EA200601729A1 - Композиции полиэтилена, полученного c катализатором на основе хрома, и бимодального полиэтилена, полученного с катализатором циглера-натта - Google Patents
Композиции полиэтилена, полученного c катализатором на основе хрома, и бимодального полиэтилена, полученного с катализатором циглера-наттаInfo
- Publication number
- EA200601729A1 EA200601729A1 EA200601729A EA200601729A EA200601729A1 EA 200601729 A1 EA200601729 A1 EA 200601729A1 EA 200601729 A EA200601729 A EA 200601729A EA 200601729 A EA200601729 A EA 200601729A EA 200601729 A1 EA200601729 A1 EA 200601729A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- catalyst
- polyethylene
- natta
- zigler
- chrome
- Prior art date
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/04—Philipps catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
В изобретении описана композиция, включающая полиэтиленовый полимер, полученный с каталитической системой на основе хрома, и бимодальный полиэтиленовый полимер, полученный либо с каталитической системой Циглера-Натта, либо с металлоценовой каталитической системой. Эта композиция обладает одновременно улучшенной стойкостью к растрескиванию под действием напряжения окружающей среды и хорошими технологическими свойствами, не теряя при этом жесткости.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04101431A EP1584652A1 (en) | 2004-04-07 | 2004-04-07 | Blends of chromium-based and bimodal ziegler-natta polyethylenes |
PCT/EP2005/051489 WO2005097888A1 (en) | 2004-04-07 | 2005-04-01 | Blends of chromium-based and bimodal ziegler-natta polyethylenes |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200601729A1 true EA200601729A1 (ru) | 2007-04-27 |
Family
ID=34896122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200601729A EA200601729A1 (ru) | 2004-04-07 | 2005-04-01 | Композиции полиэтилена, полученного c катализатором на основе хрома, и бимодального полиэтилена, полученного с катализатором циглера-натта |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1584652A1 (ru) |
JP (1) | JP2007532708A (ru) |
CN (1) | CN1965025A (ru) |
EA (1) | EA200601729A1 (ru) |
WO (1) | WO2005097888A1 (ru) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0423555D0 (en) * | 2004-10-22 | 2004-11-24 | Borealis Tech Oy | Process |
JP4662151B2 (ja) * | 2005-11-29 | 2011-03-30 | 大日本印刷株式会社 | 太陽電池モジュール用充填材、およびそれを用いた太陽電池モジュール、ならびに太陽電池モジュール用充填材の製造方法 |
JP2007150094A (ja) * | 2005-11-29 | 2007-06-14 | Dainippon Printing Co Ltd | 太陽電池モジュール用充填材の製造方法 |
US8679602B2 (en) | 2009-02-06 | 2014-03-25 | Dow Global Technologies Llc | Ethylene-based polymers and compositions, methods of making the same and articles prepared therefrom |
RS55302B1 (sr) * | 2011-03-04 | 2017-03-31 | Total Res & Technology Feluy | Postupak za dobijanje smeše polietilena koja sadrži smole proizvedene sa metalocenom i smole proizvedene sa hromom |
BR112015020142B1 (pt) | 2013-02-27 | 2020-07-07 | Basell Polyolefine Gmbh | processos para polietileno e composições deste material |
JP6065797B2 (ja) * | 2013-03-28 | 2017-01-25 | 日本ポリエチレン株式会社 | 容器用ポリエチレン樹脂組成物及びそれよりなる成形体 |
EP2889323A1 (en) * | 2013-12-30 | 2015-07-01 | Abu Dhabi Polymers Company Limited (Borouge) | Polymer composition comprising carbon black and a carrier polymer for the carbon black |
EP3074464B1 (en) | 2014-07-10 | 2017-04-19 | Total Research & Technology Feluy | Process for producing high density polyethylene composition having high environmental stress crack resistance from post consumer plastic and articles made of said composition |
JP2017179305A (ja) * | 2016-03-31 | 2017-10-05 | 日本ポリエチレン株式会社 | ポリエチレン樹脂用改質材、ポリエチレン樹脂組成物の製造方法、及び成形体の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536550A (en) * | 1983-04-21 | 1985-08-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyethylene composition |
JPS63154753A (ja) * | 1986-12-18 | 1988-06-28 | Nippon Oil Co Ltd | ポリエチレン系組成物 |
EP1041096A1 (en) * | 1999-03-29 | 2000-10-04 | Fina Research S.A. | Polymerisation of ethylene |
JP2003165873A (ja) * | 2001-11-29 | 2003-06-10 | Asahi Kasei Corp | ポリエチレン樹脂組成物及び成形体 |
JP2003213053A (ja) * | 2002-01-23 | 2003-07-30 | Asahi Kasei Corp | ポリエチレン組成物 |
-
2004
- 2004-04-07 EP EP04101431A patent/EP1584652A1/en not_active Withdrawn
-
2005
- 2005-04-01 EP EP05717165A patent/EP1732981A1/en not_active Withdrawn
- 2005-04-01 WO PCT/EP2005/051489 patent/WO2005097888A1/en not_active Application Discontinuation
- 2005-04-01 CN CNA2005800186457A patent/CN1965025A/zh active Pending
- 2005-04-01 EA EA200601729A patent/EA200601729A1/ru unknown
- 2005-04-01 JP JP2007506771A patent/JP2007532708A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN1965025A (zh) | 2007-05-16 |
EP1732981A1 (en) | 2006-12-20 |
JP2007532708A (ja) | 2007-11-15 |
WO2005097888A1 (en) | 2005-10-20 |
EP1584652A1 (en) | 2005-10-12 |
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