EA201400501A1 - Предшественник катализатора и катализатор для полимеризации этилена - Google Patents
Предшественник катализатора и катализатор для полимеризации этиленаInfo
- Publication number
- EA201400501A1 EA201400501A1 EA201400501A EA201400501A EA201400501A1 EA 201400501 A1 EA201400501 A1 EA 201400501A1 EA 201400501 A EA201400501 A EA 201400501A EA 201400501 A EA201400501 A EA 201400501A EA 201400501 A1 EA201400501 A1 EA 201400501A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- catalyst
- aluminum
- chromium
- ethylene
- preparant
- 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
- 239000003054 catalyst Substances 0.000 title 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 229910052782 aluminium Chemical group 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 239000013522 chelant Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- -1 aluminum di(sec-butoxy)ethyl acetoacetate Chemical compound 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000012018 catalyst precursor Substances 0.000 abstract 1
- 150000001844 chromium Chemical class 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 abstract 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Abstract
Изобретение касается предшественника катализатора для катализатора полимеризации этилена, содержащего пористый неорганический материал подложки, несущий соль хрома и хелат алюминия. Хелат алюминия представляет собой алюминийди(C-C-алкокси)ацетоуксусный эфирный хелат, например алюминийди(втор-бутокси)этилацетоацетат. Соль хрома представляет собой карбоксилат хрома, например гидроксоацетат хрома (III). Пористый неорганический материал подложки является подложкой из диоксида кремния.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11075238 | 2011-10-26 | ||
| PCT/EP2012/004426 WO2013060444A1 (en) | 2011-10-26 | 2012-10-23 | Catalyst precursor and catalyst for the polymerisation of ethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EA201400501A1 true EA201400501A1 (ru) | 2014-09-30 |
Family
ID=47074672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201400501A EA201400501A1 (ru) | 2011-10-26 | 2012-10-23 | Предшественник катализатора и катализатор для полимеризации этилена |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140296457A1 (ru) |
| EP (1) | EP2838921A1 (ru) |
| KR (1) | KR20140084230A (ru) |
| CN (1) | CN103906771A (ru) |
| EA (1) | EA201400501A1 (ru) |
| WO (1) | WO2013060444A1 (ru) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU34020A1 (ru) | 1953-01-27 | 1956-02-06 | ||
| US2951816A (en) | 1956-03-26 | 1960-09-06 | Phillips Petroleum Co | Polymerization catalyst and production thereof |
| US3313791A (en) * | 1964-03-24 | 1967-04-11 | Avisun Corp | Olefin polymerization in the presence of a catalyst comprising ticl3 raix2 and a chelate of an aluminum compound |
| US3984351A (en) | 1975-03-14 | 1976-10-05 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
| NL171273C (nl) | 1976-05-24 | 1983-03-01 | Stamicarbon | Werkwijze voor het polymeriseren van alkenen en werkwijze voor het bereiden van een chroomoxyde-op drager-katalysator. |
| US4182810A (en) | 1978-04-21 | 1980-01-08 | Phillips Petroleum Company | Prevention of fouling in polymerization reactors |
| US4260706A (en) * | 1979-06-21 | 1981-04-07 | National Petro Chemicals Corp. | Olefin polymerization catalyst |
| JPS5964604A (ja) | 1982-10-06 | 1984-04-12 | Sumitomo Chem Co Ltd | ポリオレフインの製造方法 |
| EP1021467A1 (en) * | 1997-09-11 | 2000-07-26 | BP Chemicals Limited | Process for the gas phase polymerisation of olefins |
| WO2006049700A1 (en) * | 2004-10-27 | 2006-05-11 | Exxonmobil Chemical Patents Inc. | Method of preparing a treated support |
| US7651969B2 (en) * | 2006-12-05 | 2010-01-26 | Formosa Plastics Corporation, U.S.A. | Catalyst system for producing ethylene (co) polymer with improved branch distribution |
| GB0720983D0 (en) * | 2007-10-26 | 2007-12-05 | Ineos Silicas Ltd | Catalyst particles their preparation and use |
-
2012
- 2012-10-23 EA EA201400501A patent/EA201400501A1/ru unknown
- 2012-10-23 CN CN201280052455.7A patent/CN103906771A/zh active Pending
- 2012-10-23 EP EP12778046.8A patent/EP2838921A1/en not_active Withdrawn
- 2012-10-23 KR KR1020147013556A patent/KR20140084230A/ko not_active Abandoned
- 2012-10-23 WO PCT/EP2012/004426 patent/WO2013060444A1/en not_active Ceased
- 2012-10-23 US US14/353,449 patent/US20140296457A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN103906771A (zh) | 2014-07-02 |
| US20140296457A1 (en) | 2014-10-02 |
| WO2013060444A1 (en) | 2013-05-02 |
| KR20140084230A (ko) | 2014-07-04 |
| EP2838921A1 (en) | 2015-02-25 |
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