CN118660941A - 树脂组合物和电力电缆 - Google Patents

树脂组合物和电力电缆 Download PDF

Info

Publication number
CN118660941A
CN118660941A CN202380020355.4A CN202380020355A CN118660941A CN 118660941 A CN118660941 A CN 118660941A CN 202380020355 A CN202380020355 A CN 202380020355A CN 118660941 A CN118660941 A CN 118660941A
Authority
CN
China
Prior art keywords
units
propylene
mass
resin
phase
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.)
Pending
Application number
CN202380020355.4A
Other languages
English (en)
Chinese (zh)
Inventor
山崎智
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN118660941A publication Critical patent/CN118660941A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08L23/14—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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/085—Copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
CN202380020355.4A 2022-06-03 2023-01-16 树脂组合物和电力电缆 Pending CN118660941A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022091141 2022-06-03
JP2022-091141 2022-06-03
PCT/JP2023/000910 WO2023233697A1 (ja) 2022-06-03 2023-01-16 樹脂組成物および電力ケーブル

Publications (1)

Publication Number Publication Date
CN118660941A true CN118660941A (zh) 2024-09-17

Family

ID=89025973

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380020355.4A Pending CN118660941A (zh) 2022-06-03 2023-01-16 树脂组合物和电力电缆

Country Status (5)

Country Link
US (1) US20250282940A1 (https=)
EP (1) EP4534596A4 (https=)
JP (1) JP7405311B1 (https=)
CN (1) CN118660941A (https=)
WO (1) WO2023233697A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769611A (en) 1980-10-16 1982-04-28 Showa Electric Wire & Cable Co Insulating compositon for power cable
JP2655899B2 (ja) * 1988-12-23 1997-09-24 昭和電工株式会社 熱可塑性エラストマー組成物
JP2804554B2 (ja) * 1989-11-28 1998-09-30 出光石油化学株式会社 プロピレン系エラストマー組成物
JP2004107490A (ja) * 2002-09-18 2004-04-08 Mitsui Chemicals Inc 軟質シンジオタクティックポリプロピレン系組成物及び該組成物を含む成形体
JP5569363B2 (ja) * 2010-11-29 2014-08-13 住友電気工業株式会社 絶縁電線およびその製造方法
JP5798595B2 (ja) * 2012-06-22 2015-10-21 株式会社豊田中央研究所 樹脂組成物
KR101859852B1 (ko) * 2016-12-27 2018-05-18 한화토탈 주식회사 폴리프로필렌 수지 및 이를 절연층에 포함하는 전력 케이블
JP7342634B2 (ja) * 2019-11-08 2023-09-12 住友電気工業株式会社 樹脂組成物成形体および電力ケーブル
EP4056646A4 (en) * 2019-11-08 2022-12-28 Sumitomo Electric Industries, Ltd. RESIN COMPOSITION, RESIN COMPOSITION MOLDING AND POWER CORD
CN114599723A (zh) * 2019-11-08 2022-06-07 住友电气工业株式会社 树脂组合物、树脂组合物成型体以及电力电缆
JP7817818B2 (ja) 2020-12-08 2026-02-19 キヤノンメディカルシステムズ株式会社 医用情報処理装置

Also Published As

Publication number Publication date
WO2023233697A1 (ja) 2023-12-07
JPWO2023233697A1 (https=) 2023-12-07
US20250282940A1 (en) 2025-09-11
EP4534596A4 (en) 2026-01-14
JP7405311B1 (ja) 2023-12-26
EP4534596A1 (en) 2025-04-09

Similar Documents

Publication Publication Date Title
EP3033391B1 (en) Thermoplastic blend formulations for cable insulations
EP4056646A1 (en) Resin composition, resin composition molded body and power cable
JP7447913B2 (ja) 樹脂組成物および電力ケーブル
WO2023017562A1 (ja) 樹脂組成物および電力ケーブル
KR20220146615A (ko) 전력 케이블 및 전력 케이블의 제조 방법
CN118660941A (zh) 树脂组合物和电力电缆
JP7616391B2 (ja) 樹脂組成物、電力ケーブルおよび電力ケーブルの製造方法
JP7435829B2 (ja) 樹脂組成物成形体、電力ケーブル、および電力ケーブルの製造方法
JP7363389B2 (ja) 樹脂組成物成形体および電力ケーブル
WO2022137780A1 (ja) 樹脂組成物および電力ケーブル
JP7816663B1 (ja) 樹脂組成物および電力ケーブル
CN116390979B (zh) 树脂组合物以及电力电缆
JP7848947B1 (ja) 樹脂組成物、電力ケーブル、および電力ケーブルの製造方法
JP7582512B2 (ja) 樹脂組成物および電力ケーブル
WO2022244292A1 (ja) 半導電性樹脂組成物、電力ケーブル、および電力ケーブルの製造方法
CN119452028A (zh) 半导电性组合物和电力电缆
CN120500729A (zh) 树脂组合物和电力电缆
CN121039755A (zh) 树脂组合物、电力电缆以及电力电缆的制造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination