SA515360595B1 - المحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلين - Google Patents
المحفز المساعد زيجلر ناتا المدعم للبلمرة المتعددة للإيثيلينInfo
- 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
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- procatalyst
- supported
- oxygen
- same
- present
- Prior art date
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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- 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.
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 |
Family
ID=47552806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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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ES2709631T3 (es) | 2013-04-30 | 2019-04-17 | Borealis Ag | Catalizadores de Ziegler-Natta soportados modificados con donador |
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CN112979842B (zh) * | 2015-02-05 | 2022-11-11 | 博里利斯股份公司 | 用于生产聚乙烯的方法 |
EP3053936A1 (en) | 2015-02-06 | 2016-08-10 | Borealis AG | Process for producing copolymers of ethylene with alpha-olefins |
EP3109261B1 (en) | 2015-06-23 | 2018-12-26 | Borealis AG | Process for producing lldpe resins |
EP3464457B1 (en) * | 2016-05-31 | 2021-09-01 | Borealis AG | Polymer composition and a process for production of the polymer composition |
EP3385958B1 (en) * | 2017-04-06 | 2023-05-31 | Borealis AG | Cable jacket composition |
EP3385959A1 (en) * | 2017-04-06 | 2018-10-10 | Borealis AG | Cable jacket composition |
EP3732208A1 (en) | 2017-12-27 | 2020-11-04 | Borealis AG | Ziegler-natta catalyst and preparation thereof |
US11753486B2 (en) | 2017-12-28 | 2023-09-12 | Borealis Ag | Catalyst and preparation thereof |
EP3746492B1 (en) | 2018-01-30 | 2022-10-26 | Borealis AG | Coupling agent |
CA3106413A1 (en) | 2018-07-19 | 2020-01-23 | Borealis Ag | Process for the preparation of an uhmwpe homopolymer |
WO2020064484A1 (en) | 2018-09-28 | 2020-04-02 | Borealis Ag | A multi-stage process for producing a c2 to c8 olefin polymer composition |
US20210317290A1 (en) | 2018-10-31 | 2021-10-14 | Borealis Ag | Polyethylene composition for high pressure resistant pipes with improved homogeneity |
EP3647645A1 (en) | 2018-10-31 | 2020-05-06 | Borealis AG | Polyethylene composition for high pressure resistant pipes |
US20220177613A1 (en) | 2018-11-30 | 2022-06-09 | Borealis Ag | Washing process |
CN114585654B (zh) | 2019-10-04 | 2023-11-07 | 北欧化工公司 | 用于烯烃聚合的齐格勒-纳塔催化剂 |
CN114599687A (zh) | 2019-10-04 | 2022-06-07 | 北欧化工公司 | 用于烯烃聚合的齐格勒-纳塔催化剂 |
CN114466872B (zh) | 2019-10-04 | 2024-01-30 | 北欧化工公司 | 用于烯烃聚合的齐格勒纳塔催化剂 |
WO2021064083A1 (en) | 2019-10-04 | 2021-04-08 | Borealis Ag | Ziegler-natta catalysts for olefin polymerization |
WO2022008608A1 (en) | 2020-07-10 | 2022-01-13 | Borealis Ag | Polyolefin composition with improved resistance to high temperature |
US20230257489A1 (en) | 2020-07-10 | 2023-08-17 | Borealis Ag | Polyethylene Pipe Resin with High Resistance to Slow Crack Growth |
EP3988587A1 (en) | 2020-10-26 | 2022-04-27 | Borealis AG | Polyolefin pipe resin with very good sagging and slow crack growth resistance |
US20230416428A1 (en) | 2020-11-27 | 2023-12-28 | Borealis Ag | Process |
EP4151677A1 (en) | 2021-09-21 | 2023-03-22 | Borealis AG | Biaxially oriented film |
EP4163323B1 (en) | 2021-10-07 | 2024-05-29 | Borealis AG | Biaxially oriented film |
EP4201969A1 (en) | 2021-12-23 | 2023-06-28 | Borealis AG | Polyethylene composition for pipes having very good impact properties and slow crack growth resistance |
WO2023117558A1 (en) | 2021-12-23 | 2023-06-29 | Borealis Ag | Polymer composition for pipes having very good impact properties and slow crack growth resistance |
EP4209546A1 (en) | 2022-01-10 | 2023-07-12 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC | Polyethylene pipe resin with improved long term hydrostatic strength |
US11845814B2 (en) | 2022-02-01 | 2023-12-19 | Chevron Phillips Chemical Company Lp | Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor |
EP4234627A1 (en) | 2022-02-25 | 2023-08-30 | Borealis AG | A polyethylene composition with improved stiffness and toughness |
EP4234614A1 (en) | 2022-02-25 | 2023-08-30 | Borealis AG | A film comprising a polyethylene composition having improved gloss |
EP4234626A1 (en) | 2022-02-25 | 2023-08-30 | Borealis AG | A polyethylene composition with improved stiffness and toughness |
EP4239015B1 (en) | 2022-03-02 | 2024-05-22 | Borealis AG | Monoaxially oriented film comprising a polyethylene composition |
EP4239014A1 (en) | 2022-03-02 | 2023-09-06 | Borealis AG | Film comprising a polyethylene composition |
EP4245805A1 (en) | 2022-03-18 | 2023-09-20 | Borealis AG | Polyethylene blend for a film layer |
EP4306444A1 (en) | 2022-07-14 | 2024-01-17 | Borealis AG | Composition |
EP4306442A1 (en) | 2022-07-14 | 2024-01-17 | Borealis AG | Composition |
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-
2012
- 2012-12-21 ES ES12198801.8T patent/ES2653868T3/es active Active
- 2012-12-21 EP EP12198801.8A patent/EP2746306B1/en active Active
-
2013
- 2013-12-20 CN CN201380066705.7A patent/CN104870495B/zh active Active
- 2013-12-20 US US14/652,414 patent/US10457758B2/en active Active
- 2013-12-20 WO PCT/EP2013/077555 patent/WO2014096296A1/en active Application Filing
-
2015
- 2015-06-15 SA SA515360595A patent/SA515360595B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014096296A1 (en) | 2014-06-26 |
EP2746306B1 (en) | 2017-10-04 |
CN104870495A (zh) | 2015-08-26 |
ES2653868T3 (es) | 2018-02-09 |
US20150315316A1 (en) | 2015-11-05 |
CN104870495B (zh) | 2018-04-06 |
US10457758B2 (en) | 2019-10-29 |
EP2746306A1 (en) | 2014-06-25 |
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