JP2012500320A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2012500320A5 JP2012500320A5 JP2011523832A JP2011523832A JP2012500320A5 JP 2012500320 A5 JP2012500320 A5 JP 2012500320A5 JP 2011523832 A JP2011523832 A JP 2011523832A JP 2011523832 A JP2011523832 A JP 2011523832A JP 2012500320 A5 JP2012500320 A5 JP 2012500320A5
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- flow rate
- melt flow
- based polymer
- polymerization
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 13
- 238000006116 polymerization reaction Methods 0.000 claims 8
- 239000000155 melt Substances 0.000 claims 6
- 229920000642 polymer Polymers 0.000 claims 6
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 229920001577 copolymer Polymers 0.000 claims 4
- 150000001336 alkenes Chemical class 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 239000012035 limiting reagent Substances 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
Claims (5)
- プロピレン及び任意的に少なくとも１つの他のオレフィンを、気相重合条件下、第１の重合リアクターにおいて触媒組成物と接触させることを含み、ここで、前記触媒組成物が、プロ触媒、助触媒、及び、第１の選択性制御剤（ＳＣＡ１）と、第２の選択性制御剤（ＳＣＡ２）と、活性制限剤（ＡＬＡ）とを含む混合された外部電子供与体（Ｍ−ＥＥＤ）を含み、
ＡＳＴＭ Ｄ１２３８−０１（２３０℃、２．１６ｋｇ）に従って測定されるときに約１００ｇ／１０分を超えるメルトフローレートを有する活性なプロピレン系ポリマーを第１の重合リアクターにおいて形成すること、
前記活性なプロピレン系ポリマーを、重合条件下、第２のリアクターにおいて少なくとも１つのオレフィンと接触させること、及び
約６０ｇ／１０分を超えるメルトフローレートを有するプロピレン耐衝撃コポリマーを形成すること
を含む重合方法。 - 混合された外部電子供与体（Ｍ−ＥＥＤ）、第１の選択性制御剤（ＳＣＡ１）、第２の選択性制御剤（ＳＣＡ２）、活性制限剤（ＡＬＡ）及びそれらの組合せからなる群より選択される成分を前記第２のリアクターに導入することを含む、請求項１に記載の方法。
- 前記活性なプロピレン系ポリマーをプロピレン及びエチレンと接触させること、並びに、約５ｗｔ％〜約５０ｗｔ％のＦｃ値及び約２０ｗｔ％〜約９０ｗｔ％のＥｃ値を有するプロピレン耐衝撃コポリマーを形成することを含む、請求項１または２に記載の方法。
- 重合条件下、重合リアクターにおいて、少なくとも１つのオレフィンを、ＡＳＴＭ Ｄ−１２３８−０１（２３０℃、２．１６ｋｇ）に従って測定されるときに約１００ｇ／１０分を超えるメルトフローレートを有する活性なプロピレン系ポリマーと接触させること、及び
約８５ｇ／１０分を超えるメルトフローレートを有するプロピレン耐衝撃コポリマーを形成すること
を含む重合方法。 - ＡＳＴＭ Ｄ−１２３８−０１（２３０℃、２．１６ｋｇ）に従って測定されるときに約１００ｇ／１０分を超えるメルトフローレート（ＭＦＲ）を有するプロピレン系ポリマー、及び
前記プロピレン系ポリマー内に分散されるプロピレン／エチレン コポリマー
を含み、約６０ｇ／１０分を超えるメルトフローレート、約５ｗｔ％〜約５０ｗｔ％のＦｃ値及び約２０ｗｔ％〜約９０ｗｔ％のＥｃ値を有するプロピレン耐衝撃コポリマー。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| USPCT/US2008/007388 | 2008-08-21 | ||
| PCT/US2008/073882 WO2009029487A1 (en) | 2007-08-24 | 2008-08-21 | Self-limiting catalyst system with controlled aluminum rto sca ratio and method |
| PCT/US2009/034881 WO2010082943A1 (en) | 2008-08-21 | 2009-02-23 | High melt flow propylene impact copolymer and method |
| US12/390,897 US8067510B2 (en) | 2007-08-24 | 2009-02-23 | High melt flow propylene impact copolymer and method |
| US12/390,897 | 2009-02-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012500320A JP2012500320A (ja) | 2012-01-05 |
| JP2012500320A5 true JP2012500320A5 (ja) | 2012-04-19 |
| JP5474069B2 JP5474069B2 (ja) | 2014-04-16 |
Family
ID=40756183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011523832A Active JP5474069B2 (ja) | 2008-08-21 | 2009-02-23 | 高メルトフローのプロピレン耐衝撃コポリマー及び方法 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US8067510B2 (ja) |
| EP (1) | EP2315790B1 (ja) |
| JP (1) | JP5474069B2 (ja) |
| KR (2) | KR20160017096A (ja) |
| CN (1) | CN102203140B (ja) |
| BR (1) | BRPI0912920B1 (ja) |
| ES (1) | ES2674584T3 (ja) |
