KR960035666A - 트리 내성 케이블 - Google Patents

트리 내성 케이블 Download PDF

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Publication number
KR960035666A
KR960035666A KR1019960008291A KR19960008291A KR960035666A KR 960035666 A KR960035666 A KR 960035666A KR 1019960008291 A KR1019960008291 A KR 1019960008291A KR 19960008291 A KR19960008291 A KR 19960008291A KR 960035666 A KR960035666 A KR 960035666A
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KR
South Korea
Prior art keywords
range
weight
polyethylene
cable
polyethylene glycol
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KR1019960008291A
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English (en)
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KR100271686B1 (ko
Inventor
허버트 그로스 로렌스
Original Assignee
카렌 엘. 존슨
유니온 카바이드 케미칼스 앤드 플라스틱스 테크놀로지 코포레이션
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Application filed by 카렌 엘. 존슨, 유니온 카바이드 케미칼스 앤드 플라스틱스 테크놀로지 코포레이션 filed Critical 카렌 엘. 존슨
Publication of KR960035666A publication Critical patent/KR960035666A/ko
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Publication of KR100271686B1 publication Critical patent/KR100271686B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • 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

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

Abstract

본 발명은 (i) 약 1.5 내지 약 3.5 범위의 다분산성과 반드시 균질의 공단량체 분포를 가지는 균질 폴리에틸렌: 및 (ii) 상기 성분 (i)의 100 중량부에 대하여. 약 1,000 내지 30,000 범위의 분자량을 갖는 폴리에틸렌 글리콜 약 0.1 내지 20 중량부: 로 구성되는 절연 조성물에 의해 피복된 하나 그 이상의 전도체. 각각의 전도체 또는 전도체의 코아를 포함하는 케이블이다.

Description

트리 내성 케이블
내용없음

Claims (8)

  1. (i) 약 1.5 내지 3.5 범위의 다분산성과 반드시 균일한 공단량체 분포를 갖는 균질의 폴리에틸렌: 및 (ii) 상기 성분(ii)의 100 중량부에 대하여. 약 1000 내지 30,000 범위의 분자량을 갖는 폴리에틸렌 글리콜 약 0.1 내지 20 중량부: 로 구성되는 절연 조성물로 피복되고, 하나 이상의 전도체, 각각의 전도체 또는 전도체의 코아를 포함하는 것을 특징으로 하는 케이블.
  2. 제1항에 있어서, 상기 폴리에틸렌은 에티렌, 3 내지 12개의 탄소원자를 갖는 하나 이상의 알파-올레핀, 및 선택적으로 디엔의 공중합체이 것을 특징으로 하는 케이블.
  3. 제1항에 있어서. 상기 폴리에틸렌은 단일 위치의 메탈로센 기재 촉매로 제조되는 것을 특징으로 하는 케이블.
  4. 제1항에 있어서, 상기 폴리에틸렌은 0.86 내지 0.93g/㎤ 범위의 밀도를 가지며 10분당 약 0.5 내지 30g 범위의 용융지수를 가지는 것을 특징으로 하는 케이블.
  5. 제1항에 있어서, 상기 알파-올레핀은 1-부텐, 1-헥센, 4-메틸,-1-펜텐, 또는 1-옥텐인 것을 특징으로 하는 케이블.
  6. 제1항에 있어서, 상기 폴리에틸렌 글리콜은 약 5,000 내지 약 25,000 범위의 분자량을 가지는 것을 특징으로 하는 케이블.
  7. 제1항에 있어서, 상기 폴리에틸렌 글리콜은 약 0.1 내지 약 1 중량부의 양으로 존재하는 것을 특징으로 하는 케이블.
  8. (i) 에틸렌과 3 내지 8개의 탄소 원자를 가지는 하나 이상의 알파-올레핀을 포함하는 혼합물의 균질의 공중합체. 약 1.5 내지 약 3.5 범위의 다분산성과 반드시 균일한 공단량체 분포와 0.87 내지 0.92g/㎤ 범위의 밀도와 10 분당 약 0.5 내지 약 5범위의 용융지수를 가지는 상기 공중합체. 단일 위치의 메탈로센 기재 촉매로 제조된 상기 공중합체: 및 (ii) 상기 성분 (i)의 100 중량부에 대하여, 약 5,000 내지 25,000 범위의 분자량을 갖는 폴리에틸렌 글리콜 약 0.1 내지 1 중량부로 구성되는 절연 조성물로 피복되고, 하나 이상의 전도체, 각각의 전도체 또는 전도체의 코아를 포함하는 것을 특징으로 하는 케이블.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960008291A 1995-03-30 1996-03-26 트리(워터트리) 내성 케이블 KR100271686B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41323695A 1995-03-30 1995-03-30
US8/413,236 1995-03-30
US08/413,236 1995-03-30

