EA202091584A1 - Полиэтиленовая композиция - Google Patents

Полиэтиленовая композиция

Info

Publication number
EA202091584A1
EA202091584A1 EA202091584A EA202091584A EA202091584A1 EA 202091584 A1 EA202091584 A1 EA 202091584A1 EA 202091584 A EA202091584 A EA 202091584A EA 202091584 A EA202091584 A EA 202091584A EA 202091584 A1 EA202091584 A1 EA 202091584A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polyethylene
density polyethylene
ldpe
hdpe
polyethylene composition
Prior art date
Application number
EA202091584A
Other languages
English (en)
Inventor
Алексей Михайлович Волков
Ирина Геннадьевна Рыжикова
Николай Александрович Бауман
Оксана Валентиновна Жукова
Original Assignee
Публичное акционерное общество "СИБУР Холдинг"
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 Публичное акционерное общество "СИБУР Холдинг" filed Critical Публичное акционерное общество "СИБУР Холдинг"
Publication of EA202091584A1 publication Critical patent/EA202091584A1/ru

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
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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
    • C08K2201/016—Additives defined by their aspect ratio
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08L2205/03—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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering

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)

Abstract

Настоящее изобретение относится к композициям на основе смесей полиэтиленов (ПЭ) различной структуры, таких как полиэтилен низкой плотности (ПЭНП), линейный полиэтилен (ЛПЭ) и полиэтилен высокой плотности (ПЭВП), которые могут быть использованы в кабельной, трубной отрасли промышленности, в производстве упаковочных материалов и изделий с хорошими низкотемпературными свойствами. Полиэтиленовая композиция включает от 10 до 89,99 мас.% полиэтилена низкой плотности (ПЭНП), от 5 до 84,99 мас.% линейного полиэтилена (ЛПЭ), от 5 до 84,99 мас.% полиэтилена высокой плотности (ПЭВП), от 0,01 до 15 мас.% нуклеирующего агента и от 0 до 5 мас.% необязательно другой добавки.
EA202091584A 2017-12-27 2017-12-27 Полиэтиленовая композиция EA202091584A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2017/000995 WO2019132694A1 (en) 2017-12-27 2017-12-27 Polyethylene composition

Publications (1)

Publication Number Publication Date
EA202091584A1 true EA202091584A1 (ru) 2020-09-18

Family

ID=67067948

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202091584A EA202091584A1 (ru) 2017-12-27 2017-12-27 Полиэтиленовая композиция

Country Status (3)

Country Link
EP (1) EP3732239A4 (ru)
EA (1) EA202091584A1 (ru)
WO (1) WO2019132694A1 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3011031A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having outstanding properties
CA3011041A1 (en) * 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film
CA3011038A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having a good permeability, stiffness and sealability
CA3011030A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having retained dart impact
CA3011050A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having high stiffness, outstanding sealability and high permeability
EP4017914A4 (en) * 2019-08-06 2023-05-03 Public Joint Stock Company "Sibur Holding" POLYETHYLENE COMPOSITION
WO2021053412A1 (en) * 2019-09-20 2021-03-25 Sabic Global Technologies B.V. High-density polyethylene with additives for increased transparency
CN111057303A (zh) * 2019-12-31 2020-04-24 南通亿乾塑料制品有限公司 一种抗老化pe袋及其加工工艺
WO2022006217A1 (en) 2020-07-01 2022-01-06 Celanese International Corporation Polymer composition and membranes made therefrom with improved mechanical strength
CN112341693B (zh) * 2020-11-21 2023-11-03 武汉升瑞通管业有限公司 无毒环保pe水管及其生产方法
CN112592531B (zh) * 2020-11-27 2022-04-19 金发科技股份有限公司 一种易加工低收缩聚乙烯光缆护套料及其制备方法和应用
CN112679831A (zh) * 2020-12-28 2021-04-20 中广核拓普（湖北）新材料有限公司 一种高速挤出再生pe护套料及其制备方法
RU2756586C1 (ru) * 2021-02-01 2021-10-01 Казанское публичное акционерное общество "Органический синтез" Термопластичная композиция
CN113667133B (zh) * 2021-08-10 2022-08-02 中国科学院化学研究所 一种聚乙烯接枝纳米粒子成核剂及其制备方法和应用
WO2023127938A1 (ja) * 2021-12-28 2023-07-06 株式会社Adeka 樹脂組成物、成形品および樹脂組成物の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530055A (en) * 1994-12-09 1996-06-25 Needham; Donald G. Nucleated polyolefin-based composition for rotational molding
CN1088076C (zh) * 1998-02-27 2002-07-24 超然制品厂有限公司 聚乙烯组合物
DE60319154T2 (de) * 2003-04-24 2009-02-05 National Research Council Of Canada, Ottawa Dämpfungsarme schaumstoffzusammensetzung und kabel mit einer schicht aus dämpfungsarmem schaumstoff
WO2005041214A1 (en) * 2003-09-30 2005-05-06 Pirelli & C. S.P.A. Cable with a coating layer made from a waste material
US20060275571A1 (en) * 2005-06-02 2006-12-07 Mure Cliff R Polyethylene pipes
RU2436815C2 (ru) * 2009-09-07 2011-12-20 Общество с ограниченной ответственностью "ОСБИО" Полимерный композиционный материал для изготовления электролизных ванн
US20140127438A1 (en) * 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
CN104277309B (zh) * 2014-11-03 2015-06-24 项敬来 一种hdpe双壁波纹管
BR112017010821B1 (pt) * 2014-11-28 2022-01-25 Dow Global Technologies Llc Processo para formação de espuma de uma composição de poliolefina

Also Published As

Publication number Publication date
WO2019132694A1 (en) 2019-07-04
EP3732239A1 (en) 2020-11-04
EP3732239A4 (en) 2021-07-07

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