DE69718493D1 - Ethylenpolymere und verfahren zu ihrer herstellung - Google Patents
Ethylenpolymere und verfahren zu ihrer herstellungInfo
- Publication number
- DE69718493D1 DE69718493D1 DE69718493T DE69718493T DE69718493D1 DE 69718493 D1 DE69718493 D1 DE 69718493D1 DE 69718493 T DE69718493 T DE 69718493T DE 69718493 T DE69718493 T DE 69718493T DE 69718493 D1 DE69718493 D1 DE 69718493D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- ethylene polymers
- polymers
- ethylene
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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
- 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
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1997/001220 WO1998045340A1 (fr) | 1997-04-09 | 1997-04-09 | Polymeres ethyleniques et procede de production correspondant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69718493D1 true DE69718493D1 (de) | 2003-02-20 |
Family
ID=14180396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69718493T Expired - Lifetime DE69718493D1 (de) | 1997-04-09 | 1997-04-09 | Ethylenpolymere und verfahren zu ihrer herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6140443A (de) |
EP (1) | EP0931796B1 (de) |
DE (1) | DE69718493D1 (de) |
WO (1) | WO1998045340A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040167015A1 (en) | 2003-02-26 | 2004-08-26 | Cann Kevin J. | Production of broad molecular weight polyethylene |
US7414099B2 (en) | 2004-12-15 | 2008-08-19 | Univation Technologies, Llc | Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactor |
JP5226973B2 (ja) * | 2007-06-15 | 2013-07-03 | 三井化学株式会社 | エチレン系共重合体、該共重合体を含む組成物ならびにその用途 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2802763A1 (de) * | 1978-01-23 | 1979-07-26 | Hoechst Ag | Verfahren zur herstellung eines katalysators |
JPH0725829B2 (ja) * | 1986-03-07 | 1995-03-22 | 日本石油株式会社 | エチレン重合体の製造方法 |
JPH02105806A (ja) * | 1988-10-13 | 1990-04-18 | Nippon Oil Co Ltd | エチレン重合体の製造方法 |
JPH0925314A (ja) * | 1995-07-10 | 1997-01-28 | Showa Denko Kk | エチレン系重合体の製造方法 |
DE69602329T2 (de) * | 1995-09-14 | 1999-09-23 | Showa Denko K.K., Tokio/Tokyo | Katalysator für ethylenische Polymerisation |
-
1997
- 1997-04-09 EP EP97915687A patent/EP0931796B1/de not_active Expired - Lifetime
- 1997-04-09 DE DE69718493T patent/DE69718493D1/de not_active Expired - Lifetime
- 1997-04-09 WO PCT/JP1997/001220 patent/WO1998045340A1/ja active IP Right Grant
- 1997-04-09 US US09/202,137 patent/US6140443A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0931796A1 (de) | 1999-07-28 |
EP0931796B1 (de) | 2003-01-15 |
WO1998045340A1 (fr) | 1998-10-15 |
EP0931796A4 (de) | 2000-08-09 |
US6140443A (en) | 2000-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |