DE3585934D1 - Polymerisierungskatalysator. - Google Patents
Polymerisierungskatalysator.Info
- Publication number
- DE3585934D1 DE3585934D1 DE8585305751T DE3585934T DE3585934D1 DE 3585934 D1 DE3585934 D1 DE 3585934D1 DE 8585305751 T DE8585305751 T DE 8585305751T DE 3585934 T DE3585934 T DE 3585934T DE 3585934 D1 DE3585934 D1 DE 3585934D1
- Authority
- DE
- Germany
- Prior art keywords
- polymerization catalyst
- polymerization
- catalyst
- 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 - Lifetime
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
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 |
---|---|---|---|
US06/647,323 US4578373A (en) | 1984-09-04 | 1984-09-04 | Polymerization catalyst system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3585934D1 true DE3585934D1 (de) | 1992-06-04 |
Family
ID=24596508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585305751T Expired - Lifetime DE3585934D1 (de) | 1984-09-04 | 1985-08-13 | Polymerisierungskatalysator. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4578373A (de) |
EP (1) | EP0174116B1 (de) |
JP (1) | JPS6183208A (de) |
AU (1) | AU607891B2 (de) |
CA (1) | CA1249574A (de) |
DE (1) | DE3585934D1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665262A (en) * | 1984-09-04 | 1987-05-12 | Exxon Research & Engineering Co. | Polymerization catalyst |
IL95567A (en) * | 1989-10-18 | 1994-02-27 | Himont Inc | Multi-metal catalysts, their preparation and polymers produced with their help |
US5032562A (en) * | 1989-12-27 | 1991-07-16 | Mobil Oil Corporation | Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution |
IT1247109B (it) * | 1991-02-28 | 1994-12-12 | Montedipe Srl | Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene. |
AU652363B2 (en) * | 1991-05-21 | 1994-08-25 | Mobil Oil Corporation | Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution |
US5155079A (en) * | 1991-06-07 | 1992-10-13 | Quantum Chemical Corporation | Multiple site olefin polymerization catalysts |
US5332707A (en) * | 1992-07-31 | 1994-07-26 | Amoco Corporation | Olefin polymerization and copolymerization catalyst |
US5420220A (en) * | 1993-03-25 | 1995-05-30 | Mobil Oil Corporation | LLDPE films |
US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
US5602067A (en) * | 1992-12-28 | 1997-02-11 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
US5614456A (en) * | 1993-11-15 | 1997-03-25 | Mobil Oil Corporation | Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers |
ZA948934B (en) * | 1993-11-15 | 1996-05-10 | Mobil Oil Corp | Catalyst composition for use in the polymerization and copolymerization of ethylene |
US5525678A (en) * | 1994-09-22 | 1996-06-11 | Mobil Oil Corporation | Process for controlling the MWD of a broad/bimodal resin produced in a single reactor |
US5882750A (en) * | 1995-07-03 | 1999-03-16 | Mobil Oil Corporation | Single reactor bimodal HMW-HDPE film resin with improved bubble stability |
US6486089B1 (en) | 1995-11-09 | 2002-11-26 | Exxonmobil Oil Corporation | Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution |
US6417130B1 (en) | 1996-03-25 | 2002-07-09 | Exxonmobil Oil Corporation | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
CA2259999A1 (en) * | 1996-07-15 | 1998-01-22 | Mobil Oil Corporation | Comonomer pretreated bimetallic catalyst for blow molding and film applications |
US6153551A (en) * | 1997-07-14 | 2000-11-28 | Mobil Oil Corporation | Preparation of supported catalyst using trialkylaluminum-metallocene contact products |
US6051525A (en) * | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
US6524987B1 (en) * | 1999-12-22 | 2003-02-25 | Phillips Petroleum Company | Organometal catalyst compositions |
CA2465647C (en) * | 2001-11-30 | 2010-12-14 | Exxonmobil Chemical Patents, Inc. | Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072630A (en) * | 1955-03-08 | 1963-01-08 | Du Pont | Polymerization of ethylene using coordination catalyst system with a halide promotor |
US3094568A (en) * | 1959-12-01 | 1963-06-18 | Gulf Research Development Co | Process for alkylating aromatics in the presence of a heavy metal halide, an organic halide and an organo aluminum halide |
US4210559A (en) * | 1978-10-30 | 1980-07-01 | Standard Oil Company (Indiana) | Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions |
US4325835A (en) * | 1980-01-10 | 1982-04-20 | Imperial Chemical Industries Limited | Catalyst component |
EP0058549B1 (de) * | 1981-02-16 | 1989-05-03 | Asahi Kasei Kogyo Kabushiki Kaisha | Katalysator zur Polymerisation von Olefinen |
US4471066A (en) * | 1981-02-16 | 1984-09-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Polymerization of olefins |
JPS57155206A (en) * | 1981-03-20 | 1982-09-25 | Asahi Chem Ind Co Ltd | Catalyst for alpha-olefin polymerization |
US4554265A (en) * | 1984-06-29 | 1985-11-19 | Exxon Research & Engineering Co. | Polymerization catalyst |
-
1984
- 1984-09-04 US US06/647,323 patent/US4578373A/en not_active Expired - Fee Related
-
1985
- 1985-07-31 CA CA000487913A patent/CA1249574A/en not_active Expired
- 1985-08-13 DE DE8585305751T patent/DE3585934D1/de not_active Expired - Lifetime
- 1985-08-13 EP EP85305751A patent/EP0174116B1/de not_active Expired
- 1985-09-03 JP JP60193306A patent/JPS6183208A/ja active Pending
- 1985-09-03 AU AU47014/85A patent/AU607891B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU4701485A (en) | 1986-03-13 |
AU607891B2 (en) | 1991-03-21 |
EP0174116A2 (de) | 1986-03-12 |
JPS6183208A (ja) | 1986-04-26 |
US4578373A (en) | 1986-03-25 |
CA1249574A (en) | 1989-01-31 |
EP0174116A3 (en) | 1987-04-15 |
EP0174116B1 (de) | 1992-04-29 |
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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 |