CZ288678B6 - Způsob přípravy ethylen/alfa-olefinových interpolymerních kompozic - Google Patents
Způsob přípravy ethylen/alfa-olefinových interpolymerních kompozic Download PDFInfo
- Publication number
- CZ288678B6 CZ288678B6 CZ19951963A CZ196395A CZ288678B6 CZ 288678 B6 CZ288678 B6 CZ 288678B6 CZ 19951963 A CZ19951963 A CZ 19951963A CZ 196395 A CZ196395 A CZ 196395A CZ 288678 B6 CZ288678 B6 CZ 288678B6
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- CZ
- Czechia
- Prior art keywords
- group
- metal
- groups
- ethylene
- catalyst
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims abstract description 95
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 76
- 239000005977 Ethylene Substances 0.000 title claims description 72
- 239000004711 α-olefin Substances 0.000 title claims description 32
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- 238000009826 distribution Methods 0.000 claims abstract description 61
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- 125000003118 aryl group Chemical group 0.000 claims description 33
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 238000002360 preparation method Methods 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 27
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
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- 125000004122 cyclic group Chemical group 0.000 claims description 21
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- 239000003446 ligand Substances 0.000 claims description 18
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- 230000009257 reactivity Effects 0.000 claims description 14
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 13
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- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
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- 230000005484 gravity Effects 0.000 claims description 4
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- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
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- 150000002901 organomagnesium compounds Chemical class 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
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- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminum chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 5
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- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 4
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- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 3
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
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- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
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- DQVXWCCLFKMJTQ-UHFFFAOYSA-N (4-methylphenoxy)boronic acid Chemical compound CC1=CC=C(OB(O)O)C=C1 DQVXWCCLFKMJTQ-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
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- C—CHEMISTRY; METALLURGY
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- 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
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- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
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- 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
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- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
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- 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
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- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L2314/06—Metallocene or single site catalysts
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Insulating Materials (AREA)
- Polymerisation Methods In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Artificial Filaments (AREA)
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| US1095893A | 1993-01-29 | 1993-01-29 |
Publications (2)
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| CZ196395A3 CZ196395A3 (en) | 1995-12-13 |
| CZ288678B6 true CZ288678B6 (cs) | 2001-08-15 |
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| CZ19951963A CZ288678B6 (cs) | 1993-01-29 | 1994-01-28 | Způsob přípravy ethylen/alfa-olefinových interpolymerních kompozic |
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Families Citing this family (276)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6545088B1 (en) | 1991-12-30 | 2003-04-08 | Dow Global Technologies Inc. | Metallocene-catalyzed process for the manufacture of EP and EPDM polymers |
| EP0575123B2 (en) * | 1992-06-17 | 2008-02-13 | Mitsui Chemicals, Inc. | Ethylene copolymer composition |
| US6448341B1 (en) * | 1993-01-29 | 2002-09-10 | The Dow Chemical Company | Ethylene interpolymer blend compositions |
| JPH09511273A (ja) * | 1994-03-31 | 1997-11-11 | モービル・オイル・コーポレーション | Ｌｌｄｐｅ樹脂ブレンド |
| US5541349A (en) * | 1994-09-12 | 1996-07-30 | The Dow Chemical Company | Metal complexes containing partially delocalized II-bound groups and addition polymerization catalysts therefrom |
| IT1270125B (it) * | 1994-10-05 | 1997-04-28 | Spherilene Srl | Processo per la ( co) polimerizzazione di olefine |
| ES2173206T3 (es) * | 1994-11-02 | 2002-10-16 | Dow Chemical Co | Composicion de moldeo, metodo de preparacion, metodo de moldeo y articulos moldeados. |
| US5858491A (en) * | 1994-11-02 | 1999-01-12 | Dow Belgium | Hollow molded articles and process for manufacturing them |
| US6506866B2 (en) | 1994-11-17 | 2003-01-14 | Dow Global Technologies Inc. | Ethylene copolymer compositions |
| DE4442166A1 (de) * | 1994-11-26 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung von Polyolefinen mit geringen extrahierbaren Anteilen |
| US5795941A (en) * | 1995-10-03 | 1998-08-18 | The Dow Chemical Company | Crosslinkable bimodal polyolefin compositions |
| US6723398B1 (en) * | 1999-11-01 | 2004-04-20 | Dow Global Technologies Inc. | Polymer blend and fabricated article made from diverse ethylene interpolymers |
| PL327988A1 (en) * | 1996-01-22 | 1999-01-04 | Dow Chemical Co | Mixtures of polyolefinic elastomers of improved properties |
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-
1994
- 1994-01-28 BR BR9405715A patent/BR9405715A/pt not_active IP Right Cessation
- 1994-01-28 DE DE69425556T patent/DE69425556T2/de not_active Expired - Lifetime
- 1994-01-28 RU RU95116450A patent/RU2113443C1/ru active
- 1994-01-28 PT PT94910097T patent/PT681592E/pt unknown
- 1994-01-28 DE DE69433347T patent/DE69433347T2/de not_active Expired - Lifetime
- 1994-01-28 ES ES94910097T patent/ES2149262T3/es not_active Expired - Lifetime
- 1994-01-28 HU HU9502022A patent/HU225374B1/hu not_active IP Right Cessation
- 1994-01-28 ZA ZA94612A patent/ZA94612B/xx unknown
- 1994-01-28 NZ NZ262786A patent/NZ262786A/en not_active IP Right Cessation
- 1994-01-28 AT AT94910097T patent/ATE195538T1/de not_active IP Right Cessation
- 1994-01-28 AT AT00100889T patent/ATE254635T1/de active
- 1994-01-28 CA CA002153978A patent/CA2153978C/en not_active Expired - Lifetime
- 1994-01-28 JP JP6517365A patent/JP2986547B2/ja not_active Expired - Lifetime
- 1994-01-28 EP EP94910097A patent/EP0681592B1/en not_active Expired - Lifetime
- 1994-01-28 WO PCT/US1994/001052 patent/WO1994017112A2/en not_active Ceased
- 1994-01-28 PL PL94310078A patent/PL175108B1/pl not_active IP Right Cessation
- 1994-01-28 ES ES00100889T patent/ES2206090T3/es not_active Expired - Lifetime
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- 1994-01-28 KR KR1019950703120A patent/KR100301978B1/ko not_active Expired - Lifetime
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- 1994-01-29 CN CN94102622A patent/CN1045609C/zh not_active Expired - Lifetime
- 1994-02-02 TW TW083100883A patent/TW316268B/zh active
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