SA520412219B1 - متعدد إيثيلين ذو محتوى فينيل عالى وخصائص إنسيابية (ريولوجية) مفيدة - Google Patents

متعدد إيثيلين ذو محتوى فينيل عالى وخصائص إنسيابية (ريولوجية) مفيدة

Info

Publication number
SA520412219B1
SA520412219B1 SA520412219A SA520412219A SA520412219B1 SA 520412219 B1 SA520412219 B1 SA 520412219B1 SA 520412219 A SA520412219 A SA 520412219A SA 520412219 A SA520412219 A SA 520412219A SA 520412219 B1 SA520412219 B1 SA 520412219B1
Authority
SA
Saudi Arabia
Prior art keywords
polyethylene
article
rheological properties
vinyl content
high vinyl
Prior art date
Application number
SA520412219A
Other languages
English (en)
Inventor
هارتفورس اميل
انجلَوند فيلجوت
سمدبيرج أنيكا
Original Assignee
بوريليس ايه جي
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 بوريليس ايه جي filed Critical بوريليس ايه جي
Publication of SA520412219B1 publication Critical patent/SA520412219B1/ar

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/04—High pressure, i.e. P > 50 MPa, 500 bars or 7250 psi
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08L2203/00—Applications
    • C08L2203/30—Applications used for thermoforming
    • 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
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

يتعلق الإختراع بمتعدد إيثيلين polyethylene يحتوى كمية كلية من مجموعات الفينيل vinyl التى تكون مجموعات فينيل vinyl B لكل 1000 ذرة كربون carbon، وB1 ≤ B، حيث أن B1 تكون 0,3، محددة طبقاً لطريقة ASTM D6248-98، ولها لزوجة مركبة complex viscosity (η*) عند 0,05 راد/ثانية، التى تكون X Pas وX1 ≤ X ≤ X2، حيث أن X1 تكون 10000 وX2 تكون 30000، وله لزوجة مركبة complex viscosity (η*) عند 300 راد/ثانية، التى تكون Y Pas وY1 ≤ Y ≤ Y2، حيث أن Y1 تكون 5 وY2 تكون 350، كل من اللزوجات المركبة complex viscosities (η*) تحدد طبقاً لــ ISO 6721-1 على عينات مثبتة من متعدد الإيثيلين polyethylene. تركيب بوليمر polymer، مادة تكون مثلا كبل، على سبيل المثال كبل طاقة وعمليات لإنتاج متعدد إيثيلين polyethylene، تركيب بوليمر polymer ومادة ومادة المستخدمة فى تطبيقات نهائية مختلفة مثل تطبيقات السلك والكبل wire and cable W&C.
SA520412219A 2017-12-18 2020-06-15 متعدد إيثيلين ذو محتوى فينيل عالى وخصائص إنسيابية (ريولوجية) مفيدة SA520412219B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17208192 2017-12-18

Publications (1)

Publication Number Publication Date
SA520412219B1 true SA520412219B1 (ar) 2023-10-26

Family

ID=60781703

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520412219A SA520412219B1 (ar) 2017-12-18 2020-06-15 متعدد إيثيلين ذو محتوى فينيل عالى وخصائص إنسيابية (ريولوجية) مفيدة

Country Status (11)

Country Link
US (1) US20210163644A1 (ar)
EP (1) EP3728344B1 (ar)
JP (1) JP7498662B2 (ar)
KR (1) KR20200100091A (ar)
CN (1) CN111566134B (ar)
EA (1) EA202091018A1 (ar)
ES (1) ES2962307T3 (ar)
FI (1) FI3728344T3 (ar)
MX (1) MX2020006066A (ar)
SA (1) SA520412219B1 (ar)
WO (1) WO2019121731A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240218154A1 (en) * 2021-06-30 2024-07-04 Dow Global Technologies Llc Olefin-based polymer and peroxide compositions with excellent cure response
WO2024042776A1 (ja) * 2022-08-26 2024-02-29 住友電気工業株式会社 半導電性組成物および電力ケーブル

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9103077D0 (sv) 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
SE504364C2 (sv) 1995-05-12 1997-01-20 Borealis Holding As Kiselinnehållande etenpolymer baserad på alfa, omega- divnylsiloframställning därav och användning av denna i kompositioner för elektriska kablar
US5814714A (en) 1995-11-30 1998-09-29 The Dow Chemical Company Mono-olefin/polyene interpolymers, method of preparation, compositions containing the same, and articles made thereof
TW200538500A (en) 2003-12-24 2005-12-01 Dow Global Technologies Inc Rheology modification of polymers
KR101416332B1 (ko) * 2008-07-10 2014-07-08 보레알리스 아게 케이블 제조방법
BRPI0915738B1 (pt) 2008-07-10 2019-09-24 Borealis Ag Composição de polímero reticulável, artigo compreendendo uma composição de polímero, processo para produzir um cabo e cabo reticulável
JP5313010B2 (ja) 2009-03-31 2013-10-09 旭化成ケミカルズ株式会社 ポリエチレン樹脂組成物とその製造方法
US11355260B2 (en) 2013-12-19 2022-06-07 Borealis Ag Low MFR polymer composition, power cable insulation and power cable
MX2016007941A (es) 2013-12-19 2016-09-19 Borealis Ag Una nueva composicion de polimero de tasa de flujo de fusion (mfr) baja reticulado, aislamiento del cable de alimentacion y cable de alimentacion.

Also Published As

Publication number Publication date
WO2019121731A1 (en) 2019-06-27
KR20200100091A (ko) 2020-08-25
BR112020011566A2 (pt) 2020-12-08
US20210163644A1 (en) 2021-06-03
ES2962307T3 (es) 2024-03-18
FI3728344T3 (fi) 2023-11-06
JP7498662B2 (ja) 2024-06-12
JP2021507011A (ja) 2021-02-22
CN111566134A (zh) 2020-08-21
MX2020006066A (es) 2020-10-28
EP3728344B1 (en) 2023-10-11
EA202091018A1 (ru) 2020-11-12
EP3728344A1 (en) 2020-10-28
CN111566134B (zh) 2023-04-25

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