DE69117462T2 - Verfahren zur Herstellung von Polypropylen - Google Patents
Verfahren zur Herstellung von PolypropylenInfo
- Publication number
- DE69117462T2 DE69117462T2 DE69117462T DE69117462T DE69117462T2 DE 69117462 T2 DE69117462 T2 DE 69117462T2 DE 69117462 T DE69117462 T DE 69117462T DE 69117462 T DE69117462 T DE 69117462T DE 69117462 T2 DE69117462 T2 DE 69117462T2
- Authority
- DE
- Germany
- Prior art keywords
- polypropylene
- production
- 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.)
- Expired - Fee Related
Links
- 239000004743 Polypropylene Substances 0.000 title 1
- -1 polypropylene Polymers 0.000 title 1
- 229920001155 polypropylene Polymers 0.000 title 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/626,523 US5432244A (en) | 1990-12-12 | 1990-12-12 | Process for the production of polypropylene |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69117462D1 DE69117462D1 (de) | 1996-04-04 |
DE69117462T2 true DE69117462T2 (de) | 1996-09-05 |
Family
ID=24510743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69117462T Expired - Fee Related DE69117462T2 (de) | 1990-12-12 | 1991-12-10 | Verfahren zur Herstellung von Polypropylen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5432244A (de) |
EP (1) | EP0490451B1 (de) |
AU (1) | AU637537B2 (de) |
BR (1) | BR9105367A (de) |
CA (1) | CA2057382C (de) |
DE (1) | DE69117462T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6005049A (en) * | 1993-07-19 | 1999-12-21 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of polypropylene |
DE69410757T3 (de) * | 1993-12-06 | 2008-07-24 | Sumitomo Chemical Co. Ltd. | Alphaolefinpolymere, Katalysator zur Alphaolefinpolymerisation und Verfahren zur Herstellung von Alphaolefinpolymeren |
CA2193758A1 (en) * | 1996-01-04 | 1997-07-05 | Mark Chung-Kong Hwu | High strength polyethylene film |
CN1856513A (zh) * | 2003-09-23 | 2006-11-01 | 联合碳化化学及塑料技术公司 | 含有混合sca的催化剂组合物和丙烯聚合法 |
WO2005035596A1 (en) | 2003-09-23 | 2005-04-21 | Dow Global Technologies Inc. | Catalyst composition with monocarboxylic acid ester internal donor and propylene polymerization process |
KR101114748B1 (ko) | 2003-09-23 | 2012-03-05 | 다우 글로벌 테크놀로지스 엘엘씨 | 자가 제한 촉매 조성물 및 프로필렌 중합 방법 |
KR20060099512A (ko) * | 2003-09-23 | 2006-09-19 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션 | 혼합된 선택성 조절제를 갖는 촉매 조성물 및 프로필렌중합 방법 |
US7381779B2 (en) * | 2003-09-23 | 2008-06-03 | Dow Global Technologies Inc | Self limiting catalyst composition with dicarboxylic acid ester internal donor and propylene polymerization process |
WO2009029487A1 (en) | 2007-08-24 | 2009-03-05 | Dow Global Technologies, Inc. | Self-limiting catalyst system with controlled aluminum rto sca ratio and method |
CN104193857B (zh) | 2007-12-21 | 2017-05-24 | 格雷斯公司 | 具有双齿内部供体的自限制催化剂组合物 |
KR20160017096A (ko) | 2008-06-13 | 2016-02-15 | 더블유.알. 그레이스 앤드 캄파니-콘. | 고 용융 유동 내충격성 프로필렌 공중합체 및 방법 |
CN102176958A (zh) * | 2008-08-19 | 2011-09-07 | 陶氏环球技术有限责任公司 | 分级催化剂组合物、设备、和方法 |
JP5628809B2 (ja) * | 2008-08-21 | 2014-11-19 | ダウ グローバル テクノロジーズ エルエルシー | 混合された選択性制御剤を含む触媒組成物及び該触媒組成物を使用する重合方法 |
US8088872B2 (en) * | 2008-11-25 | 2012-01-03 | Dow Global Technologies Llc | Procatalyst composition including silyl ester internal donor and method |
US8604118B2 (en) | 2008-12-26 | 2013-12-10 | Dow Global Technologies Llc | Antifoulant for impact copolymers and method |
US10696756B2 (en) | 2015-08-07 | 2020-06-30 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
CN108174605B (zh) * | 2015-08-07 | 2021-03-26 | Sabic环球技术有限责任公司 | 用于烯烃聚合的方法 |
WO2017025330A1 (en) | 2015-08-07 | 2017-02-16 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
US11591458B2 (en) | 2016-08-30 | 2023-02-28 | W.R. Grace & Co.-Conn. | Polyolefins with low ash content and method of making same |
CN109280112B (zh) * | 2017-07-19 | 2021-06-08 | 任丘市利和科技发展有限公司 | 适用于丙烯均聚或共聚的催化剂组合物 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234710A (en) * | 1976-07-08 | 1980-11-18 | Phillips Petroleum Company | Catalyst and a polymerization process employing the catalyst |
US4069169A (en) * | 1975-11-24 | 1978-01-17 | Mitsui Petrochemical Industries Ltd. | Process for preparation of catalyst component supported on high performance carrier |
EP0019312B1 (de) * | 1979-04-30 | 1983-08-17 | Shell Internationale Researchmaatschappij B.V. | Katalysatorzusammensetzungen für Olefinpolymerisation und Verfahren zur Polymerisation von Olefinen unter Verwendung solcher Zusammensetzungen |
CA1141093A (en) * | 1979-05-17 | 1983-02-08 | Brian L. Goodall | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
US4250287A (en) * | 1980-03-14 | 1981-02-10 | Hercules Incorporated | 1-Olefin polymerization catalyst |
JPS5964602A (ja) * | 1982-10-06 | 1984-04-12 | Mitsui Toatsu Chem Inc | 分子量分布の狭いポリプロピレン |
US4563512A (en) * | 1984-02-28 | 1986-01-07 | Shell Oil Company | Olefin polymerization process utilizing a combination of selectivity control agents |
JPS61203105A (ja) * | 1985-03-06 | 1986-09-09 | Idemitsu Petrochem Co Ltd | α−オレフインの重合方法 |
JP2517395B2 (ja) * | 1988-05-12 | 1996-07-24 | ユニオン・カーバイド・コーポレーション | ランダム共重合体の製造方法 |
DE3936856A1 (de) * | 1989-11-06 | 1991-05-08 | Basf Ag | Katalysatorsysteme vom typ der ziegler-natta-katalysatoren |
-
1990
- 1990-12-12 US US07/626,523 patent/US5432244A/en not_active Expired - Lifetime
-
1991
- 1991-12-06 AU AU88917/91A patent/AU637537B2/en not_active Ceased
- 1991-12-10 DE DE69117462T patent/DE69117462T2/de not_active Expired - Fee Related
- 1991-12-10 EP EP91203245A patent/EP0490451B1/de not_active Expired - Lifetime
- 1991-12-11 CA CA002057382A patent/CA2057382C/en not_active Expired - Fee Related
- 1991-12-12 BR BR919105367A patent/BR9105367A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU8891791A (en) | 1992-06-18 |
CA2057382A1 (en) | 1992-06-13 |
EP0490451A2 (de) | 1992-06-17 |
DE69117462D1 (de) | 1996-04-04 |
US5432244A (en) | 1995-07-11 |
EP0490451B1 (de) | 1996-02-28 |
CA2057382C (en) | 2004-03-30 |
BR9105367A (pt) | 1992-08-25 |
AU637537B2 (en) | 1993-05-27 |
EP0490451A3 (en) | 1992-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |