-12-27 1981-07-29 Mitsubishi Petrochemical Co Bridged polyethylene resin laminated film or sheet
JPS5695940A (en) 1979-12-28 1981-08-03 Mitsubishi Petrochem Co Ltd Ethylene polymer composition
JPS56166207A (en) 1980-05-27 1981-12-21 Mitsui Petrochem Ind Ltd Gas-phase polymerization of olefin
JPS56166208A (en) 1980-05-27 1981-12-21 Mitsui Petrochem Ind Ltd Gas-phase polymerization of olefin
JPS57207632A (en) 1981-06-16 1982-12-20 Mitsubishi Petrochem Co Ltd Crosslinkable polyethylene resin composition
JPS5861129A (ja) 1981-10-08 1983-04-12 Sekisui Plastics Co Ltd 発泡体の製造法
US4547551A (en) 1982-06-22 1985-10-15 Phillips Petroleum Company Ethylene polymer blends and process for forming film
JPH0615644B2 (ja) 1985-02-25 1994-03-02 三菱油化株式会社 シラン架橋性共重合体組成物
GB8514330D0 (en) 1985-06-06 1985-07-10 Bp Chem Int Ltd Polymer composition
EP0214099A3 (de) 1985-08-28 1988-09-21 Ciba-Geigy Ag Stabilisierung von vernetzten Ethylenpolymeren
JPH0725829B2 (ja) 1986-03-07 1995-03-22 日本石油株式会社 エチレン重合体の製造方法
JPS63279503A (ja) 1987-05-11 1988-11-16 Furukawa Electric Co Ltd:The 半導電性組成物
US4812505A (en) 1987-05-18 1989-03-14 Union Carbide Corporation Tree resistant compositions
US4795482A (en) 1987-06-30 1989-01-03 Union Carbide Corporation Process for eliminating organic odors and compositions for use therein
JPH0625203B2 (ja) 1987-11-19 1994-04-06 鐘淵化学工業株式会社 重合体スケールの付着防止方法
US4840996A (en) 1987-11-30 1989-06-20 Quantum Chemical Corporation Polymeric composition
JPH01246707A (ja) 1988-03-29 1989-10-02 Hitachi Cable Ltd 半導電性樹脂組成物
AU3669589A (en) 1988-06-30 1990-01-04 Kimberly-Clark Corporation Absorbent article containing an anhydrous deodorant
US5382631A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
US5047468A (en) 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US5149738A (en) 1988-11-16 1992-09-22 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
US5047476A (en) 1989-05-12 1991-09-10 Union Carbide Chemicals And Plastics Company Inc. Process for crosslinking hydrolyzable copolymers
JPH03127403A (ja) 1989-09-29 1991-05-30 Union Carbide Chem & Plast Co Inc 絶縁電気導体
SE465165B (sv) 1989-12-13 1991-08-05 Neste Oy Foernaetningsbar polymerkomposition innehaallande hydrolyserbara silangrupper och en syraanhydrid som katalysator
US5028674A (en) 1990-06-06 1991-07-02 E. I. Du Pont De Nemours And Company Methanol copolymerization of ethylene
JPH0445110A (ja) 1990-06-12 1992-02-14 Japan Synthetic Rubber Co Ltd エチレン系共重合体の製造方法
IT1243776B (it) 1990-08-03 1994-06-28 Ausidet Srl Composizioni polimeriche reticolabili procedimento per la loro preparazione ed articoli con esse ottenuti
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
SE467825B (sv) 1991-01-22 1992-09-21 Neste Oy Saett att vid plastmaterial eliminera luktande/smakande aemnen
CA2059107A1 (en) 1991-01-28 1992-07-29 John J. Kennan Method for making silica reinforced silicone sealants
JPH04353509A (ja) 1991-05-31 1992-12-08 Tosoh Corp プロピレンブロック共重合体の製造方法
KR930006089A (ko) 1991-09-18 1993-04-20 제이 이이 휘립프스 폴리에틸렌 블렌드
FI90986C (fi) 1991-10-15 1994-04-25 Neste Oy Ekstrudoitavan eteeni-hydroksiakrylaatti-sekapolymeerin käyttö
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
SE469080B (sv) 1991-10-28 1993-05-10 Eka Nobel Ab Foerpackningsmaterial, foerfarande foer framstaellning av foerpackningsmaterial, anvaendning av hydrofob zeolit foer framstaellning av foerpackningsmaterial samt anvaendning av foerpackningsmaterial
WO1995010548A1 (en) 1993-10-15 1995-04-20 Fina Research S.A. Process for producing polyethylene having a broad molecular weight distribution
SE9304201L (sv) 1993-12-20 1994-11-21 Neste Oy Tennorganisk katalysator med ökad förnätningshastighet för silanförnätningsreaktioner
US5582770A (en) 1994-06-08 1996-12-10 Raychem Corporation Conductive polymer composition
US5453322A (en) 1994-06-03 1995-09-26 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables
FI942949A0 (fi) 1994-06-20 1994-06-20 Borealis Polymers Oy Prokatalysator foer producering av etenpolymerer och foerfarande foer framstaellning daerav
US5574816A (en) 1995-01-24 1996-11-12 Alcatel Na Cable Sytems, Inc. Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same
US5521264A (en) 1995-03-03 1996-05-28 Advanced Extraction Technologies, Inc. Gas phase olefin polymerization process with recovery of monomers from reactor vent gas by absorption
UA47394C2 (uk) 1995-05-16 2002-07-15 Юнівейшн Текнолоджіз, Ллс Етиленовий полімер, який має підвищену придатність до обробки та вирiб, що містить етиленовий полімер
US5719218A (en) 1995-06-01 1998-02-17 At Plastics Inc. Water resistant electrical insulation compositions
IT1276762B1 (it) 1995-06-21 1997-11-03 Pirelli Cavi S P A Ora Pirelli Composizione polimerica per il rivestimento di cavi elettrici avente una migliorata resistenza al"water treeing"e cavo elettrico
SE504455C2 (sv) 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
US5736258A (en) * 1995-11-07 1998-04-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
US5718974A (en) 1996-06-24 1998-02-17 Union Carbide Chemicals & Plastics Technology Corporation Cable jacket
US5731082A (en) 1996-06-24 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Tree resistant cable
US5807635A (en) 1997-01-24 1998-09-15 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables
FI111372B (fi) 1998-04-06 2003-07-15 Borealis Polymers Oy Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö

Also Published As

Publication number Publication date
AU741335B2 (en) 2001-11-29
JP2002518786A (ja) 2002-06-25
DE69921656D1 (de) 2004-12-09
CA2334789A1 (en) 1999-12-16
EP1093658B1 (en) 2004-11-03
BR9911159B1 (pt) 2008-11-18
AU4669199A (en) 1999-12-30
CN1255819C (zh) 2006-05-10
SE9802087D0 (sv) 1998-06-12
DE69921656T2 (de) 2005-03-24
WO1999065039A1 (en) 1999-12-16
US6180721B1 (en) 2001-01-30
CA2334789C (en) 2009-01-20
KR100514550B1 (ko) 2005-09-15
EP1093658A1 (en) 2001-04-25
CN1305633A (zh) 2001-07-25
RU2220467C2 (ru) 2003-12-27
KR20010072608A (ko) 2001-07-31
ATE281692T1 (de) 2004-11-15
ES2230862T3 (es) 2005-05-01

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/06/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)