Publications (2)

Publication Number Publication Date
KR960035666A true KR960035666A (ko) 1996-10-24
KR100271686B1 KR100271686B1 (ko) 2000-11-15

Family

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KR1019960008291A KR100271686B1 (ko) 1995-03-30 1996-03-26 트리(워터트리) 내성 케이블

Country Status (11)

Country Link
EP (1) EP0735545B1 (ko)
KR (1) KR100271686B1 (ko)
AT (1) ATE181453T1 (ko)
AU (1) AU708233B2 (ko)
BR (1) BR9601205A (ko)
CA (1) CA2173038C (ko)
DE (1) DE69602872T2 (ko)
DK (1) DK0735545T3 (ko)
ES (1) ES2135169T3 (ko)
GR (1) GR3030891T3 (ko)
TW (1) TW403916B (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731082A (en) * 1996-06-24 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Tree resistant cable
JPH10168298A (ja) 1996-12-10 1998-06-23 Elf Atochem Japan Kk 熱可塑性樹脂組成物及び成形品
US5919565A (en) * 1997-03-20 1999-07-06 Union Carbide Chemicals & Plastics Technology Corporation Tree resistant cable
WO1998059348A1 (en) * 1997-06-20 1998-12-30 Union Carbide Chemicals & Plastics Technology Corporation Tree resistant cable
US6159889A (en) * 1997-12-09 2000-12-12 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst and a process for polyolefin production
US6127302A (en) * 1997-12-09 2000-10-03 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst and a process for polyolefin production
US5962362A (en) * 1997-12-09 1999-10-05 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst and a process for polyolefin production
US6203907B1 (en) 1998-04-20 2001-03-20 Union Carbide Chemicals & Plastics Technology Corporation Tree resistant cable
TWI224607B (en) * 1998-06-16 2004-12-01 Union Carbide Chem Plastic Tree resistant cable
EP0989139A1 (en) * 1998-09-25 2000-03-29 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst for olefin polymerization by reacting with particulate solids with functional groups
WO2000031751A1 (en) * 1998-11-20 2000-06-02 Union Carbide Chemicals & Plastics Technology Corporation A process for controlling water trees
SE516260C2 (sv) * 1999-07-01 2001-12-10 Borealis Polymers Oy Isolerande komposition för en elektrisk kraftkabel
US6191230B1 (en) * 1999-07-22 2001-02-20 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene crosslinkable composition
EP1564261B1 (de) 2004-02-09 2016-05-25 Merck Patent GmbH Interferenzpigmente
WO2014099335A2 (en) 2012-12-21 2014-06-26 Dow Global Technologies Llc Polyolefin-based cable compound formulation for improved foamability and enhanced processability
WO2019178747A1 (en) 2018-03-20 2019-09-26 Dow Global Technologies Llc Polyolefin-and-polyvinylpyrrolidone formulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628231A (en) * 1979-08-16 1981-03-19 Nippon Yunikaa Kk Polyolefin composition for electrical insulation
JPS57126004A (en) * 1981-01-30 1982-08-05 Nippon Unicar Co Ltd Semiconductive polyolefin composition and cable using same
CA1181940A (en) * 1982-03-31 1985-02-05 Robert J. Turbett Compositions of hydrocarbon-substituted diphenyl amines and high molecular weight polyethylene glycols; and the use thereof as water-tree retardants for polymers
US4812505A (en) * 1987-05-18 1989-03-14 Union Carbide Corporation Tree resistant compositions
JPS63310517A (ja) * 1987-06-11 1988-12-19 Sanyo Electric Co Ltd 超伝導線材化法
US5246783A (en) * 1991-08-15 1993-09-21 Exxon Chemical Patents Inc. Electrical devices comprising polymeric insulating or semiconducting members

Also Published As

Publication number Publication date
EP0735545A2 (en) 1996-10-02
BR9601205A (pt) 1998-01-06
TW403916B (en) 2000-09-01
EP0735545A3 (en) 1997-04-16
ATE181453T1 (de) 1999-07-15
DE69602872T2 (de) 1999-10-21
KR100271686B1 (ko) 2000-11-15
DE69602872D1 (de) 1999-07-22
AU708233B2 (en) 1999-07-29
CA2173038A1 (en) 1996-10-01
CA2173038C (en) 1999-08-10
GR3030891T3 (en) 1999-11-30
AU5038296A (en) 1996-10-10
DK0735545T3 (da) 1999-11-22
EP0735545B1 (en) 1999-06-16
ES2135169T3 (es) 1999-10-16

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