DE69523204T2 - Katalysatorensysteme zur Polymerisation von Olefinen mit verbesserter Stereoselektivität und breiter Molekulargewichtsverteilung - Google Patents
Katalysatorensysteme zur Polymerisation von Olefinen mit verbesserter Stereoselektivität und breiter MolekulargewichtsverteilungInfo
- Publication number
- DE69523204T2 DE69523204T2 DE69523204T DE69523204T DE69523204T2 DE 69523204 T2 DE69523204 T2 DE 69523204T2 DE 69523204 T DE69523204 T DE 69523204T DE 69523204 T DE69523204 T DE 69523204T DE 69523204 T2 DE69523204 T2 DE 69523204T2
- Authority
- DE
- Germany
- Prior art keywords
- olefins
- polymerization
- molecular weight
- weight distribution
- catalyst systems
- 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.)
- Revoked
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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 |
---|---|---|---|
US08/223,916 US6133385A (en) | 1994-04-06 | 1994-04-06 | Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69523204D1 DE69523204D1 (de) | 2001-11-22 |
DE69523204T2 true DE69523204T2 (de) | 2002-06-27 |
Family
ID=22838508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69523204T Revoked DE69523204T2 (de) | 1994-04-06 | 1995-04-06 | Katalysatorensysteme zur Polymerisation von Olefinen mit verbesserter Stereoselektivität und breiter Molekulargewichtsverteilung |
Country Status (4)
Country | Link |
---|---|
US (2) | US6133385A (de) |
EP (1) | EP0676419B1 (de) |
DE (1) | DE69523204T2 (de) |
ES (1) | ES2164114T3 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3595864B2 (ja) * | 1995-06-07 | 2004-12-02 | 住友化学工業株式会社 | α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法 |
FI104080B1 (fi) * | 1996-05-15 | 1999-11-15 | Borealis As | Olefiinien polymerointiin tarkoitettu stereospesifinen katalyyttisysteemi ja monivaiheiset polymerointiprosessit, joissa tätä systeemiä käytetään |
US5849655A (en) * | 1996-12-20 | 1998-12-15 | Fina Technology, Inc. | Polyolefin catalyst for polymerization of propylene and a method of making and using thereof |
AU6952698A (en) * | 1997-04-07 | 1998-10-30 | Mallinckrodt Chemical, Inc. | Modification of polymer molecular weight distribution by using mixed silane systems in high activity polymerization catalysts |
US6566294B2 (en) * | 2000-12-21 | 2003-05-20 | Exxonmobil Chemical Patents Inc. | Multi-donor catalyst system for the polymerization of olefins |
US7141635B2 (en) * | 2002-06-14 | 2006-11-28 | Union Carbide Chemicals And Plastics Tech | Catalyst composition and polymerization process using mixtures of selectivity control agents |
US6657024B1 (en) * | 2002-09-03 | 2003-12-02 | Fina Technology, Inc. | Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins |
US7420022B2 (en) * | 2002-09-03 | 2008-09-02 | Fina Technology, Inc. | Polymerization catalyst system utilizing external donor systems and processes of forming polymers therewith |
ES2335409T3 (es) * | 2003-06-24 | 2010-03-26 | UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC | Composicion catalitica y proceso de polimerizacion usando mezcla de donadores y electrones de tipo silano. |
US7078468B2 (en) * | 2003-06-27 | 2006-07-18 | Fina Technology, Inc. | Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene |
EP1670833A1 (de) * | 2003-09-23 | 2006-06-21 | Union Carbide Chemicals & Plastics Technology Corporation | Katalysatorzusammensetzung mit gemischtem sca und propylenpolymerisationsverfahren |
WO2005035595A1 (en) * | 2003-09-23 | 2005-04-21 | Dow Global Technologies Inc. | Self limiting catalyst composition with dicarboxylic acid ester internal donor and propylene polymerization process |
WO2005030815A1 (en) | 2003-09-23 | 2005-04-07 | Dow Global Technologies Inc. | Self limiting catalyst composition and propylene polymerization process |
RU2361885C2 (ru) | 2003-09-23 | 2009-07-20 | Дау Глобал Текнолоджиз Инк. | Каталитическая композиция, содержащая эфир монокарбоновой кислоты в качестве внутреннего донора, и способ полимеризации пропилена |
JP2007505984A (ja) * | 2003-09-23 | 2007-03-15 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | モノカルボン酸エステル内部供与体を有する自己消滅性触媒組成物及びプロピレン重合方法 |
KR20090094003A (ko) * | 2006-12-29 | 2009-09-02 | 피나 테크놀러지, 인코포레이티드 | 폴리프로필렌 필름 등급 수지를 제조하기 위해 n-부틸메틸디메톡시실란을 사용하는 숙시네이트 함유 중합 촉매 시스템 |
CN103467630B (zh) | 2007-08-24 | 2016-08-10 | 格雷斯公司 | 具有受控的铝和选择性控制剂之比的自限制催化剂体系和方法 |
US8779058B2 (en) | 2007-08-24 | 2014-07-15 | William G. Sheard | High melt flow propylene impact copolymer and method |
BRPI0912917A8 (pt) | 2008-08-21 | 2017-09-19 | Dow Global Technologies Llc | Composição de catalisador |
US10294312B2 (en) | 2014-12-12 | 2019-05-21 | Exxonmobil Research And Engineering Company | Olefin polymerization catalyst system comprising mesoporous organosilica support |
US10745499B2 (en) * | 2015-08-07 | 2020-08-18 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
WO2017025330A1 (en) | 2015-08-07 | 2017-02-16 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
US10696756B2 (en) | 2015-08-07 | 2020-06-30 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
WO2018022263A1 (en) | 2016-07-29 | 2018-02-01 | Exxonmobil Chemical Patents Inc. | Polymerization processes using high molecular weight polyhydric quenching agents |
CN110003367B (zh) * | 2019-04-26 | 2020-07-17 | 营口市向阳催化剂有限责任公司 | 一种具有双功能的外给电子体的齐格勒-纳塔催化剂及其应用 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135809A (en) * | 1960-07-21 | 1964-06-02 | Southern Res Inst | Isomerization process |
DE2514126C2 (de) * | 1975-03-29 | 1981-10-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Rückgewinnung von unter Normalbedingung gas- und/oder dampfförmiger Monomerer aus Polymerisationsabgasen |
DE3338736A1 (de) * | 1983-10-25 | 1985-05-02 | Valerij Abramovič Chochlov | Kontinuierliches verfahren zur herstellung von copolymeren |
JPS6155104A (ja) * | 1984-08-24 | 1986-03-19 | Toho Titanium Co Ltd | オレフィン類重合用触媒成分 |
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 |
US5122583A (en) * | 1987-02-02 | 1992-06-16 | Fina Technology, Inc. | Efficiency of a pre-polymerized catalyst |
US4927797A (en) * | 1987-04-09 | 1990-05-22 | Fina Technology, Inc. | Catalyst system for the polymerization of olefins |
CA1331820C (en) * | 1987-12-24 | 1994-08-30 | Jose M. Sosa | Continuous process including recycle stream treatment for the production of high impact polystyrene |
ES2052004T5 (es) * | 1988-06-17 | 2002-05-16 | Mitsui Chemicals Inc | Procedimiento de preparacion de poliolefinas y catalizador de polimerizacion. |
CA1334841C (en) * | 1988-09-13 | 1995-03-21 | Mamoru Kioka | Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalysts, and process for polymerizing olefins |
JPH072799B2 (ja) * | 1988-12-16 | 1995-01-18 | 住友化学工業株式会社 | 高立体規則性a―オレフィン重合体の製造方法 |
WO1991002758A1 (en) * | 1989-08-18 | 1991-03-07 | Tonen Corporation | CATALYTIC COMPONENT FOR α-OLEFIN POLYMERIZATION |
US4990478A (en) * | 1989-09-21 | 1991-02-05 | Amoco Corporation | Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product |
CA2040598A1 (en) * | 1990-04-20 | 1991-10-21 | Masatoshi Toda | Process for producing polyolefins |
FR2669639A1 (fr) * | 1990-11-27 | 1992-05-29 | Atochem | Cocatalyseur de polymerisation du propylene a base de silane et de monoether. |
EP0499599B1 (de) * | 1991-02-08 | 1999-07-21 | Fina Technology, Inc. | Reduzierung der Polymerisationsinhibitoreinheit in Recyclagestrom |
JP3132030B2 (ja) * | 1991-03-22 | 2001-02-05 | 東ソー株式会社 | 立体規則性ポリオレフィンの製造方法 |
US5494872A (en) * | 1992-04-03 | 1996-02-27 | Toho Titanium Company, Ltd. | Catalyst and solid catalyst component for preparing polyolefins with broad molecular weight distribution |
EP0576412B1 (de) * | 1992-06-08 | 2000-03-29 | Fina Technology, Inc. | Elektrondonor zur verbesserten Olefinpolymerisation |
US5308818A (en) * | 1992-06-08 | 1994-05-03 | Fina Technology, Inc. | Catalyst system for the polymerization of olefins |
JP3399067B2 (ja) * | 1992-12-23 | 2003-04-21 | フイナ・テクノロジー・インコーポレーテツド | ポリオレフインの多分散度の制御を行うためのチグラー・ナツタ触媒と組み合わせる電子供与体 |
-
1994
- 1994-04-06 US US08/223,916 patent/US6133385A/en not_active Expired - Lifetime
-
1995
- 1995-04-06 DE DE69523204T patent/DE69523204T2/de not_active Revoked
- 1995-04-06 ES ES95105189T patent/ES2164114T3/es not_active Expired - Lifetime
- 1995-04-06 EP EP95105189A patent/EP0676419B1/de not_active Revoked
-
1999
- 1999-07-12 US US09/351,025 patent/US6147024A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6133385A (en) | 2000-10-17 |
EP0676419A1 (de) | 1995-10-11 |
DE69523204D1 (de) | 2001-11-22 |
ES2164114T3 (es) | 2002-02-16 |
EP0676419B1 (de) | 2001-10-17 |
US6147024A (en) | 2000-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |