SA515360595B1 - المحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلين - Google Patents

المحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلين

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Publication number
SA515360595B1
SA515360595B1 SA515360595A SA515360595A SA515360595B1 SA 515360595 B1 SA515360595 B1 SA 515360595B1 SA 515360595 A SA515360595 A SA 515360595A SA 515360595 A SA515360595 A SA 515360595A SA 515360595 B1 SA515360595 B1 SA 515360595B1
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Saudi Arabia
Prior art keywords
procatalyst
supported
oxygen
same
present
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SA515360595A
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English (en)
Inventor
هامالاينين إيلينا
كاليو كالي
جاياراتني كوموديني
Original Assignee
بوريليس ايه جي
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Application filed by بوريليس ايه جي filed Critical بوريليس ايه جي
Publication of SA515360595B1 publication Critical patent/SA515360595B1/ar

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

يتعلق الإختراع الحالى بالمحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلين. المحفز المساعد وفقاً للإختراع الحالى يشمل مانح داخلى يختار من المركبات الثنائية ( حلقة تحتوى على أوكسجين O) لديها الصيغة ( I ) حيث أن X هى C أو Si، R1 يمكن أن تكون متشابهة أو مختلفة ويمكن أن تكون هيدروجين ، مجموعة الكيل C1-C8 خطية أو متفرعة أو مجموعة الكيلين C3-C8، وR2 إلى R5 قد تكون متشابهة أو مختلفة ويمكن أن تكون الهيدروجين، مجموعة الكيل C1-C8 خطية أو متفرعة أو مجموعة الكيلين C3-C8، حيث أن إثنان أو أكثر من R1 الى R5 يمكن أن تشكل حلقة، n تكون كما هى لكلاً من الحلقات المحتوية على الأكسجين ويمكن أن تكون صفر أو 1 أو 2، حيث أن أثنان من من الحلقات المحتوية على الأكسجين يمكن أن تكون مشبعة أو غير مشبعة بشكل منفرد, أو خليط أيزومر منها. يوفر الإختراع الحالى أيضاً عمليات لتحضير المحفز المساعد المدعم و يتعلق أيضاً بإستخدام هذا المحفز المساعد لإنتاج بوليمرات. المحفز المساعد المدعم وفقاً للإختراع الحالى يكون محتمل بيئياً و مناسب لتوفير بوليمرات متجانسة أو مشتركة للايثيلين ذات وزن جزيئى عالى.
SA515360595A 2012-12-21 2015-06-15 المحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلين SA515360595B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12198801.8A EP2746306B1 (en) 2012-12-21 2012-12-21 Supported Ziegler Natta procatalyst for ethylene polymerisation
PCT/EP2013/077555 WO2014096296A1 (en) 2012-12-21 2013-12-20 Supported ziegler natta procatalyst for ethylene polymerisation

Publications (1)

Publication Number Publication Date
SA515360595B1 true SA515360595B1 (ar) 2017-06-22

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SA515360595A SA515360595B1 (ar) 2012-12-21 2015-06-15 المحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلين

Country Status (6)

Country Link
US (1) US10457758B2 (ar)
EP (1) EP2746306B1 (ar)
CN (1) CN104870495B (ar)
ES (1) ES2653868T3 (ar)
SA (1) SA515360595B1 (ar)
WO (1) WO2014096296A1 (ar)

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Also Published As

Publication number Publication date
CN104870495B (zh) 2018-04-06
EP2746306B1 (en) 2017-10-04
CN104870495A (zh) 2015-08-26
US10457758B2 (en) 2019-10-29
WO2014096296A1 (en) 2014-06-26
EP2746306A1 (en) 2014-06-25
US20150315316A1 (en) 2015-11-05
ES2653868T3 (es) 2018-02-09

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