ZA985099B - Process for polymerizing ethylene and heterogenous catalyst system - Google Patents
Process for polymerizing ethylene and heterogenous catalyst systemInfo
- Publication number
- ZA985099B ZA985099B ZA985099A ZA985099A ZA985099B ZA 985099 B ZA985099 B ZA 985099B ZA 985099 A ZA985099 A ZA 985099A ZA 985099 A ZA985099 A ZA 985099A ZA 985099 B ZA985099 B ZA 985099B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst system
- polymerizing ethylene
- heterogenous catalyst
- heterogenous
- polymerizing
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/70—Iron group metals, platinum group metals or compounds thereof
- C08F4/7095—Cobalt, nickel or compounds thereof
- C08F4/7098—Nickel or compounds thereof
-
- 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
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 |
---|---|---|---|
US87336297A | 1997-06-12 | 1997-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA985099B true ZA985099B (en) | 1999-01-12 |
Family
ID=25361494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA985099A ZA985099B (en) | 1997-06-12 | 1998-06-11 | Process for polymerizing ethylene and heterogenous catalyst system |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0884331A3 (hu) |
JP (1) | JPH1112317A (hu) |
KR (1) | KR19990006927A (hu) |
AU (1) | AU6992498A (hu) |
BR (1) | BR9804520A (hu) |
CA (1) | CA2240034A1 (hu) |
HU (1) | HUP9801341A3 (hu) |
ID (1) | ID21382A (hu) |
NO (1) | NO982701L (hu) |
ZA (1) | ZA985099B (hu) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP0004538A2 (hu) * | 1997-12-19 | 2001-04-28 | Phillips Petroleum Co. | Nikkel-diimin katalizátorok metil-alumoxán kokatalizátorral, eljárás ezen katalizátorokkal történő olefin polimerizációra és az előállított polimerek |
US6258908B1 (en) | 1998-03-27 | 2001-07-10 | E. I. Du Pont De Nemours And Company | Polymers of substituted cyclopentenes |
US6545108B1 (en) | 1999-02-22 | 2003-04-08 | Eastman Chemical Company | Catalysts containing N-pyrrolyl substituted nitrogen donors |
CN1347423A (zh) | 1999-02-22 | 2002-05-01 | 伊斯曼化学公司 | 含有n-吡咯基取代的氮给电体的催化剂 |
US7056996B2 (en) | 2000-02-18 | 2006-06-06 | E. I. Du Pont De Nemours And Company | Productivity catalysts and microstructure control |
US6579823B2 (en) | 2000-02-18 | 2003-06-17 | Eastman Chemical Company | Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors |
US6605677B2 (en) | 2000-02-18 | 2003-08-12 | Eastman Chemical Company | Olefin polymerization processes using supported catalysts |
US6706891B2 (en) | 2000-11-06 | 2004-03-16 | Eastman Chemical Company | Process for the preparation of ligands for olefin polymerization catalysts |
US6737130B2 (en) | 2001-11-06 | 2004-05-18 | Cryovac, Inc. | Hermetically heat-sealable, pressure-reclosable packaging article containing substantially spherical homogeneous polyolefin |
US6733851B2 (en) | 2001-11-06 | 2004-05-11 | Cryovac, Inc. | Packaging article having heat seal layer containing blend of hyperbranched and semicrystalline olefin polymers |
US6761965B2 (en) | 2001-11-06 | 2004-07-13 | Cryovac, Inc. | Irradiated multilayer film having seal layer containing hyperbranched polymer |
EP1749841A1 (en) | 2005-08-03 | 2007-02-07 | Total Petrochemicals Research Feluy | Activating fluorinated supports with iron-based post-metallocene complexes |
EP1749842A1 (en) | 2005-08-03 | 2007-02-07 | Total Petrochemicals Research Feluy | Transition metal complexes supported on activating fluorinated support |
KR100781054B1 (ko) * | 2007-10-31 | 2007-11-29 | (주)동현기술사사무소 | 공동주택의 실내 분전반 |
CN111116787B (zh) * | 2018-10-31 | 2022-03-15 | 中国石油化工股份有限公司 | 二胺配体、二胺配合物、包含该二胺配合物的催化剂 |
CN112920300B (zh) * | 2021-02-01 | 2021-12-24 | 中国科学院长春应用化学研究所 | 一类大位阻α-二亚胺配体、镍催化剂及其制备方法与应用 |
CN115260345B (zh) * | 2021-04-29 | 2023-07-21 | 中国石油化工股份有限公司 | 一种负载化二亚胺催化剂及其制备方法以及包含其的复合催化剂与应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3847783B2 (ja) * | 1995-01-24 | 2006-11-22 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | オレフィンの重合方法 |
JPH09272713A (ja) * | 1996-04-05 | 1997-10-21 | Mitsui Petrochem Ind Ltd | オレフィン重合用触媒およびオレフィンの重合方法 |
JP2000513399A (ja) * | 1996-06-17 | 2000-10-10 | エクソン・ケミカル・パテンツ・インク | オレフィン重合用の混合遷移金属触媒系 |
-
1998
- 1998-06-05 AU AU69924/98A patent/AU6992498A/en not_active Abandoned
- 1998-06-09 CA CA002240034A patent/CA2240034A1/en not_active Abandoned
- 1998-06-10 EP EP98110645A patent/EP0884331A3/en not_active Withdrawn
- 1998-06-11 NO NO982701A patent/NO982701L/no not_active Application Discontinuation
- 1998-06-11 ID IDP980858A patent/ID21382A/id unknown
- 1998-06-11 ZA ZA985099A patent/ZA985099B/xx unknown
- 1998-06-12 JP JP10165282A patent/JPH1112317A/ja active Pending
- 1998-06-12 HU HU9801341A patent/HUP9801341A3/hu unknown
- 1998-06-12 BR BR9804520-2A patent/BR9804520A/pt not_active Application Discontinuation
- 1998-06-12 KR KR1019980021880A patent/KR19990006927A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2240034A1 (en) | 1998-12-12 |
AU6992498A (en) | 1998-12-17 |
KR19990006927A (ko) | 1999-01-25 |
HU9801341D0 (en) | 1998-08-28 |
NO982701D0 (no) | 1998-06-11 |
EP0884331A2 (en) | 1998-12-16 |
HUP9801341A3 (en) | 1999-05-28 |
BR9804520A (pt) | 1999-12-21 |
EP0884331A3 (en) | 1999-03-10 |
NO982701L (no) | 1998-12-14 |
ID21382A (id) | 1999-06-03 |
HUP9801341A2 (hu) | 1999-03-29 |
JPH1112317A (ja) | 1999-01-19 |
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