Nothing Special   »   [go: up one dir, main page]

NO984715L - Blanding av etylenpolymer for kabel applikasjoner - Google Patents

Blanding av etylenpolymer for kabel applikasjoner

Info

Publication number
NO984715L
NO984715L NO984715A NO984715A NO984715L NO 984715 L NO984715 L NO 984715L NO 984715 A NO984715 A NO 984715A NO 984715 A NO984715 A NO 984715A NO 984715 L NO984715 L NO 984715L
Authority
NO
Norway
Prior art keywords
percent
polymer
cable
ethylene polymer
blend
Prior art date
Application number
NO984715A
Other languages
English (en)
Other versions
NO984715D0 (no
Inventor
Lawrence T Kale
Trudy L Iaccino
Kenneth E Bow
Richard B Mcada
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Publication of NO984715D0 publication Critical patent/NO984715D0/no
Publication of NO984715L publication Critical patent/NO984715L/no

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
    • 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

Landscapes

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

Abstract

Foreliggende oppfinnelse beskriver en kabel omfattende et lag av et polyetylenpreparat som karakteriseres ved at det omfatter. (A) fra 5 prosent til 95 prosent, av det totale preparatets vekt, av minst en første polymer som er en etylen/a-olefin interpolymer som har (i) en tetthet fra 0,865 g/cm3 til 0,95 g/cm3, (ii) en molekylvektfordeling (MJMJ fra 1,8 til 3,5, (iii) en smelteindeks ((2) fra 0,001 g/10 min. til 10 g/10min. og (iv) en CBDI-verdi som er større enn 50 prosent, (B) fra 5 prosent til 95 prosent, av det totale preparatets vekt, av minst en andre polymer som er en heterogent forgrenet etylenpolymer eller homogent forgrenet etylen-homopolymer med en tetthet fra 0,9 g/cm3 til 0,965 g/cm3. Kabelen ifølge foreliggende oppfinnelse har overlegne mekaniske egenskaper og prosesserbarhet i forhold til konvensjonelle kabler som an- vender nåværende polymerer så som lavtetthetspolyetylen (LDPE), lineær lavtetthetspolyetylen (LLDPE) og polyvinylklorid (PVC).
NO984715A 1996-04-10 1998-10-09 Blanding av etylenpolymer for kabel applikasjoner NO984715L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63132096A 1996-04-10 1996-04-10
PCT/US1997/005297 WO1997038424A1 (en) 1996-04-10 1997-04-01 Ethylene polymer composition for cable applications

Publications (2)

Publication Number Publication Date
NO984715D0 NO984715D0 (no) 1998-10-09
NO984715L true NO984715L (no) 1998-10-09

Family

ID=24530701

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984715A NO984715L (no) 1996-04-10 1998-10-09 Blanding av etylenpolymer for kabel applikasjoner

Country Status (16)

Country Link
EP (1) EP0892979B1 (no)
JP (1) JP2000508466A (no)
KR (1) KR20000005334A (no)
CN (1) CN1097825C (no)
AR (1) AR006572A1 (no)
AT (1) ATE241203T1 (no)
AU (1) AU2600797A (no)
BR (1) BR9709117A (no)
CA (1) CA2248654C (no)
DE (1) DE69722197T2 (no)
ES (1) ES2200173T3 (no)
ID (1) ID18484A (no)
NO (1) NO984715L (no)
TR (1) TR199802018T2 (no)
TW (1) TW374934B (no)
WO (1) WO1997038424A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6103658A (en) * 1997-03-10 2000-08-15 Eastman Chemical Company Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefrom
ES2666708T3 (es) * 1998-11-02 2018-05-07 Dow Global Technologies Llc Interpolímeros reo-fluidificantes de etileno/alfa-olefina y su preparación
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
WO2001014922A1 (en) * 1999-08-23 2001-03-01 Pirelli Cavi E Sistemi S.P.A. Optical fiber cable with components having improved compatibility with waterblocking filling compositions
JP4007877B2 (ja) 2002-08-07 2007-11-14 日本ジーイープラスチックス株式会社 ワイヤ・ケーブル被覆材用樹脂組成物
JP2004161929A (ja) 2002-11-14 2004-06-10 Ge Plastics Japan Ltd ワイヤ・ケーブル被覆材用樹脂組成物
US7517927B2 (en) 2004-01-07 2009-04-14 Sabic Innovative Plastics Ip B.V. Flexible poly(arylene ether)composition and articles thereof
IL180507A (en) 2007-01-02 2011-04-28 Teldor Wires And Cables Ltd Flexible and water and rodent cable that is especially suitable for use as an optical communication cable
WO2011113686A1 (en) 2010-03-17 2011-09-22 Borealis Ag Polymer composition for w&c application with advantageous electrical properties
CA2792989C (en) * 2010-03-17 2018-08-14 Borealis Ag Polymer composition for w&c application with advantageous electrical properties
PL3252085T3 (pl) 2016-05-31 2023-02-13 Borealis Ag Pancerz o polepszonych właściwościach
WO2018011177A1 (en) * 2016-07-14 2018-01-18 Sabic Global Technologies B.V. Method for determining time to brittle failure of a pipe made of polypropylene
KR102486846B1 (ko) * 2018-02-06 2023-01-10 주식회사 엘지화학 올레핀계 고분자
KR102184390B1 (ko) * 2017-09-29 2020-11-30 주식회사 엘지화학 배관용 수지 조성물의 장기 내구성 예측 방법
CN111133013B (zh) * 2017-09-29 2023-05-12 Lg化学株式会社 预测管道用树脂组合物的长期耐久性的方法以及用于管道用树脂的烯烃聚合物
EP3827448A1 (en) * 2018-07-25 2021-06-02 Dow Global Technologies LLC Coated conductor
US20240343895A1 (en) * 2021-02-24 2024-10-17 Dow Global Technologies Llc Colorable polymeric compositions exhibiting enhanced aging properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674915A (en) * 1971-06-01 1972-07-04 Phillips Petroleum Co Electrical cable having an ethylene-1-olefin copolymer as the dielectric material
ES2095037T3 (es) * 1991-12-30 1997-02-01 Dow Chemical Co Polimerizaciones de interpolimeros de etileno.
EP0572034A2 (en) * 1992-05-29 1993-12-01 Idemitsu Kosan Company Limited Ethylenic copolymer and ethylenic copolymer composition
DE69334221D1 (de) * 1992-09-15 2008-07-03 Dow Global Technologies Inc Schlagzähmodifizierung von Thermoplasktiken
US5414040A (en) * 1992-09-15 1995-05-09 The Dow Chemical Company Formulated ethylene/α-olefin elastomeric compounds
ATE254635T1 (de) * 1993-01-29 2003-12-15 Dow Global Technologies Inc Ethylen copolymerisation

Also Published As

Publication number Publication date
EP0892979B1 (en) 2003-05-21
ATE241203T1 (de) 2003-06-15
DE69722197T2 (de) 2003-12-04
TR199802018T2 (xx) 1999-01-18
DE69722197D1 (de) 2003-06-26
CN1215497A (zh) 1999-04-28
CN1097825C (zh) 2003-01-01
AR006572A1 (es) 1999-09-08
CA2248654C (en) 2004-05-25
JP2000508466A (ja) 2000-07-04
NO984715D0 (no) 1998-10-09
KR20000005334A (ko) 2000-01-25
ID18484A (id) 1998-04-09
BR9709117A (pt) 1999-08-03
ES2200173T3 (es) 2004-03-01
AU2600797A (en) 1997-10-29
TW374934B (en) 1999-11-21
EP0892979A1 (en) 1999-01-27
CA2248654A1 (en) 1997-10-16
WO1997038424A1 (en) 1997-10-16

Similar Documents

Publication Publication Date Title
NO984715L (no) Blanding av etylenpolymer for kabel applikasjoner
KR100903600B1 (ko) 개선된 가공성의 폴리에틸렌 조성물
US5380803A (en) Polyethylene blends
KR100497885B1 (ko) 폴리디메틸실록산-함유 중합체 블렌드
EP2356175B1 (en) Multiphase polymeric composition useful for preparing cable insulation
KR920001235B1 (ko) 필름 제조용 에틸렌 중합체 조성물
CA2457430A1 (en) Multimodal polyethylene material
TW201443128A (zh) 用於纜線護套、具有降低收縮量及增強加工性的以聚烯烴爲主之化合物
CA2120766A1 (en) Elastic substantially linear olefin polymers
EP0923778B1 (en) Plenum cable
NO832147L (no) Halvledende thermoplastmateriale som er motstandsdyktig mot varmeforvridning
CA2695313A1 (en) Moisture-crosslinked polyolefin compositions
US4997713A (en) Electric cables which contain insulations based on ethylene polymers having high resistance to the formation of water trees
WO2012167926A1 (en) Flame retardant polymer composition
WO2018205220A1 (en) Multilayer polyolefin greenhouse films with high transparency
CN109476881B (zh) 聚乙烯组合物
EP0131617A1 (en) Films of linear low density polyethylene having improved impact strength
JPS61112627A (ja) 低温熱収縮性フイルム
JPH04189855A (ja) 難燃性組成物
TH32097A (th) องค์ประกอบของพอลิเอทิลีนสำหรับการใช้งานเกี่ยวกับสายเคเบิ้ล
JP2001110251A (ja) 絶縁電線・ケーブル
JPH02121206A (ja) 絶縁電線
KR19980028458A (ko) 산업용 다층 연신 포장 필름
JPS62265333A (ja) 耐熱性樹脂組成物
GB2149411A (en) Ethylene polymer compositions

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application