ATE118791T1 - Silan-modifizierter katalysator auf trägern für olefinpolymerisation, zur herstellung von produkten mit breiter molekulargewichtsverteilung. - Google Patents
Silan-modifizierter katalysator auf trägern für olefinpolymerisation, zur herstellung von produkten mit breiter molekulargewichtsverteilung.Info
- Publication number
- ATE118791T1 ATE118791T1 AT90310283T AT90310283T ATE118791T1 AT E118791 T1 ATE118791 T1 AT E118791T1 AT 90310283 T AT90310283 T AT 90310283T AT 90310283 T AT90310283 T AT 90310283T AT E118791 T1 ATE118791 T1 AT E118791T1
- Authority
- AT
- Austria
- Prior art keywords
- olefin polymerization
- silane
- molecular weight
- weight distribution
- supported catalyst
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- -1 alkyl aluminum compound Chemical class 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/410,663 US4990478A (en) | 1989-09-21 | 1989-09-21 | Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE118791T1 true ATE118791T1 (de) | 1995-03-15 |
Family
ID=23625688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90310283T ATE118791T1 (de) | 1989-09-21 | 1990-09-20 | Silan-modifizierter katalysator auf trägern für olefinpolymerisation, zur herstellung von produkten mit breiter molekulargewichtsverteilung. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4990478A (de) |
| EP (1) | EP0419249B1 (de) |
| JP (1) | JP2889674B2 (de) |
| AT (1) | ATE118791T1 (de) |
| CZ (1) | CZ284012B6 (de) |
| DE (1) | DE69017128T2 (de) |
| HU (1) | HU209774B (de) |
| PL (1) | PL165098B1 (de) |
| RU (1) | RU2114864C1 (de) |
| SK (1) | SK460090A3 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034365A (en) * | 1990-05-09 | 1991-07-23 | Quantum Chemical Corporation | Silica supported polymerization catalyst |
| CA2040598A1 (en) * | 1990-04-20 | 1991-10-21 | Masatoshi Toda | Process for producing polyolefins |
| US5218052A (en) * | 1991-02-04 | 1993-06-08 | Amoco Corporation | Olefin polymerization and copolymerization process |
| US5767215A (en) * | 1991-05-09 | 1998-06-16 | Borealis Holding A/S | Coarse-grained polyolefin, its production method and a catalyst used in the method |
| JP2879391B2 (ja) * | 1992-04-14 | 1999-04-05 | 昭和電工株式会社 | オレフィン重合用触媒およびオレフィン重合体の製造法 |
| US5693729A (en) * | 1993-08-27 | 1997-12-02 | Showa Denko K.K. | Catalyst for polymerization of olefin and process for the preparation of olefin polymer |
| 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 |
| FR2728181B1 (fr) | 1994-12-16 | 1997-01-31 | Appryl Snc | Composante catalytique pour la polymerisation des olefines, son procede de fabrication, et procede de polymerisation des olefines en presence de ladite composante catalytique |
| DE69600346T2 (de) * | 1995-03-28 | 1998-12-17 | Tonen Corp | Katalysator für die Olefinpolymerisation und Verfahren zur Olefinpolymerisation unter Anwendung desselben |
| US6063727A (en) * | 1996-12-19 | 2000-05-16 | Japan Polyolefins Co., Ltd. | Catalyst for olefin polymerization and method for preparing polyolefins |
| KR100620358B1 (ko) * | 2001-09-20 | 2006-09-05 | 삼성토탈 주식회사 | 강성, 내충격성, 내열성이 우수한 올레핀의 중합방법 |
| DE602004024994D1 (de) * | 2003-06-24 | 2010-02-25 | Union Carbide Chem Plastic | Katalysatorzusammensetzung und Polymerisationsverfahren mit einer Mischung von Silane Elektrondonoren |
| US7078468B2 (en) * | 2003-06-27 | 2006-07-18 | Fina Technology, Inc. | Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene |
| US20100210795A1 (en) * | 2007-03-06 | 2010-08-19 | Michel Clarembeau | Gas-phase propylene polymerization process using staged addition of aluminum alkyl |
| CN102746425B (zh) | 2011-04-22 | 2014-04-02 | 中国石油天然气股份有限公司 | 一种含噻吩基取代硅烷的烯烃聚合反应催化剂 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031504A (ja) * | 1983-07-29 | 1985-02-18 | Nippon Oil Co Ltd | ポリオレフインの製造方法 |
| JPS60115603A (ja) * | 1983-11-29 | 1985-06-22 | Toa Nenryo Kogyo Kk | オレフインの重合方法 |
| JPH0617400B2 (ja) * | 1985-03-14 | 1994-03-09 | チッソ株式会社 | オレフインの重合方法 |
| JPH06104693B2 (ja) * | 1986-01-06 | 1994-12-21 | 東邦チタニウム株式会社 | オレフイン類重合用触媒 |
| JPH0735410B2 (ja) * | 1986-01-31 | 1995-04-19 | 三菱油化株式会社 | オレフィンの立体規則性重合用触媒 |
| US4829038A (en) * | 1986-06-17 | 1989-05-09 | Amoco Corporation | Alpha-olefin polymerization catalyst system including an advantageous modifier component |
| KR940010330B1 (ko) * | 1986-06-17 | 1994-10-22 | 아모코 코포레이션 | 유리한 개질제 성분을 포함하는 알파-올레핀 중합 촉매 시스템 |
| US4814314A (en) * | 1986-09-26 | 1989-03-21 | Mitsubishi Petrochemical Company Limited | Catalyst for olefin polymerization |
| CA1306579C (en) * | 1987-12-15 | 1992-08-18 | Mamoru Kioka | Process for producing polypropylene and stretched polypropylene film |
-
1989
- 1989-09-21 US US07/410,663 patent/US4990478A/en not_active Expired - Fee Related
-
1990
- 1990-09-19 JP JP2247638A patent/JP2889674B2/ja not_active Expired - Lifetime
- 1990-09-20 EP EP90310283A patent/EP0419249B1/de not_active Expired - Lifetime
- 1990-09-20 AT AT90310283T patent/ATE118791T1/de active
- 1990-09-20 DE DE69017128T patent/DE69017128T2/de not_active Expired - Fee Related
- 1990-09-20 RU SU4831127A patent/RU2114864C1/ru active
- 1990-09-20 HU HU905993A patent/HU209774B/hu not_active IP Right Cessation
- 1990-09-21 SK SK4600-90A patent/SK460090A3/sk unknown
- 1990-09-21 CZ CS904600A patent/CZ284012B6/cs not_active IP Right Cessation
- 1990-09-21 PL PL90286997A patent/PL165098B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUT56587A (en) | 1991-09-30 |
| EP0419249B1 (de) | 1995-02-22 |
| PL286997A1 (en) | 1991-05-06 |
| SK279025B6 (sk) | 1998-05-06 |
| EP0419249A3 (en) | 1991-11-27 |
| JP2889674B2 (ja) | 1999-05-10 |
| US4990478A (en) | 1991-02-05 |
| CZ284012B6 (cs) | 1998-07-15 |
| DE69017128D1 (de) | 1995-03-30 |
| HU905993D0 (en) | 1991-03-28 |
| DE69017128T2 (de) | 1995-06-14 |
| EP0419249A2 (de) | 1991-03-27 |
| SK460090A3 (en) | 1998-05-06 |
| JPH03119004A (ja) | 1991-05-21 |
| RU2114864C1 (ru) | 1998-07-10 |
| CZ460090A3 (en) | 1997-12-17 |
| PL165098B1 (pl) | 1994-11-30 |
| HU209774B (en) | 1994-10-28 |
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