| MX (1) | MX2011001972A (ja) |
| PL (1) | PL2315790T3 (ja) |
| RU (1) | RU2487897C2 (ja) |
| WO (1) | WO2010082943A1 (ja) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009029487A1 (en) | 2007-08-24 | 2009-03-05 | Dow Global Technologies, Inc. | Self-limiting catalyst system with controlled aluminum rto sca ratio and method |
| EP2315789B1 (en) * | 2008-08-21 | 2015-09-02 | W.R. Grace & CO. - CONN. | Catalyst composition with mixed selectivity control agent and polymerisation method using it |
| JP5474069B2 (ja) * | 2008-08-21 | 2014-04-16 | ダウ グローバル テクノロジーズ エルエルシー | 高メルトフローのプロピレン耐衝撃コポリマー及び方法 |
| BRPI0918698A8 (pt) * | 2008-12-31 | 2017-09-19 | Grace W R & Co | Composição de procatalisador e processo para produzir um polímero baseado em olefina |
| US8507717B2 (en) * | 2008-12-31 | 2013-08-13 | Dow Global Technologies Llc | Production of substituted phenylene aromatic diesters |
| US8178633B2 (en) * | 2009-12-21 | 2012-05-15 | Dow Global Technologies Llc | Gas-phase polymerization process having multiple flow regimes |
| CN102884093B (zh) * | 2010-01-22 | 2014-03-12 | 中国石油化工股份有限公司 | 一种具有高熔体强度的丙烯均聚物及其制备方法 |
| CN101845171A (zh) * | 2010-04-20 | 2010-09-29 | 广州呈和科技有限公司 | 聚丙烯增刚成核剂组合物 |
| US20120116029A1 (en) * | 2010-11-08 | 2012-05-10 | Van Egmond Jan W | Method for polymerizing polypropylene |
| US10358505B2 (en) | 2010-12-21 | 2019-07-23 | W. R. Grace & Co.-Conn. | Process for production of high melt flow propylene-based polymer and product from same |
| EP2658926A1 (en) * | 2010-12-27 | 2013-11-06 | Dow Corning Corporation | Curable silicate-siloxane mixed matrix membrane compositions |
| EP2666790B1 (en) * | 2011-01-19 | 2015-03-04 | China Petroleum & Chemical Corporation | Solid catalyst component and catalyst for olefin polymerization |
| US9045247B2 (en) | 2011-03-10 | 2015-06-02 | Basell Poliolefine Italisa S.r.l. | Polyolefin-based containers |
| EP2607384A1 (en) | 2011-12-21 | 2013-06-26 | Basell Poliolefine Italia S.r.l. | Catalyst system for the polymerization of olefins |
| DE102013221849B4 (de) * | 2012-10-30 | 2021-07-29 | Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation | Verfahren zur Herstellung eines Propylenpolymers |
| US9096729B2 (en) | 2013-02-06 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Polymerization activators for supported Ziegler-Natta catalysts |
| WO2014123668A1 (en) * | 2013-02-06 | 2014-08-14 | Exxonmobil Chemical Patents Inc. | Polymerization activators for supported ziegler-natta catalysts |
| US9670347B2 (en) | 2013-08-14 | 2017-06-06 | Borealis Ag | Propylene composition with improved impact resistance at low temperature |
| CA2919171A1 (en) | 2013-08-21 | 2015-02-26 | Borealis Ag | High flow polyolefin composition with high stiffness and toughness |
| EA031054B1 (ru) | 2013-08-21 | 2018-11-30 | Бореалис Аг | Композиция полиолефина с высокой текучестью, жесткостью и ударной вязкостью |
| PT2853563T (pt) | 2013-09-27 | 2016-07-14 | Borealis Ag | Filmes adequados para processamento de bopp a partir de polímeros com xs elevada e tm elevado |
| EP2860031B1 (en) | 2013-10-11 | 2016-03-30 | Borealis AG | Machine direction oriented film for labels |
| ES2661108T3 (es) | 2013-10-24 | 2018-03-27 | Borealis Ag | Homopolímero de polipropileno de bajo punto de fusión con alto contenido de regioerrores y alto peso molecular |
| ES2574428T3 (es) | 2013-10-24 | 2016-06-17 | Borealis Ag | Artículo moldeado por soplado basado en copolímero al azar bimodal |
| EP3063185B9 (en) | 2013-10-29 | 2017-11-15 | Borealis AG | Solid single site catalysts with high polymerisation activity |
| EP3068809B1 (en) * | 2013-11-15 | 2021-03-03 | W.R. Grace & CO. - CONN. | Propylene-based polymer with reduced high-molecular weight portion |
| BR112016011604B1 (pt) * | 2013-11-21 | 2022-02-08 | W.R. Grace & Co.-Conn | Processo para produzir um polímero à base de propileno com alto teor de comonômero |
| EA031527B1 (ru) * | 2013-11-22 | 2019-01-31 | Бореалис Аг | Гомополимер пропилена с низкой эмиссией и с высокой скоростью течения расплава |
| CA2926061A1 (en) | 2013-11-22 | 2015-05-28 | Borealis Ag | Low emission propylene homopolymer |
| CN105960416B (zh) * | 2013-11-26 | 2020-05-19 | 格雷斯公司 | 生产丙烯抗冲共聚物及产品 |
| KR102205993B1 (ko) * | 2013-11-27 | 2021-01-21 | 더블유.알. 그레이스 앤드 캄파니-콘. | 충격 공중합체를 위한 전촉매 입자 및 중합 방법 |
| US9828698B2 (en) | 2013-12-04 | 2017-11-28 | Borealis Ag | Phthalate-free PP homopolymers for meltblown fibers |
| SG11201604266WA (en) | 2013-12-18 | 2016-07-28 | Borealis Ag | Bopp film with improved stiffness/toughness balance |
| US9309334B2 (en) | 2014-01-15 | 2016-04-12 | Exxonmobil Chemical Patents Inc. | Propylene-based impact copolymers |
| US10465025B2 (en) | 2014-01-15 | 2019-11-05 | Exxonmobil Chemical Patents Inc. | Low comonomer propylene-based impact copolymers |
| CN105829364B (zh) | 2014-01-17 | 2017-11-10 | 博里利斯股份公司 | 用于制备丙烯/1‑丁烯共聚物的方法 |
| PL3102634T3 (pl) | 2014-02-06 | 2020-11-16 | Borealis Ag | Miękkie i przezroczyste kopolimery odporne na uderzenia |
| CN105934475A (zh) | 2014-02-06 | 2016-09-07 | 北欧化工公司 | 高冲击强度的柔性共聚物 |
| EP2907841A1 (en) | 2014-02-14 | 2015-08-19 | Borealis AG | Polypropylene composite |
| ES2659731T3 (es) | 2014-05-20 | 2018-03-19 | Borealis Ag | Composición de polipropileno para aplicaciones en interiores de automóviles |
| EP3137516B1 (en) | 2015-03-25 | 2018-04-25 | Basell Polyolefine GmbH | Continuous gas-phase polymerization processes |
| CN107922694B (zh) | 2015-06-12 | 2023-08-15 | Sabic环球技术有限责任公司 | 用于制造低排放聚丙烯的方法 |
| US10815319B2 (en) * | 2016-08-03 | 2020-10-27 | Sumitomo Chemical Company, Limited | Method for producing heterophasic propylene polymer material |
| CN109843933A (zh) * | 2016-08-30 | 2019-06-04 | 格雷斯公司 | 用于生产聚烯烃的催化剂体系及其制备和使用方法 |
| US10920053B2 (en) | 2017-10-16 | 2021-02-16 | Exxonmobil Chemical Patents Inc. | Propylene impact copolymer blends with improved gloss |
| WO2019091886A1 (en) * | 2017-11-13 | 2019-05-16 | Basell Poliolefine Italia S.R.L. | Compositions obtained from recycled polyolefins |
| WO2019094216A1 (en) | 2017-11-13 | 2019-05-16 | W.R. Grace & Co.-Conn. | Catalyst components for propylene polymerization |
| CN109776955A (zh) * | 2018-12-18 | 2019-05-21 | 东华能源(宁波)新材料有限公司 | 一种采用氢调法制备聚丙烯材料的方法 |
| EP3927771A1 (en) * | 2019-02-19 | 2021-12-29 | Braskem, S.A. | No break polypropylene impact copolymers with melt flow rate higher than 90 g/10 min |
| KR102605269B1 (ko) * | 2019-12-09 | 2023-11-23 | 한화솔루션 주식회사 | 기상 중합에 의한 올레핀계 중합체의 제조방법 |
| CN115244124A (zh) * | 2020-03-30 | 2022-10-25 | 巴塞尔聚烯烃意大利有限公司 | 丙烯聚合物组合物 |
| US20230235105A1 (en) * | 2020-07-17 | 2023-07-27 | Exxonmobil Chemical Patents Inc. | Polymers with low levels of volatile organic compounds and methods of making such polymers |
| JP2023540143A (ja) * | 2020-09-09 | 2023-09-21 | ダブリュー・アール・グレース・アンド・カンパニー－コーン | 極めて高いメルトフローレートを有するポリプロピレンポリマー |
| JP2023544731A (ja) * | 2020-10-02 | 2023-10-25 | ダブリュー・アール・グレース・アンド・カンパニー－コーン | 高衝撃強度を有する単峰性ポリプロピレンランダムコポリマー |
| JP2023547383A (ja) * | 2020-10-23 | 2023-11-10 | ダブリュー・アール・グレース・アンド・カンパニー－コーン | 低減されたｖｏｃ含有量を有する耐衝撃性ポリプロピレンポリマー組成物 |
| CN112521539A (zh) * | 2020-11-02 | 2021-03-19 | 中煤陕西榆林能源化工有限公司 | 通过调整粉料粒径分布提高粒料产量的方法及粒料生产系统 |
| CN113214416B (zh) * | 2021-04-20 | 2022-07-26 | 国家能源集团宁夏煤业有限责任公司 | 组合外给电子体、烯烃聚合催化剂及其应用以及聚烯烃及其制备方法 |
| CN113248637B (zh) * | 2021-04-20 | 2022-07-26 | 国家能源集团宁夏煤业有限责任公司 | 外给电子体化合物、烯烃聚合催化剂及其应用以及聚烯烃及其制备方法 |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN145649B (ja) * | 1974-12-16 | 1985-01-05 | Standard Oil Co | |
| US4882380A (en) * | 1987-07-07 | 1989-11-21 | Union Carbide Chemicals And Plastics Company Inc. | Process for the production of impact polypropylene copolymers |
| EP0385765B1 (en) | 1989-03-02 | 1995-05-03 | Mitsui Petrochemical Industries, Ltd. | Process for polymerizing olefins and catalyst for polymerizing olefins |
| FR2669639A1 (fr) | 1990-11-27 | 1992-05-29 | Atochem | Cocatalyseur de polymerisation du propylene a base de silane et de monoether. |
| US5432244A (en) | 1990-12-12 | 1995-07-11 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of polypropylene |
| US5218052A (en) | 1991-02-04 | 1993-06-08 | Amoco Corporation | Olefin polymerization and copolymerization process |
| JP3443848B2 (ja) | 1992-11-04 | 2003-09-08 | 東ソー株式会社 | プロピレンブロック共重合体の製造方法 |
| JPH06298858A (ja) * | 1993-04-14 | 1994-10-25 | Asahi Chem Ind Co Ltd | プロピレン重合体の製造方法 |
| TW354792B (en) * | 1993-08-13 | 1999-03-21 | Mitsui Petrochemical Ind | Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer |
| IT1271420B (it) * | 1993-08-30 | 1997-05-28 | Himont Inc | Composizioni poliolefiniche aventi un elevato bilancio di rigidita' e resilienza |
| JP3508187B2 (ja) * | 1993-11-10 | 2004-03-22 | チッソ株式会社 | プロピレン・エチレンブロック共重合体の連続製造法 |
| US6133385A (en) | 1994-04-06 | 2000-10-17 | Fina Technology, Inc. | Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins |
| US5529850A (en) * | 1994-07-05 | 1996-06-25 | Montell North America Inc. | Fibers produced from crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution |
| IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
| US6005034A (en) * | 1995-08-31 | 1999-12-21 | Chisso Corpoation | Propylene-ethylene copolymer composition and process for producing the same |
| DE69914383T3 (de) | 1999-11-12 | 2010-11-25 | Borealis Technology Oy | Heterophasische copolymere |
| CA2470531C (en) * | 2002-01-03 | 2010-04-13 | Bp Corporation North America Inc. | Gas phase olefin polymerizations using dual donor catalyst systems |
| WO2003106512A2 (en) * | 2002-06-14 | 2003-12-24 | Union Carbide Chemicals & Plastics Technology Corporation ; | Catalyst composition and polymerization process using mixtures of selectivity control agents |
| WO2004003073A1 (en) * | 2002-06-26 | 2004-01-08 | Basell Poliolefine Italia S.P.A | Impact-resistant polyolefin compositions |
| JP2006083187A (ja) * | 2002-08-19 | 2006-03-30 | Ube Ind Ltd | ハロゲン化アルコキシシランの製造方法 |
| EP1538167B1 (en) * | 2002-08-19 | 2015-11-18 | Toho Titanium Co., Ltd. | CATALYSTS FOR POLYMERIZATION OR COPOLYMERIZATION OF a-OLEFINS, CATALYST COMPONENTS THEREOF, AND PROCESSES FOR POLYMERIZATION OF a-OLEFINS WITH THE CATALYSTS |
| US6818711B2 (en) | 2003-01-01 | 2004-11-16 | Fina Technology, Inc. | Polymerization of olefins using a ziegler-natta catalyst system having an external electron donor |
| WO2005030815A1 (en) * | 2003-09-23 | 2005-04-07 | Dow Global Technologies Inc. | Self limiting catalyst composition and propylene polymerization process |
| US20060223956A1 (en) * | 2003-09-23 | 2006-10-05 | Linfeng Chen | Catalyst composition with mixed sca and propylene polymerization process |
| ATE547438T1 (de) * | 2003-09-23 | 2012-03-15 | Union Carbide Chem Plastic | Selbstlöschende katalysatorzusammensetzung mit monocarbonsäure als internem donator und propylenpolymerisationsverfahren |
| JP3953466B2 (ja) * | 2004-02-23 | 2007-08-08 | 日本ポリプロ株式会社 | ポリプロピレン系樹脂組成物及びその成形体 |
| EP2261277B1 (en) | 2003-12-26 | 2016-07-13 | Japan Polypropylene Corporation | Polypropylene-based resin composition and molded article thereof |
| US7226977B2 (en) | 2004-04-19 | 2007-06-05 | Sunoco, Inc. ( R&M) | High melt flow rate thermoplastic polyolefins produced in-reactor |
| ATE543566T1 (de) | 2004-12-20 | 2012-02-15 | Basell Poliolefine Srl | Verfahren und vorrichtung zur polymerisation von propylen |
| JP2007254671A (ja) * | 2006-03-24 | 2007-10-04 | Japan Polypropylene Corp | ポリプロピレンの製造方法 |
| JP2007231257A (ja) * | 2006-02-03 | 2007-09-13 | Japan Polypropylene Corp | ポリプロピレンの製造方法 |
| CN101379097B (zh) | 2006-02-03 | 2011-08-03 | 日本聚丙烯公司 | 丙烯类聚合物及其制备方法、丙烯类聚合物组合物以及由该组合物制成的成型制品 |
| EP1935938A1 (en) | 2006-12-18 | 2008-06-25 | Borealis Technology Oy | Improved high melt flow heterophasic polypropylene copolymers |
| WO2009029487A1 (en) | 2007-08-24 | 2009-03-05 | Dow Global Technologies, Inc. | Self-limiting catalyst system with controlled aluminum rto sca ratio and method |
| JP5474069B2 (ja) * | 2008-08-21 | 2014-04-16 | ダウ グローバル テクノロジーズ エルエルシー | 高メルトフローのプロピレン耐衝撃コポリマー及び方法 |
| EP2315789B1 (en) * | 2008-08-21 | 2015-09-02 | W.R. Grace & CO. - CONN. | Catalyst composition with mixed selectivity control agent and polymerisation method using it |
| US8507717B2 (en) * | 2008-12-31 | 2013-08-13 | Dow Global Technologies Llc | Production of substituted phenylene aromatic diesters |
-
2009
- 2009-02-23 JP JP2011523832A patent/JP5474069B2/ja active Active
- 2009-02-23 KR KR1020167001329A patent/KR20160017096A/ko not_active Application Discontinuation
- 2009-02-23 RU RU2011110521/04A patent/RU2487897C2/ru active
- 2009-02-23 MX MX2011001972A patent/MX2011001972A/es active IP Right Grant
- 2009-02-23 KR KR1020117006269A patent/KR101686253B1/ko active IP Right Grant
- 2009-02-23 BR BRPI0912920-0A patent/BRPI0912920B1/pt active IP Right Grant
- 2009-02-23 EP EP09789477.8A patent/EP2315790B1/en active Active
- 2009-02-23 CN CN200980141797.4A patent/CN102203140B/zh active Active
- 2009-02-23 US US12/390,897 patent/US8067510B2/en active Active
- 2009-02-23 ES ES09789477.8T patent/ES2674584T3/es active Active
- 2009-02-23 US US13/059,490 patent/US8779058B2/en active Active
- 2009-02-23 PL PL09789477T patent/PL2315790T3/pl unknown
- 2009-02-23 WO PCT/US2009/034881 patent/WO2010082943A1/en active Application Filing
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012500320A5 (ja) | ||
| RU2011110521A (ru) | Ударопрочный пропиленовый сополимер с высокой скоростью течения расплава и способ его получения | |
| WO2010021762A4 (en) | Catalyst composition with mixed selectivity control agent and polymerisation method using it | |
| JP2009516044A5 (ja) | ||
| MX2013007354A (es) | Proceso para producir una composicion de procatalizador con donador de electrones interno de alcoxialquilester y producto. | |
| ES2603052T3 (es) | Procedimiento de preparación de poliolefinas y uso de agentes antiensuciamiento en el mismo | |
| WO2011129593A3 (ko) | 티오펜-축합고리 사이클로펜타디에닐 리간드를 포함하는 전이금속 화합물을 사용한 폴리프로필렌의 제조방법 | |
| WO2015091981A3 (en) | Catalyst system for polymerisation of an olefin | |
| RU2013133889A (ru) | Каталитическая композиция с внутренним донором электронов на основе алкоксиалкильного сложного эфира и полимер, полученный с участием таковой | |
| WO2011129590A3 (ko) | 올레핀 중합용 촉매 조성물 및 이를 사용한 폴리올레핀의 제조방법 | |
| JP2011500907A5 (ja) | ||
| JP2014501323A5 (ja) | ||
| WO2010078330A3 (en) | Catalyst composition with phosphorus-based donor | |
| RU2016125245A (ru) | Получение ударопрочных сополимеров и продуктов на основе пропилена | |
| IN2014DN00205A (ja) | ||
| MY162815A (en) | Procatalyst composition multiple internal donor having silyl ester and method | |
| WO2012169811A3 (en) | NEW CYCLOPENTA[B]FLUORENYL TRANSITION METAL COMPOUND, CATALYST COMPOSITION CONTAINING THE SAME, AND METHOD OF PREPARING ETHYLENE HOMOPOLYMER OR COPOLYMER OF ETHYLENE AND α-OLEFIN USING THE SAME | |
| MY160247A (en) | Catalyst support used for olefin polymerization and preparing method and application thereof | |
| JP2007500282A5 (ja) | ||
| RU2012157277A (ru) | Пропиленовые ударочные сополимеры с высокой жесткостью и высокой ударной прочностью | |
| EA201300546A1 (ru) | Способ получения полимеров пропилена со сверхвысокой скоростью течения расплава | |
| TR201903430T4 (tr) | Polimer kompozisyonları ve bunlardan hazırlanan dokunmamış kompozisyonlar. | |
| JP2016538396A5 (ja) | ||
| RU2016124223A (ru) | Получение полимеров на основе пропилена с высоким содержанием сомономера | |
| WO2011017283A3 (en) | Mixed donor system for high melt flow and high activity |