NO920783D0 - Fremgangsmaate for fremstilling av en fast katalysatorbestanddel, en slik katalysator og anvendelse av denne ved (ko)polymerisasjon av etylen - Google Patents
Fremgangsmaate for fremstilling av en fast katalysatorbestanddel, en slik katalysator og anvendelse av denne ved (ko)polymerisasjon av etylenInfo
- Publication number
- NO920783D0 NO920783D0 NO1992920783A NO920783A NO920783D0 NO 920783 D0 NO920783 D0 NO 920783D0 NO 1992920783 A NO1992920783 A NO 1992920783A NO 920783 A NO920783 A NO 920783A NO 920783 D0 NO920783 D0 NO 920783D0
- Authority
- NO
- Norway
- Prior art keywords
- polymerization
- ethylene
- procedure
- preparation
- application
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000011949 solid catalyst Substances 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
- C08F4/00—Polymerisation catalysts
-
- 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
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI910521A IT1247109B (it) | 1991-02-28 | 1991-02-28 | Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene. |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO920783D0 true NO920783D0 (no) | 1992-02-27 |
| NO920783L NO920783L (no) | 1992-08-31 |
| NO178434B NO178434B (no) | 1995-12-18 |
| NO178434C NO178434C (no) | 1996-03-27 |
Family
ID=11358790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO920783A NO178434C (no) | 1991-02-28 | 1992-02-27 | Fremgangsmåte for fremstilling av en fast katalysatorbestanddel, en katalysator og anvendelse av denne ved (ko)polymerisasjon av etylen |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US5258342A (no) |
| EP (1) | EP0501491B1 (no) |
| JP (1) | JPH04320407A (no) |
| KR (1) | KR0184603B1 (no) |
| CN (1) | CN1041832C (no) |
| AR (1) | AR248146A1 (no) |
| AT (1) | ATE134651T1 (no) |
| AU (1) | AU652223B2 (no) |
| BR (1) | BR9200679A (no) |
| CA (1) | CA2061951C (no) |
| DE (1) | DE69208487T2 (no) |
| DK (1) | DK0501491T3 (no) |
| DZ (1) | DZ1562A1 (no) |
| EG (1) | EG20314A (no) |
| ES (1) | ES2084201T3 (no) |
| FI (1) | FI101886B1 (no) |
| GR (1) | GR3019169T3 (no) |
| IT (1) | IT1247109B (no) |
| MX (1) | MX9200844A (no) |
| NO (1) | NO178434C (no) |
| RU (1) | RU2094440C1 (no) |
| SA (1) | SA92120484B1 (no) |
| ZA (1) | ZA921426B (no) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1252041B (it) * | 1990-10-11 | 1995-05-29 | Enimont Anic Srl | Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene |
| US5231151A (en) * | 1991-01-18 | 1993-07-27 | The Dow Chemical Company | Silica supported transition metal catalyst |
| US5939348A (en) * | 1991-11-06 | 1999-08-17 | Mobil Oil Corporation | Catalyst for the manufacture of polythylene with a narrow molecular weight distribution |
| US5470812A (en) * | 1991-11-06 | 1995-11-28 | Mobil Oil Corporation | High activity polyethylene catalysts prepared with alkoxysilane reagents |
| US6291384B1 (en) | 1991-11-06 | 2001-09-18 | Mobil Oil Corporation | High activity catalyst prepared with alkoxysilanes |
| ES2126870T3 (es) * | 1993-11-18 | 1999-04-01 | Mobil Oil Corp | Una composicion catalitica para la copolimerizacion de etileno. |
| ES2160713T3 (es) * | 1994-09-08 | 2001-11-16 | Mobil Oil Corp | Control catalitico de la distribucion de peso molecular de una resina amplia/bimodal en un reactor sencillo. |
| 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 |
| 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 |
| AU3505497A (en) | 1996-07-15 | 1998-02-09 | Mobil Oil Corporation | Comonomer pretreated bimetallic catalyst for blow molding and film applications |
| CZ34998A3 (cs) * | 1997-02-17 | 1999-08-11 | Pcd Polymere Gesellschaft M. B. H. | Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů |
| US6051525A (en) | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
| US6153551A (en) | 1997-07-14 | 2000-11-28 | Mobil Oil Corporation | Preparation of supported catalyst using trialkylaluminum-metallocene contact products |
| US6391816B1 (en) * | 1999-10-27 | 2002-05-21 | Phillips Petroleum | Organometal compound catalyst |
| AU2002332129A1 (en) | 2001-11-30 | 2003-06-17 | Exxonmobil Chemical Patents, Inc. | Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use |
| KR100496777B1 (ko) * | 2003-01-23 | 2005-06-22 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합 방법 |
| DE102004028765A1 (de) * | 2004-06-16 | 2006-01-05 | Basell Polyolefine Gmbh | Chrom und Zirkon enthaltender Katalysator für die Polymerisation und/oder Copolymerisation von Olefinen |
| CA2629550C (en) * | 2008-04-21 | 2015-03-31 | Nova Chemicals Corporation | Magnesium-titanium-hafnium for high temperature polymerization |
| US8716165B2 (en) | 2008-04-30 | 2014-05-06 | Corning Incorporated | Catalysts on substrates and methods for providing the same |
| US11124586B1 (en) | 2020-11-09 | 2021-09-21 | Chevron Phillips Chemical Company Lp | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors |
| CA3204719A1 (en) | 2020-12-08 | 2022-06-16 | Chevron Phillips Chemical Company Lp | Particle size control of supported chromium catalysts in loop slurry polymerization reactors |
| KR102893915B1 (ko) | 2021-09-13 | 2025-12-02 | 셰브론 필립스 케미컬 컴퍼니 엘피 | 올레핀 중합에서 사용하기 위한 촉매 시스템 성분의 하이드로사이클론 개질 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324691A (en) * | 1980-01-10 | 1982-04-13 | Imperial Chemical Industries Limited | Catalyst component |
| US4618660A (en) * | 1984-06-29 | 1986-10-21 | Exxon Research & Engineering Co. | Polymerization catalyst |
| US4554265A (en) * | 1984-06-29 | 1985-11-19 | Exxon Research & Engineering Co. | Polymerization catalyst |
| US4578373A (en) * | 1984-09-04 | 1986-03-25 | Exxon Research & Engineering Co. | Polymerization catalyst system |
| US4562170A (en) * | 1984-09-04 | 1985-12-31 | Exxon Research & Engineering Co. | Polymerization catalyst |
-
1991
- 1991-02-28 IT ITMI910521A patent/IT1247109B/it active IP Right Grant
-
1992
- 1992-02-25 EG EG10692A patent/EG20314A/xx active
- 1992-02-26 DZ DZ920020A patent/DZ1562A1/fr active
- 1992-02-26 ZA ZA921426A patent/ZA921426B/xx unknown
- 1992-02-26 US US07/841,496 patent/US5258342A/en not_active Expired - Lifetime
- 1992-02-27 DE DE69208487T patent/DE69208487T2/de not_active Expired - Fee Related
- 1992-02-27 AU AU11306/92A patent/AU652223B2/en not_active Ceased
- 1992-02-27 CA CA002061951A patent/CA2061951C/en not_active Expired - Fee Related
- 1992-02-27 FI FI920873A patent/FI101886B1/fi active
- 1992-02-27 ES ES92103394T patent/ES2084201T3/es not_active Expired - Lifetime
- 1992-02-27 DK DK92103394.0T patent/DK0501491T3/da active
- 1992-02-27 AR AR92321833A patent/AR248146A1/es active
- 1992-02-27 BR BR929200679A patent/BR9200679A/pt not_active IP Right Cessation
- 1992-02-27 EP EP92103394A patent/EP0501491B1/en not_active Expired - Lifetime
- 1992-02-27 RU SU925011193A patent/RU2094440C1/ru active
- 1992-02-27 MX MX9200844A patent/MX9200844A/es not_active IP Right Cessation
- 1992-02-27 AT AT92103394T patent/ATE134651T1/de not_active IP Right Cessation
- 1992-02-27 NO NO920783A patent/NO178434C/no not_active IP Right Cessation
- 1992-02-28 CN CN92102079A patent/CN1041832C/zh not_active Expired - Fee Related
- 1992-02-28 JP JP4043656A patent/JPH04320407A/ja active Pending
- 1992-02-28 KR KR1019920003212A patent/KR0184603B1/ko not_active Expired - Fee Related
- 1992-05-04 SA SA92120484A patent/SA92120484B1/ar unknown
-
1996
- 1996-02-29 GR GR960400574T patent/GR3019169T3/el unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |