KR102121072B1 - 비가교 수지를 함유하는 절연층을 포함하는 케이블 - Google Patents

비가교 수지를 함유하는 절연층을 포함하는 케이블 Download PDF

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Publication number
KR102121072B1
KR102121072B1 KR1020120015669A KR20120015669A KR102121072B1 KR 102121072 B1 KR102121072 B1 KR 102121072B1 KR 1020120015669 A KR1020120015669 A KR 1020120015669A KR 20120015669 A KR20120015669 A KR 20120015669A KR 102121072 B1 KR102121072 B1 KR 102121072B1
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KR
South Korea
Prior art keywords
mixture
resin
ethylene
weight
propylene copolymer
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KR1020120015669A
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English (en)
Korean (ko)
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KR20120095309A (ko
Inventor
김웅
남진호
김형준
유익현
Original Assignee
엘에스전선 주식회사
한국전력공사
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Publication of KR20120095309A publication Critical patent/KR20120095309A/ko
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Publication of KR102121072B1 publication Critical patent/KR102121072B1/ko

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    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • 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
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020120015669A 2011-02-18 2012-02-16 비가교 수지를 함유하는 절연층을 포함하는 케이블 KR102121072B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110014787 2011-02-18
KR20110014787 2011-02-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR1020190007011A Division KR20190011297A (ko) 2011-02-18 2019-01-18 비가교 수지를 함유하는 절연층을 포함하는 케이블
KR1020200047268A Division KR102201366B1 (ko) 2011-02-18 2020-04-20 비가교 수지를 함유하는 전력 케이블의 절연층 제조용 혼합물

Publications (2)

Publication Number Publication Date
KR20120095309A KR20120095309A (ko) 2012-08-28
KR102121072B1 true KR102121072B1 (ko) 2020-06-10

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020120015669A KR102121072B1 (ko) 2011-02-18 2012-02-16 비가교 수지를 함유하는 절연층을 포함하는 케이블
KR1020190007011A KR20190011297A (ko) 2011-02-18 2019-01-18 비가교 수지를 함유하는 절연층을 포함하는 케이블
KR1020200047268A KR102201366B1 (ko) 2011-02-18 2020-04-20 비가교 수지를 함유하는 전력 케이블의 절연층 제조용 혼합물

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020190007011A KR20190011297A (ko) 2011-02-18 2019-01-18 비가교 수지를 함유하는 절연층을 포함하는 케이블
KR1020200047268A KR102201366B1 (ko) 2011-02-18 2020-04-20 비가교 수지를 함유하는 전력 케이블의 절연층 제조용 혼합물

Country Status (2)

Country Link
KR (3) KR102121072B1 (fr)
WO (1) WO2012111985A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3985066A1 (fr) 2020-10-15 2022-04-20 Hanwha Total Petrochemical Co., Ltd. Composition de résine de polyoléfine pour isolation ayant une tension disruptive élevée et article moulé à partir de celle-ci
KR20220050035A (ko) 2020-10-15 2022-04-22 한화토탈 주식회사 내전압 특성이 우수한 절연체용 폴리올레핀 수지 조성물 및 그로부터 제조된 성형품

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102038709B1 (ko) * 2013-05-15 2019-10-30 한국전력공사 전력 케이블
KR101957049B1 (ko) * 2017-10-11 2019-03-11 한화토탈 주식회사 전력 케이블 절연체용 폴리프로필렌 수지
CA3228273A1 (fr) 2021-08-04 2023-02-09 China Petroleum & Chemical Corporation Materiau modifie d'isolation de polypropylene flexible, son procede de preparation et son application

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010055849A (ja) 2008-08-27 2010-03-11 Japan Polyethylene Corp 非架橋電線用ポリエチレン樹脂材料およびそれを用いた電線・ケーブル
WO2011004835A1 (fr) * 2009-07-07 2011-01-13 株式会社フジクラ Fils électriques en mousse et câble de transmission comportant lesdits fils électriques en mousse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221882A (en) * 1979-01-31 1980-09-09 Exxon Research & Engineering Co. High impact melt-flowable dual continuum melt mixed polymer blends of polypropylene, polyethylene, and ethylene-propylene rubber
EP0360475A3 (fr) * 1988-09-14 1991-03-13 Bridgestone Australia Limited Elastomère thermoplastique pour moulage par injection
JP2618464B2 (ja) * 1989-01-24 1997-06-11 古河電気工業株式会社 発泡絶縁電線
JPH052938A (ja) * 1991-06-25 1993-01-08 Furukawa Electric Co Ltd:The 発泡絶縁電線の製造方法、およびその方法で得られた発泡絶縁電線
US6710131B2 (en) * 2001-11-07 2004-03-23 Indian Petrochemicals Corporation Limited Melt processible thermoplastic polyolefin blends for car bumpers and other articles and a process for the preparation thereof
EP1881508B1 (fr) * 2006-07-10 2010-01-20 Borealis Technology Oy Cables en nappé a base de polypropylene presentant une meilleure résistance au claquage diélectrique
KR100971595B1 (ko) * 2007-10-29 2010-07-20 엘에스전선 주식회사 선박용 고강도 발포체 케이블
EP2072576B1 (fr) * 2007-12-18 2010-04-28 Borealis Technology OY Couche de câble en polypropylène souple modifié

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010055849A (ja) 2008-08-27 2010-03-11 Japan Polyethylene Corp 非架橋電線用ポリエチレン樹脂材料およびそれを用いた電線・ケーブル
WO2011004835A1 (fr) * 2009-07-07 2011-01-13 株式会社フジクラ Fils électriques en mousse et câble de transmission comportant lesdits fils électriques en mousse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3985066A1 (fr) 2020-10-15 2022-04-20 Hanwha Total Petrochemical Co., Ltd. Composition de résine de polyoléfine pour isolation ayant une tension disruptive élevée et article moulé à partir de celle-ci
KR20220050035A (ko) 2020-10-15 2022-04-22 한화토탈 주식회사 내전압 특성이 우수한 절연체용 폴리올레핀 수지 조성물 및 그로부터 제조된 성형품

Also Published As

Publication number Publication date
KR102201366B1 (ko) 2021-01-11
WO2012111985A3 (fr) 2012-12-13
KR20200060306A (ko) 2020-05-29
KR20120095309A (ko) 2012-08-28
KR20190011297A (ko) 2019-02-01
WO2012111985A2 (fr) 2012-08-23

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