EG14211A - Spheroidal polymerization catalyst,process for preparing and use for ethylene polymerization - Google Patents
Spheroidal polymerization catalyst,process for preparing and use for ethylene polymerizationInfo
- Publication number
- EG14211A EG14211A EG776/79A EG77679A EG14211A EG 14211 A EG14211 A EG 14211A EG 776/79 A EG776/79 A EG 776/79A EG 77679 A EG77679 A EG 77679A EG 14211 A EG14211 A EG 14211A
- Authority
- EG
- Egypt
- Prior art keywords
- polymerization
- spheroidal
- preparing
- ethylene
- polymerization catalyst
- Prior art date
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97401378A | 1978-12-28 | 1978-12-28 | |
US06/095,010 US4293673A (en) | 1978-12-28 | 1979-11-28 | Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
EG14211A true EG14211A (en) | 1983-09-30 |
Family
ID=26789489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG776/79A EG14211A (en) | 1978-12-28 | 1979-12-26 | Spheroidal polymerization catalyst,process for preparing and use for ethylene polymerization |
Country Status (17)
Country | Link |
---|---|
US (1) | US4293673A (no) |
EP (1) | EP0020818B1 (no) |
AR (1) | AR226551A1 (no) |
AU (1) | AU528633B2 (no) |
BR (1) | BR7908488A (no) |
CA (1) | CA1134803A (no) |
DE (1) | DE2967626D1 (no) |
DK (1) | DK550479A (no) |
EG (1) | EG14211A (no) |
ES (1) | ES487292A0 (no) |
FI (1) | FI66402C (no) |
GR (1) | GR73129B (no) |
NO (1) | NO156289C (no) |
NZ (1) | NZ192486A (no) |
PH (1) | PH15834A (no) |
PT (1) | PT70637A (no) |
SG (1) | SG9189G (no) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363904A (en) * | 1979-06-18 | 1982-12-14 | Union Carbide Corporation | High tear strength polymers |
US4359561A (en) * | 1979-06-18 | 1982-11-16 | Union Carbide Corporation | High tear strength polymers |
EP0037182B2 (en) * | 1980-03-24 | 1991-06-12 | Imperial Chemical Industries Plc | Preparation of a dried transition metal product |
EP0044735A3 (en) * | 1980-07-21 | 1982-08-25 | Imperial Chemical Industries Plc | Transition metal composition, production and use |
JPS581708A (ja) * | 1981-06-25 | 1983-01-07 | Mitsubishi Chem Ind Ltd | ポリオレフインの製造法 |
US4347162A (en) * | 1981-03-06 | 1982-08-31 | Euteco Impianti S.P.A. | Catalyst for the polymerization of alpha-olefins |
IT1136627B (it) * | 1981-05-21 | 1986-09-03 | Euteco Impianti Spa | Catalizzatore supportato per la polimerizzazione di etilene |
DE3269975D1 (en) * | 1981-08-07 | 1986-04-24 | Ici Plc | Spraying solid |
EP0072129B2 (en) * | 1981-08-07 | 1990-02-28 | Imperial Chemical Industries Plc | Supported transition metal composition |
US4427573A (en) | 1981-09-16 | 1984-01-24 | Union Carbide Corporation | Polymerization catalyst, process for preparing, and use for ethylene polymerization |
WO1983001066A1 (en) * | 1981-09-23 | 1983-03-31 | Ici Plc | Preparation of a dried transition metal product |
IT1151627B (it) * | 1982-06-10 | 1986-12-24 | Anic Spa | Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita' |
EP0099774B2 (fr) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé |
US4522987A (en) * | 1982-07-09 | 1985-06-11 | Phillips Petroleum Company | Low density polyethylene |
DE3366936D1 (en) * | 1982-07-21 | 1986-11-20 | Ici Plc | Magnesium halide composition production and use |
CA1340037C (en) * | 1985-06-17 | 1998-09-08 | Stanley Lustig | Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer |
US5256351A (en) * | 1985-06-17 | 1993-10-26 | Viskase Corporation | Process for making biaxially stretched, heat shrinkable VLDPE films |
DE3616222A1 (de) * | 1986-05-14 | 1987-11-19 | Hoechst Ag | Verfahren zur herstellung einer gefuellten polyolefin-formmasse |
US4719193A (en) * | 1986-09-30 | 1988-01-12 | Union Carbide Corporation | Processes for preparing polyethylene catalysts by heating catalyst precursors |
JPH0742301B2 (ja) * | 1987-02-14 | 1995-05-10 | 三井石油化学工業株式会社 | 微粒子状アルミノオキサン、その製法およびその用途 |
CA2032543A1 (en) * | 1989-12-26 | 1991-06-27 | Robert Olds Hagerty | Dimethylaluminum chloride-activated olefin polymerisation catalyst composition |
US5231119A (en) * | 1990-04-27 | 1993-07-27 | Himont Incorporated | Crystalline olefin polymers and copolymers in the form of spherical particles at high porosity |
FI86989C (fi) * | 1990-12-19 | 1992-11-10 | Neste Oy | Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent foer olefiner, en polymerisationskatalysatorkomponent som har framstaellts enligt foerfarandet, och dess anvaendning |
FI90247C (fi) * | 1991-05-31 | 1994-01-10 | Borealis As | Menetelmä polymerointikatalyytin aktiivisten ja tasakokoisten kantajahiukkasten valmistamiseksi |
EP0595565B1 (en) * | 1992-10-28 | 2001-03-21 | Mitsubishi Chemical Corporation | Catalyst component for olefin polymerization |
US5258345A (en) * | 1992-11-20 | 1993-11-02 | Mobil Oil Corporation | High-activity polyethylene catalysts |
AU673048B2 (en) * | 1992-12-28 | 1996-10-24 | Mobil Oil Corporation | Linear low density polyethylene film |
JP3370674B2 (ja) * | 1992-12-28 | 2003-01-27 | モービル・オイル・コーポレーション | 線状低密度ポリエチレンフィルム |
US5648310A (en) * | 1993-12-23 | 1997-07-15 | Union Carbide Chemicals & Plastics Technology Corporation | Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture |
US5672669A (en) * | 1993-12-23 | 1997-09-30 | Union Carbide Chemicals & Plastics Technology Corporation | Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture |
AU706311B2 (en) * | 1994-02-17 | 1999-06-17 | Univation Technologies Llc | Spray dried metallocene catalyst composition for use in polyolefin manufacture |
JP2989512B2 (ja) * | 1994-02-17 | 1999-12-13 | 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 | ポリオレフィン製造において用いるためのスプレー乾燥され、充填されるメタロセン触媒組成物 |
AU3799495A (en) | 1994-11-23 | 1996-05-30 | Union Carbide Chemicals & Plastics Technology Corporation | In situ polyethylene blend |
US5589539A (en) | 1994-11-23 | 1996-12-31 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing an in situ polyethylene blend |
US5955396A (en) * | 1995-10-17 | 1999-09-21 | Bp Amoco Corporation | Morphology-controlled olefin polymerization catalyst formed from an emulsion |
CA2188722A1 (en) | 1995-10-26 | 1997-04-27 | George Norris Foster | Process for preparing an in situ polyethylene blend |
JP3143057B2 (ja) * | 1996-02-16 | 2001-03-07 | 日本ポリオレフィン株式会社 | オレフィン重合用固体触媒成分、その製造法およびポリオレフィンの製造法 |
US6153551A (en) | 1997-07-14 | 2000-11-28 | Mobil Oil Corporation | Preparation of supported catalyst using trialkylaluminum-metallocene contact products |
US6569964B2 (en) * | 1997-12-29 | 2003-05-27 | Saudi Basic Industries Corporation | Alumoxane-enhanced, supported Ziegler-Natta catalysts, methods of making same, processes of using same and polymers produced therefrom |
US6271321B1 (en) | 1998-02-18 | 2001-08-07 | Eastman Chemical Company | Process for producing polyethylene |
US6534613B2 (en) | 1998-02-18 | 2003-03-18 | Eastman Chemical Company | Process for producing polyethylene |
US6228957B1 (en) | 1998-02-18 | 2001-05-08 | Eastman Chemical Company | Process for producing polyethlene |
US6191239B1 (en) | 1998-02-18 | 2001-02-20 | Eastman Chemical Company | Process for producing polyethylene |
US6291613B1 (en) | 1998-10-27 | 2001-09-18 | Eastman Chemical Company | Process for the polymerization of olefins |
EP2275456B1 (en) | 1998-10-27 | 2011-10-12 | Westlake Longview Corporation | Process for the polymerization of olefins. |
US6300432B1 (en) | 1999-03-30 | 2001-10-09 | Eastman Chemical Company | Process for producing polyolefins |
CA2368435A1 (en) | 1999-03-30 | 2000-10-05 | Alan George Wonders | Process for producing polyolefins |
US6417299B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
CN1181105C (zh) | 2000-08-22 | 2004-12-22 | 中国石油化工股份有限公司 | 用于乙烯聚合或共聚合的高活性硅胶载体催化剂组分及其催化剂和该催化剂的应用 |
US6806221B2 (en) * | 2002-07-15 | 2004-10-19 | Dow Global Technologies Inc. | Method for preparing a spray-dried composition for use as a polymerization catalyst |
EP2261268B1 (en) | 2003-09-23 | 2020-04-29 | Dow Global Technologies LLC | Ethylene polymerization using ziegler-natta catalyst compositions |
US8202936B2 (en) | 2004-07-07 | 2012-06-19 | Dow Global Technologies Llc | Multistage process for producing ethylene polymer compositions |
JP2008509277A (ja) * | 2004-08-09 | 2008-03-27 | ダウ グローバル テクノロジーズ インコーポレイティド | ポリマーの製造のための担持ビス(ヒドロキシアリールアリールオキシ)触媒 |
US20060054692A1 (en) * | 2004-08-09 | 2006-03-16 | David Dickey | Wireless inventory management system and method |
US8173569B2 (en) | 2004-08-09 | 2012-05-08 | Union Carbide Chemicals & Plastics Technology Llc | Robust spray-dried ziegler-natta procatalyst and polymerization process employing same |
US20060046928A1 (en) * | 2004-08-25 | 2006-03-02 | Klendworth Douglas D | Ziegler-natta catalyst and method for making and using same |
US20060281879A1 (en) * | 2005-06-13 | 2006-12-14 | Univation Technologies, Llc | Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions |
US20070049711A1 (en) | 2005-09-01 | 2007-03-01 | Chi-I Kuo | Catalyst compositions comprising support materials having an improved particle-size distribution |
US20090214395A1 (en) * | 2008-02-27 | 2009-08-27 | The Dow Chemical Company | Raw Material Efficiency Method and Process |
MX2011001379A (es) | 2008-08-06 | 2011-03-29 | Union Carbide Chem Plastic | Composiciones de catalizador de ziegler-natta para producir polietilenos con una cola de alto peso molecular y metodos para hacer las mismas. |
US9511797B2 (en) * | 2013-01-23 | 2016-12-06 | Hitachi Automotive Systems Steering, Ltd. | Integral power steering device |
CN103351443B (zh) * | 2013-07-16 | 2016-02-10 | 华东理工大学 | 一种负载型烯烃聚合催化剂及其制备方法与应用 |
SG11201907244SA (en) | 2017-02-07 | 2019-09-27 | Exxonmobil Chemical Patents Inc | Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst |
EP3807328B1 (en) | 2018-06-13 | 2023-06-28 | Univation Technologies, LLC | Spray-dried ziegler-natta (pro)catalyst systems |
US20210380730A1 (en) | 2018-10-26 | 2021-12-09 | China Petroleum & Chemical Corporation | Polyolefin catalyst component containing mesoporous material, preparation method therefor and use thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757313A (fr) * | 1969-11-17 | 1971-03-16 | Metallgesellschaft Ag | Procede pour la polymerisation d'alpha-olefines |
US4098979A (en) * | 1970-12-29 | 1978-07-04 | Sumitomo Chemical Company, Limited | Method for preparing easily processable polyolefin granule |
US3953414A (en) * | 1972-09-13 | 1976-04-27 | Montecatini Edison S.P.A., | Catalysts for the polymerization of olefins to spherically shaped polymers |
IT1037112B (it) * | 1975-03-28 | 1979-11-10 | Montedison Spa | Catalizzatori per la polimerizzazione delle olfine |
SE434749B (sv) * | 1975-06-12 | 1984-08-13 | Montedison Spa | Katalysatorkomponenter for polymerisation av olefiner samt forfarande for framstellning av dessa katalysatorkomponenter |
US4053436A (en) * | 1975-08-26 | 1977-10-11 | Phillips Petroleum Company | Spray dried titanium-containing catalyst for stress crack resistant polymer |
IT1042667B (it) * | 1975-09-18 | 1980-01-30 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale |
IT1054410B (it) * | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | Catalizzatori per la polimerizzazione delle alfa olefine |
DE2603920C2 (de) * | 1976-02-03 | 1984-10-31 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen |
-
1979
- 1979-11-28 US US06/095,010 patent/US4293673A/en not_active Expired - Lifetime
- 1979-12-17 FI FI793940A patent/FI66402C/fi not_active IP Right Cessation
- 1979-12-19 CA CA000342244A patent/CA1134803A/en not_active Expired
- 1979-12-20 NO NO794204A patent/NO156289C/no unknown
- 1979-12-21 NZ NZ192486A patent/NZ192486A/xx unknown
- 1979-12-21 DK DK550479A patent/DK550479A/da not_active Application Discontinuation
- 1979-12-26 PH PH23460A patent/PH15834A/en unknown
- 1979-12-26 BR BR7908488A patent/BR7908488A/pt not_active IP Right Cessation
- 1979-12-26 AR AR279437A patent/AR226551A1/es active
- 1979-12-26 EG EG776/79A patent/EG14211A/xx active
- 1979-12-27 AU AU54221/79A patent/AU528633B2/en not_active Ceased
- 1979-12-27 ES ES487292A patent/ES487292A0/es active Granted
- 1979-12-27 GR GR60853A patent/GR73129B/el unknown
- 1979-12-27 PT PT70637A patent/PT70637A/pt unknown
- 1979-12-27 DE DE7979105388T patent/DE2967626D1/de not_active Expired
- 1979-12-27 EP EP79105388A patent/EP0020818B1/en not_active Expired
-
1989
- 1989-02-14 SG SG91/89A patent/SG9189G/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI793940A (fi) | 1980-06-29 |
EP0020818B1 (en) | 1986-10-15 |
AU528633B2 (en) | 1983-05-05 |
US4293673A (en) | 1981-10-06 |
SG9189G (en) | 1989-07-07 |
DK550479A (da) | 1980-06-29 |
DE2967626D1 (en) | 1986-11-20 |
NZ192486A (en) | 1982-03-23 |
BR7908488A (pt) | 1980-09-23 |
GR73129B (no) | 1984-02-07 |
EP0020818A1 (en) | 1981-01-07 |
NO156289B (no) | 1987-05-18 |
PT70637A (en) | 1980-01-01 |
FI66402C (fi) | 1984-10-10 |
AR226551A1 (es) | 1982-07-30 |
ES8100666A1 (es) | 1980-12-01 |
FI66402B (fi) | 1984-06-29 |
NO156289C (no) | 1987-08-26 |
AU5422179A (en) | 1980-07-03 |
PH15834A (en) | 1983-04-08 |
ES487292A0 (es) | 1980-12-01 |
CA1134803A (en) | 1982-11-02 |
NO794204L (no) | 1980-07-01 |
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