ATE244267T1 - Ethylenpolymerisation - Google Patents
EthylenpolymerisationInfo
- Publication number
- ATE244267T1 ATE244267T1 AT00979787T AT00979787T ATE244267T1 AT E244267 T1 ATE244267 T1 AT E244267T1 AT 00979787 T AT00979787 T AT 00979787T AT 00979787 T AT00979787 T AT 00979787T AT E244267 T1 ATE244267 T1 AT E244267T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- silica
- pdat
- hil
- surface area
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 229910052804 chromium Inorganic materials 0.000 abstract 4
- 239000011651 chromium Substances 0.000 abstract 4
- 101710133727 Phospholipid:diacylglycerol acyltransferase Proteins 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000000071 blow moulding Methods 0.000 abstract 1
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 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
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
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)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/447,956 US6632896B1 (en) | 1999-11-29 | 1999-11-29 | Ethylene polymerization |
| GBGB9928176.8A GB9928176D0 (en) | 1999-11-29 | 1999-11-29 | Polymer |
| PCT/GB2000/004556 WO2001040326A1 (en) | 1999-11-29 | 2000-11-29 | Ethylene polymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE244267T1 true ATE244267T1 (de) | 2003-07-15 |
Family
ID=30117177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00979787T ATE244267T1 (de) | 1999-11-29 | 2000-11-29 | Ethylenpolymerisation |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6632896B1 (de) |
| EP (1) | EP1240214B1 (de) |
| CN (1) | CN1176955C (de) |
| AT (1) | ATE244267T1 (de) |
| AU (1) | AU770907B2 (de) |
| BR (1) | BR0015975A (de) |
| CA (1) | CA2390227A1 (de) |
| DE (1) | DE60003719T2 (de) |
| ES (1) | ES2200976T3 (de) |
| GB (1) | GB9928176D0 (de) |
| WO (1) | WO2001040326A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE328958T1 (de) * | 2000-04-13 | 2006-06-15 | Borealis Tech Oy | Hdpe polymerzusammensetzung |
| US20040207121A1 (en) * | 2003-04-18 | 2004-10-21 | Schiller Paul R. | Process and apparatus for forming stress-free thermosetting resin products in one mold |
| US20070010626A1 (en) * | 2005-07-11 | 2007-01-11 | Shankernarayanan Manivakkam J | Polyethylene compositions |
| DE602006009540D1 (de) * | 2005-08-24 | 2009-11-12 | Dow Global Technologies Inc | L und herstellungsverfahren dafür |
| US7786203B2 (en) * | 2005-09-16 | 2010-08-31 | Milliken & Company | Polymer compositions comprising nucleating or clarifying agents and articles made using such compositions |
| DE102006004705A1 (de) * | 2006-01-31 | 2007-08-02 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von Ethylenpolymerisaten für Blasfolien |
| US8202952B2 (en) * | 2008-11-21 | 2012-06-19 | Equistar Chemicals, Lp | Process for making ethylene homopolymers |
| JP5821746B2 (ja) | 2011-03-30 | 2015-11-24 | 日本ポリエチレン株式会社 | エチレン系重合体の製造方法及びそれから得られたエチレン系重合体 |
| US9353196B2 (en) | 2013-11-20 | 2016-05-31 | Equistar Chemicals, Lp | Bimodal polymerization process utilizing chromium/silica catalysts |
| US9505161B2 (en) * | 2014-04-10 | 2016-11-29 | Fina Technology, Inc. | Solid-state stretched HDPE |
| EP3341427B1 (de) * | 2015-08-26 | 2020-12-02 | SABIC Global Technologies B.V. | Gasphasenpolymerisierung zur herstellung von polyethylen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818800A (en) * | 1985-07-29 | 1989-04-04 | Phillips Petroleum Company | Polymerization process utilizing a silica-supported chromium oxide catalyst and boron-containing adjuvant |
| US4981927A (en) | 1987-05-20 | 1991-01-01 | National Distillers And Chemical Corporation | Chromium catalyst compositions and polymerization utilizing same |
| US5198400A (en) * | 1987-05-20 | 1993-03-30 | Quantum Chemical Corporation | Mixed chromium catalysts and polymerizations utilizing same |
| US5486584A (en) | 1992-10-08 | 1996-01-23 | Phillips Petroleum Company | Chromium catalyst compositions |
| US5508362A (en) | 1993-10-08 | 1996-04-16 | Phillips Petroleum Company | Chromium catalyst compositions and polymerization processes therewith |
| US5576263A (en) * | 1993-12-28 | 1996-11-19 | Phillips Petroleum Company | Chromium catalyst compositions and ethylene polymerization processes therewith |
| EP0882741A1 (de) | 1997-06-06 | 1998-12-09 | Fina Research S.A. | Herstellung von Polyethylen |
-
1999
- 1999-11-29 GB GBGB9928176.8A patent/GB9928176D0/en not_active Ceased
- 1999-11-29 US US09/447,956 patent/US6632896B1/en not_active Expired - Fee Related
-
2000
- 2000-11-29 CA CA002390227A patent/CA2390227A1/en not_active Abandoned
- 2000-11-29 AT AT00979787T patent/ATE244267T1/de not_active IP Right Cessation
- 2000-11-29 BR BR0015975-1A patent/BR0015975A/pt not_active Application Discontinuation
- 2000-11-29 EP EP00979787A patent/EP1240214B1/de not_active Expired - Lifetime
- 2000-11-29 CN CNB00816259XA patent/CN1176955C/zh not_active Expired - Fee Related
- 2000-11-29 ES ES00979787T patent/ES2200976T3/es not_active Expired - Lifetime
- 2000-11-29 AU AU17175/01A patent/AU770907B2/en not_active Ceased
- 2000-11-29 DE DE60003719T patent/DE60003719T2/de not_active Expired - Lifetime
- 2000-11-29 WO PCT/GB2000/004556 patent/WO2001040326A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE60003719D1 (de) | 2003-08-07 |
| EP1240214A1 (de) | 2002-09-18 |
| DE60003719T2 (de) | 2004-02-05 |
| CA2390227A1 (en) | 2001-06-07 |
| ES2200976T3 (es) | 2004-03-16 |
| EP1240214B1 (de) | 2003-07-02 |
| WO2001040326A1 (en) | 2001-06-07 |
| CN1399652A (zh) | 2003-02-26 |
| US6632896B1 (en) | 2003-10-14 |
| AU770907B2 (en) | 2004-03-04 |
| AU1717501A (en) | 2001-06-12 |
| GB9928176D0 (en) | 2000-01-26 |
| CN1176955C (zh) | 2004-11-24 |
| BR0015975A (pt) | 2002-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |