JP2005529982A - オレフィン重合用触媒 - Google Patents
オレフィン重合用触媒 Download PDFInfo
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- JP2005529982A JP2005529982A JP2003559666A JP2003559666A JP2005529982A JP 2005529982 A JP2005529982 A JP 2005529982A JP 2003559666 A JP2003559666 A JP 2003559666A JP 2003559666 A JP2003559666 A JP 2003559666A JP 2005529982 A JP2005529982 A JP 2005529982A
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- JP
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- Prior art keywords
- iron complex
- bisimine
- polyolefin
- pyridinedicarboxaldehyde
- diacylpyridine
- 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.)
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- 239000002685 polymerization catalyst Substances 0.000 title claims abstract description 34
- 150000001336 alkenes Chemical class 0.000 title claims description 11
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims description 5
- 229920000098 polyolefin Polymers 0.000 claims abstract description 39
- PMWXGSWIOOVHEQ-UHFFFAOYSA-N pyridine-2,6-dicarbaldehyde Chemical compound O=CC1=CC=CC(C=O)=N1 PMWXGSWIOOVHEQ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000071 blow moulding Methods 0.000 claims abstract description 15
- -1 polyethylene Polymers 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- 150000004698 iron complex Chemical class 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 27
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 9
- 239000005977 Ethylene Substances 0.000 claims description 9
- 238000010101 extrusion blow moulding Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 23
- 239000003054 catalyst Substances 0.000 description 17
- 125000001183 hydrocarbyl group Chemical group 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 125000003118 aryl group Chemical group 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 125000000524 functional group Chemical group 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 125000003107 substituted aryl group Chemical group 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 150000003624 transition metals Chemical group 0.000 description 4
- 230000002902 bimodal effect Effects 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 229920006158 high molecular weight polymer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000010103 injection stretch blow moulding Methods 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
a)主要部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第1の鉄錯体と、
b)少量部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第2の鉄錯体と
を含んでなり、重合条件下において第2の鉄錯体によって生成される第2ポリオレフィンの重量平均分子量が第1の鉄錯体によって生成される第1ポリオレフィンよりも高い重合触媒を提供するものである。
a)主要部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第1の鉄錯体と、
b)少量部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第2の鉄錯体と
を重合触媒系の一部として使用することを含んでなり、重合条件下において第2の鉄錯体によって生成される第2ポリオレフィンの重量平均分子量が第1の鉄錯体によって生成される第1ポリオレフィンよりも高い方法を提供するものである。
a)重合条件下において、1種もしくはそれ以上のオレフィンに、
i)主要部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第1の鉄錯体と、
ii)少量部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第2の鉄錯体と、
を含んでなり、重合条件下において該第2の鉄錯体によって生成される第2ポリオレフィンの重量平均分子量が該第1の鉄錯体によって生成される第1ポリオレフィンよりも高い、重合触媒系を接触させることによってポリオレフィンの混合物を生成させる工程と、
b)該ポリオレフィンの混合物を溶融させることによってポリオレフィン混合物の溶融物を形成する工程と、
c)ポリオレフィン混合物の溶融物をブロー成形する工程と
を含んでなる方法を開示する。
Claims (9)
- 重合触媒であって、
a)主要部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第1の鉄錯体と、
b)少量部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第2の鉄錯体と
を含んでなり、重合条件下において第2の鉄錯体によって生成される第2ポリオレフィンの重量平均分子量が第1の鉄錯体によって生成される第1ポリオレフィンよりも高い重合触媒。 - 2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの鉄錯体を重合触媒系の一部として使用してオレフィンを重合させるための方法であって、改良点が、
a)主要部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第1の鉄錯体と、
b)少量部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第2の鉄錯体と
を重合触媒系の一部として使用することを含んでなり、重合条件下において第2の鉄錯体によって生成される第2ポリオレフィンの重量平均分子量が第1の鉄錯体によって生成される第1ポリオレフィンよりも高い方法。 - 該オレフィンがエチレンを含んでなる請求項2に記載の方法。
- 該オレフィンがエチレンである請求項2に記載の方法。
- 請求項2に記載の方法の生成物。
- ポリオレフィンの混合物をブロー成形して中空形状の物品を形成する方法であって、
a)重合条件下において、1種もしくはそれ以上のオレフィンを、
i)主要部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第1の鉄錯体と、
ii)少量部分である、2,6−ジアシルピリジンのビスイミンまたは2,6−ピリジンジカルボキシアルデヒドのビスイミンの第2の鉄錯体と、
を含んでなり、重合条件下において該第2の鉄錯体によって生成される第2ポリオレフィンの重量平均分子量が該第1の鉄錯体によって生成される第1ポリオレフィンよりも高い、重合触媒系と接触させることによって、ポリオレフィンの混合物を生成させる工程と、
b)該ポリオレフィンの混合物を溶融させることによってポリオレフィン混合物の溶融物を形成する工程と、
c)ポリオレフィン混合物の溶融物をブロー成形する工程と
を含んでなる方法。 - 該ポリオレフィンがポリエチレンである請求項6に記載の方法。
- 該ポリオレフィンがホモポリエチレンである請求項6に記載の方法。
- 該方法が押出ブロー成形法である請求項6に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34734402P | 2002-01-09 | 2002-01-09 | |
PCT/US2003/000328 WO2003059511A1 (en) | 2002-01-09 | 2003-01-07 | Catalyst for olefin polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005529982A true JP2005529982A (ja) | 2005-10-06 |
Family
ID=23363316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003559666A Pending JP2005529982A (ja) | 2002-01-09 | 2003-01-07 | オレフィン重合用触媒 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7148175B2 (ja) |
EP (1) | EP1463582B1 (ja) |
JP (1) | JP2005529982A (ja) |
KR (1) | KR100967294B1 (ja) |
CN (1) | CN100528356C (ja) |
AT (1) | ATE427783T1 (ja) |
AU (1) | AU2003235669A1 (ja) |
BR (1) | BR0306719B1 (ja) |
CA (1) | CA2472351A1 (ja) |
DE (1) | DE60327043D1 (ja) |
MX (1) | MXPA04006611A (ja) |
WO (1) | WO2003059511A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7081506B2 (en) * | 2003-10-23 | 2006-07-25 | Fina Technology, Inc. | Ethylene polymerization employing bis-imino pyridinyl transition metal catalyst components |
US20050187418A1 (en) | 2004-02-19 | 2005-08-25 | Small Brooke L. | Olefin oligomerization |
US9550841B2 (en) | 2004-02-20 | 2017-01-24 | Chevron Phillips Chemical Company Lp | Methods of preparation of an olefin oligomerization catalyst |
US20050187098A1 (en) | 2004-02-20 | 2005-08-25 | Knudsen Ronald D. | Methods of preparation of an olefin oligomerization catalyst |
US20070043181A1 (en) | 2005-08-19 | 2007-02-22 | Knudsen Ronald D | Methods of preparation of an olefin oligomerization catalyst |
US7384886B2 (en) | 2004-02-20 | 2008-06-10 | Chevron Phillips Chemical Company Lp | Methods of preparation of an olefin oligomerization catalyst |
WO2006010065A2 (en) | 2004-07-09 | 2006-01-26 | E.I. Dupont De Nemours And Company | Catalysts for olefin polymerization or oligomerization |
US7727926B2 (en) | 2005-07-21 | 2010-06-01 | Chevron Phillips Chemical Company Lp | Diimine metal complexes, methods of synthesis, and method of using in oligomerization and polymerization |
US7271121B2 (en) | 2005-07-21 | 2007-09-18 | Chevron Phillips Chemical Company Lp | Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization |
US7268096B2 (en) | 2005-07-21 | 2007-09-11 | Chevron Phillips Chemical Company Lp | Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization |
US7723448B2 (en) * | 2005-10-14 | 2010-05-25 | Basell Polyolefine Gmbh | Hybrid catalyst systems supported on magnesium halide |
US7902415B2 (en) | 2007-12-21 | 2011-03-08 | Chevron Phillips Chemical Company Lp | Processes for dimerizing or isomerizing olefins |
US8618228B2 (en) | 2010-01-21 | 2013-12-31 | Basell Polyolefine Gmbh | Process for the preparation of ethylene copolymer compositions in the presence of an oligomerization catalyst |
RU2598023C2 (ru) | 2011-05-13 | 2016-09-20 | Юнивейшн Текнолоджиз, Ллк | Полученные распылительной сушкой каталитические композиции и способы полимеризации, в которых они применяются |
US9586872B2 (en) | 2011-12-30 | 2017-03-07 | Chevron Phillips Chemical Company Lp | Olefin oligomerization methods |
EP2743000A1 (en) * | 2012-12-13 | 2014-06-18 | Basell Poliolefine Italia S.r.l. | Catalyst system for the preparation of polyolefins |
US9944661B2 (en) | 2016-08-09 | 2018-04-17 | Chevron Phillips Chemical Company Lp | Olefin hydroboration |
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US6432862B1 (en) * | 1996-12-17 | 2002-08-13 | E. I. Du Pont De Nemours And Company | Cobalt catalysts for the polymerization of olefins |
US6417305B2 (en) * | 1996-12-17 | 2002-07-09 | E. I. Du Pont De Nemours And Company | Oligomerization of ethylene |
US6214761B1 (en) * | 1996-12-17 | 2001-04-10 | E. I. Du Pont De Nemours And Company | Iron catalyst for the polymerization of olefins |
IL129929A0 (en) * | 1996-12-17 | 2000-02-29 | Du Pont | Polymerization of ethylene with specific iron or cobalt complexes novel pyridinebis (imines) and novel complexes of pyridinebis(imines) with iron and cobalt |
EP0951489B1 (en) * | 1997-01-13 | 2004-10-06 | E.I. Du Pont De Nemours And Company | Polymerization of propylene |
US6103946A (en) * | 1997-07-15 | 2000-08-15 | E. I. Du Pont De Nemours And Company | Manufacture of α-olefins |
DZ2739A1 (fr) * | 1998-03-12 | 2003-09-01 | Bp Chem Int Ltd | Composition de polyéthylène. |
US6297338B1 (en) * | 1998-03-30 | 2001-10-02 | E. I. Du Pont De Nemours And Company | Polymerization of olefins |
ATE253087T1 (de) * | 1998-03-30 | 2003-11-15 | Du Pont | Olefinpolymerisation |
US6232259B1 (en) * | 1998-03-31 | 2001-05-15 | E. I. Du Pont De Nemours And Company | Preparation of transition metal imine complexes |
US6252022B1 (en) * | 1998-05-29 | 2001-06-26 | E. I. Du Pont De Nemours And Company | Molecular weight control in olefin polymerization |
EP1004599A4 (en) * | 1998-06-16 | 2003-06-04 | Mitsui Chemicals Inc | CATALYST FOR OLEFIN POLYMERIZATION AND METHOD FOR OLEFIN POLYMERIZATION |
GB9819847D0 (en) * | 1998-09-12 | 1998-11-04 | Bp Chem Int Ltd | Novel compounds |
US6620896B1 (en) * | 1999-02-23 | 2003-09-16 | Eastman Chemical Company | Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom |
DE19931873A1 (de) * | 1999-04-14 | 2000-10-19 | Bayer Ag | Katalysatorsystem zur Olefinpolymerisation |
US6441117B1 (en) * | 1999-09-01 | 2002-08-27 | E. I. Du Pont De Nemours And Company | High density polyethylene packaging |
CN1377377A (zh) * | 1999-09-29 | 2002-10-30 | 纳幕尔杜邦公司 | 聚乙烯的制备 |
US6399535B1 (en) * | 1999-11-01 | 2002-06-04 | W. R. Grace & Co.-Conn. | Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation |
-
2003
- 2003-01-07 KR KR1020047010657A patent/KR100967294B1/ko not_active IP Right Cessation
- 2003-01-07 US US10/498,029 patent/US7148175B2/en not_active Expired - Lifetime
- 2003-01-07 JP JP2003559666A patent/JP2005529982A/ja active Pending
- 2003-01-07 AT AT03729580T patent/ATE427783T1/de not_active IP Right Cessation
- 2003-01-07 CA CA002472351A patent/CA2472351A1/en not_active Abandoned
- 2003-01-07 DE DE60327043T patent/DE60327043D1/de not_active Expired - Lifetime
- 2003-01-07 AU AU2003235669A patent/AU2003235669A1/en not_active Abandoned
- 2003-01-07 MX MXPA04006611A patent/MXPA04006611A/es unknown
- 2003-01-07 CN CNB038020580A patent/CN100528356C/zh not_active Expired - Lifetime
- 2003-01-07 EP EP03729580A patent/EP1463582B1/en not_active Expired - Lifetime
- 2003-01-07 BR BRPI0306719-0A patent/BR0306719B1/pt not_active IP Right Cessation
- 2003-01-07 WO PCT/US2003/000328 patent/WO2003059511A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US7148175B2 (en) | 2006-12-12 |
DE60327043D1 (de) | 2009-05-20 |
AU2003235669A1 (en) | 2003-07-30 |
CN1671474A (zh) | 2005-09-21 |
US20050202960A1 (en) | 2005-09-15 |
CN100528356C (zh) | 2009-08-19 |
BR0306719A (pt) | 2004-12-28 |
KR100967294B1 (ko) | 2010-07-01 |
WO2003059511A1 (en) | 2003-07-24 |
KR20040072709A (ko) | 2004-08-18 |
CA2472351A1 (en) | 2003-07-24 |
BR0306719B1 (pt) | 2014-03-18 |
ATE427783T1 (de) | 2009-04-15 |
EP1463582A4 (en) | 2006-12-13 |
MXPA04006611A (es) | 2004-10-04 |
EP1463582B1 (en) | 2009-04-08 |
EP1463582A1 (en) | 2004-10-06 |
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