DE69131188T2 - Verfahren zur Herstellung eines festen Katalysatorbestandteils für Äthylen(co)polymerisation - Google Patents
Verfahren zur Herstellung eines festen Katalysatorbestandteils für Äthylen(co)polymerisationInfo
- Publication number
- DE69131188T2 DE69131188T2 DE69131188T DE69131188T DE69131188T2 DE 69131188 T2 DE69131188 T2 DE 69131188T2 DE 69131188 T DE69131188 T DE 69131188T DE 69131188 T DE69131188 T DE 69131188T DE 69131188 T2 DE69131188 T2 DE 69131188T2
- Authority
- DE
- Germany
- Prior art keywords
- solid
- titanium
- temperature
- ethanol
- process according
- 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 - Fee Related
Links
- 239000011949 solid catalyst Substances 0.000 title claims abstract description 37
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000005977 Ethylene Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 37
- 230000008569 process Effects 0.000 title claims description 30
- 238000006116 polymerization reaction Methods 0.000 title claims description 22
- 238000002360 preparation method Methods 0.000 title description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 130
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 79
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 70
- 239000007787 solid Substances 0.000 claims abstract description 67
- 239000010936 titanium Substances 0.000 claims abstract description 58
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 38
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 35
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 35
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 35
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 35
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 33
- -1 alkylaluminium halides Chemical class 0.000 claims abstract description 25
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 19
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 18
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 11
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical class Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 8
- 125000005234 alkyl aluminium group Chemical group 0.000 claims abstract description 8
- 150000001805 chlorine compounds Chemical class 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 39
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 36
- 235000012239 silicon dioxide Nutrition 0.000 claims description 33
- 239000011777 magnesium Substances 0.000 claims description 26
- 239000000460 chlorine Substances 0.000 claims description 22
- 238000001704 evaporation Methods 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 16
- 230000008020 evaporation Effects 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 10
- 150000003609 titanium compounds Chemical class 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 150000004703 alkoxides Chemical class 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 239000004711 α-olefin Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 4
- 238000007334 copolymerization reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012298 atmosphere Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 150000002902 organometallic compounds Chemical class 0.000 claims description 3
- FWRRKZIGKLLEKQ-UHFFFAOYSA-N C(CC)O[Ti](OCCC)(OCCC)OCCC.C(CCC)O[Ti](OCCCC)(OCCCC)OCCCC.C(CC)O[Ti](OCCC)(OCCC)OCCC.[Ti] Chemical compound C(CC)O[Ti](OCCC)(OCCC)OCCC.C(CCC)O[Ti](OCCCC)(OCCCC)OCCCC.C(CC)O[Ti](OCCC)(OCCC)OCCC.[Ti] FWRRKZIGKLLEKQ-UHFFFAOYSA-N 0.000 claims description 2
- HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 claims description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 2
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 claims description 2
- FLPXNJHYVOVLSD-UHFFFAOYSA-N trichloro(2-chloroethyl)silane Chemical class ClCC[Si](Cl)(Cl)Cl FLPXNJHYVOVLSD-UHFFFAOYSA-N 0.000 claims description 2
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical class Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 claims description 2
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical class Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims description 2
- REHGYDYERSLNAA-UHFFFAOYSA-N 2,2,2-trichloroethoxysilane Chemical class [SiH3]OCC(Cl)(Cl)Cl REHGYDYERSLNAA-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical class Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 11
- 238000005470 impregnation Methods 0.000 abstract description 5
- 239000003426 co-catalyst Substances 0.000 abstract description 4
- 125000000217 alkyl group Chemical group 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract description 3
- 235000019441 ethanol Nutrition 0.000 abstract 5
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
- 239000004698 Polyethylene Substances 0.000 description 16
- 229920000573 polyethylene Polymers 0.000 description 16
- 239000002904 solvent Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 5
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 239000005049 silicon tetrachloride Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- SELBPKHVKHQTIB-UHFFFAOYSA-N trichloro(ethoxy)silane Chemical compound CCO[Si](Cl)(Cl)Cl SELBPKHVKHQTIB-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- 239000005050 vinyl trichlorosilane Substances 0.000 description 1
- 238000005406 washing Methods 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
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 |
|---|---|---|---|
| IT02074090A IT1248981B (it) | 1990-06-22 | 1990-06-22 | Procedimento per la preparazione di un componente solido di catalizzatore per la (co)polimerizzazione dell'etilene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69131188D1 DE69131188D1 (de) | 1999-06-10 |
| DE69131188T2 true DE69131188T2 (de) | 1999-08-26 |
Family
ID=11171349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69131188T Expired - Fee Related DE69131188T2 (de) | 1990-06-22 | 1991-06-14 | Verfahren zur Herstellung eines festen Katalysatorbestandteils für Äthylen(co)polymerisation |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5173465A (enExample) |
| EP (1) | EP0463672B1 (enExample) |
| JP (1) | JP3303240B2 (enExample) |
| CN (1) | CN1038593C (enExample) |
| AT (1) | ATE179720T1 (enExample) |
| BR (1) | BR9102615A (enExample) |
| CA (1) | CA2045188C (enExample) |
| CZ (1) | CZ287448B6 (enExample) |
| DE (1) | DE69131188T2 (enExample) |
| DK (1) | DK0463672T3 (enExample) |
| ES (1) | ES2130132T3 (enExample) |
| FI (1) | FI99206C (enExample) |
| GR (1) | GR3030343T3 (enExample) |
| HU (1) | HU210116B (enExample) |
| IT (1) | IT1248981B (enExample) |
| NO (1) | NO178828C (enExample) |
| RO (1) | RO108794B1 (enExample) |
| RU (1) | RU2054434C1 (enExample) |
| SK (1) | SK282055B6 (enExample) |
| ZA (1) | ZA914541B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112013006543B4 (de) * | 2013-01-30 | 2020-08-27 | Petrochina Company Ltd. | Olefinpolymerisationskatalysator und seine Herstellung und Anwendung |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1252041B (it) * | 1990-10-11 | 1995-05-29 | Enimont Anic Srl | Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene |
| IT1251465B (it) * | 1991-07-12 | 1995-05-15 | Enichem Polimeri | Catalizzatore supportato per la (co)polimerizzazione dell'etilene. |
| US5583083A (en) * | 1991-12-31 | 1996-12-10 | Neste Oy | Procatalyst composition for homo- and copolymerization of alpha olefins, its preparation and its use |
| CA2179159A1 (en) * | 1993-12-16 | 1995-06-22 | Anthony Nicholas Speca | Catalyst for polymerizing olefins |
| ATE222931T1 (de) * | 1997-02-17 | 2002-09-15 | Borealis Gmbh | Träger für olefinpolymerisationskatalysatoren |
| CZ34998A3 (cs) * | 1997-02-17 | 1999-08-11 | Pcd Polymere Gesellschaft M. B. H. | Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů |
| BR9804806A (pt) * | 1997-03-29 | 1999-08-17 | Montell Technology Company Bv | Adutos de alcool-dicloreto de magnesio processo para sua prepara-Æo e componentes de catalisadores obtidos a partir deles |
| US6982237B2 (en) * | 2002-07-15 | 2006-01-03 | Univation Technologies, Llc | Spray-dried polymerization catalyst and polymerization processes employing same |
| US6855655B2 (en) * | 2002-07-15 | 2005-02-15 | Univation Technologies, Llc | Supported polymerization catalyst |
| US7402546B2 (en) * | 2004-09-23 | 2008-07-22 | Equistar Chemicals, Lp | Magnesium chloride support |
| US6967231B1 (en) | 2004-09-23 | 2005-11-22 | Equistar Chemicals, Lp | Olefin polymerization process |
| US7326757B2 (en) * | 2005-07-20 | 2008-02-05 | Basf Catalysts Llc | Supported catalyst for olefin polymerization |
| CN104231126A (zh) * | 2013-06-08 | 2014-12-24 | 中国石油化工股份有限公司 | 负载型非茂金属催化剂、其制备方法及其应用 |
| CN104231125B (zh) * | 2013-06-08 | 2016-09-14 | 中国石油化工股份有限公司 | 负载型非茂金属催化剂、其制备方法及其应用 |
| JP5902210B2 (ja) | 2013-06-08 | 2016-04-13 | 中国石油化工股▲ふん▼有限公司 | 担持型非メタロセン触媒、その製造方法およびその使用 |
| WO2017063116A1 (zh) | 2015-10-12 | 2017-04-20 | 中国科学院化学研究所 | 一种有机硅烷的应用以及聚烯烃树脂及其制备方法 |
| EP3363821B1 (en) | 2015-10-12 | 2021-05-19 | Institute Of Chemistry, Chinese Academy Of Sciences | Olefin polymerization catalyst, preparation method therefor, olefin polymerization catalyst system, application thereof, and preparation method for polyolefin resin |
| EP3363825B1 (en) * | 2015-10-12 | 2021-04-14 | Institute Of Chemistry, Chinese Academy Of Sciences | Use of organic siloxane, and polyolefin in-reactor alloy and preparation method thereof |
| CN105504113B (zh) * | 2016-01-25 | 2018-01-26 | 山东玉皇盛世化工股份有限公司 | 合成反式‑1，4‑聚异戊二烯的催化剂的制备方法 |
| CN111094362B (zh) * | 2017-09-15 | 2021-04-16 | 巴塞尔聚烯烃意大利有限公司 | 用于烯烃聚合的催化剂组分的制备方法 |
| KR102375728B1 (ko) | 2018-10-01 | 2022-03-16 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 올레핀의 중합용 전구체 및 촉매 성분 |
| CN113637100A (zh) * | 2021-09-14 | 2021-11-12 | 无锡玖汇科技有限公司 | 一种高氯化镁含量的硅胶复合载体 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1136627B (it) * | 1981-05-21 | 1986-09-03 | Euteco Impianti Spa | Catalizzatore supportato per la polimerizzazione di etilene |
| US4477588A (en) * | 1982-12-15 | 1984-10-16 | Phillips Petroleum Company | Polyolefin polymerization process and catalyst |
| US4467044A (en) * | 1982-12-20 | 1984-08-21 | Stauffer Chemical Company | Supported catalyst for polymerization of olefins |
| US4565797A (en) * | 1984-08-03 | 1986-01-21 | Exxon Research & Engineering Co. | Polymerization catalyst, production and use (P-1010) |
| EP0274099B1 (de) * | 1986-12-24 | 1992-03-18 | BASF Aktiengesellschaft | Verfahren zum Herstellen von Homo- und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems |
| DE3711919A1 (de) * | 1987-04-08 | 1988-10-27 | Basf Ag | Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems |
-
1990
- 1990-06-22 IT IT02074090A patent/IT1248981B/it active IP Right Grant
-
1991
- 1991-06-13 ZA ZA914541A patent/ZA914541B/xx unknown
- 1991-06-14 DE DE69131188T patent/DE69131188T2/de not_active Expired - Fee Related
- 1991-06-14 AT AT91201482T patent/ATE179720T1/de not_active IP Right Cessation
- 1991-06-14 ES ES91201482T patent/ES2130132T3/es not_active Expired - Lifetime
- 1991-06-14 CZ CS19911838A patent/CZ287448B6/cs not_active IP Right Cessation
- 1991-06-14 DK DK91201482T patent/DK0463672T3/da active
- 1991-06-14 SK SK1838-91A patent/SK282055B6/sk not_active IP Right Cessation
- 1991-06-14 EP EP91201482A patent/EP0463672B1/en not_active Expired - Lifetime
- 1991-06-14 US US07/715,788 patent/US5173465A/en not_active Expired - Lifetime
- 1991-06-19 NO NO912380A patent/NO178828C/no unknown
- 1991-06-20 FI FI913020A patent/FI99206C/fi active IP Right Grant
- 1991-06-21 CA CA002045188A patent/CA2045188C/en not_active Expired - Fee Related
- 1991-06-21 JP JP17584691A patent/JP3303240B2/ja not_active Expired - Fee Related
- 1991-06-21 BR BR919102615A patent/BR9102615A/pt not_active IP Right Cessation
- 1991-06-21 HU HU912087A patent/HU210116B/hu not_active IP Right Cessation
- 1991-06-21 RO RO147870A patent/RO108794B1/ro unknown
- 1991-06-21 RU SU914895714A patent/RU2054434C1/ru not_active IP Right Cessation
- 1991-06-22 CN CN91104207A patent/CN1038593C/zh not_active Expired - Fee Related
-
1999
- 1999-05-27 GR GR990401432T patent/GR3030343T3/el unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112013006543B4 (de) * | 2013-01-30 | 2020-08-27 | Petrochina Company Ltd. | Olefinpolymerisationskatalysator und seine Herstellung und Anwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| US5173465A (en) | 1992-12-22 |
| CN1038593C (zh) | 1998-06-03 |
| EP0463672A2 (en) | 1992-01-02 |
| DE69131188D1 (de) | 1999-06-10 |
| EP0463672B1 (en) | 1999-05-06 |
| CN1057467A (zh) | 1992-01-01 |
| CZ287448B6 (cs) | 2000-11-15 |
| ATE179720T1 (de) | 1999-05-15 |
| ES2130132T3 (es) | 1999-07-01 |
| NO912380D0 (no) | 1991-06-19 |
| FI99206B (fi) | 1997-07-15 |
| CA2045188C (en) | 2002-12-10 |
| JPH04226108A (ja) | 1992-08-14 |
| FI913020L (fi) | 1991-12-23 |
| HU210116B (en) | 1995-02-28 |
| RU2054434C1 (ru) | 1996-02-20 |
| FI913020A0 (fi) | 1991-06-20 |
| NO178828C (no) | 1996-06-12 |
| DK0463672T3 (da) | 1999-11-01 |
| JP3303240B2 (ja) | 2002-07-15 |
| HUT57797A (en) | 1991-12-30 |
| IT9020740A1 (it) | 1991-12-22 |
| CA2045188A1 (en) | 1991-12-23 |
| IT1248981B (it) | 1995-02-11 |
| CS183891A3 (en) | 1992-02-19 |
| IT9020740A0 (enExample) | 1990-06-22 |
| ZA914541B (en) | 1992-03-25 |
| GR3030343T3 (en) | 1999-09-30 |
| RO108794B1 (ro) | 1994-08-30 |
| FI99206C (fi) | 1997-10-27 |
| EP0463672A3 (en) | 1992-11-19 |
| NO178828B (no) | 1996-03-04 |
| BR9102615A (pt) | 1992-01-21 |
| SK282055B6 (sk) | 2001-10-08 |
| NO912380L (no) | 1991-12-23 |
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