WO2005026217A1 - Catalyst components catalysts for olefinic polymerization and the use thereof - Google Patents
Catalyst components catalysts for olefinic polymerization and the use thereof Download PDFInfo
- Publication number
- WO2005026217A1 WO2005026217A1 PCT/CN2004/001056 CN2004001056W WO2005026217A1 WO 2005026217 A1 WO2005026217 A1 WO 2005026217A1 CN 2004001056 W CN2004001056 W CN 2004001056W WO 2005026217 A1 WO2005026217 A1 WO 2005026217A1
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- Prior art keywords
- dibenzoate
- compound
- catalyst
- catalyst component
- alkyl
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Classifications
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- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- 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
-
- 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
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/645—Component covered by group C08F4/64 with a metal or compound covered by group C08F4/44, not provided for in a single group of groups C08F4/642 - C08F4/643
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- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- C08F2410/06—Catalyst characterized by its size
Definitions
- the present invention relates to a catalyst component and a catalyst for olefin polymerization, especially propylene polymerization or copolymerization, and applications thereof, and more particularly, to a catalyst component and a catalyst using a composite support and applications thereof.
- titanium / magnesium catalyst system is widely used in the synthesis of isotactic polypropylene because of its high efficiency and high stereospecificity (isotacticity).
- the main properties of polypropylene include isotacticity, molecular weight distribution, and particle morphology of polymers. Among them, the particle morphology of polymers is particularly important in the industrial production of polypropylene synthesis.
- the particle morphology of the catalyst is effectively controlled by optimizing the catalyst components and the synthesis process to improve the particle morphology of the polymer.
- the selection and preparation of the catalyst support is very important.
- the catalyst particles are prepared by the precipitation method, the particle size of the catalyst is small, and it is difficult to control the particle shape of the catalyst stably by program temperature rise.
- this impregnation method basically uses the particle morphology of the silica support itself to control the particle morphology of the final catalyst.
- the porous silica particles used are larger, and the average particle size is usually ⁇ 50 ⁇ ⁇ m, which limits the amount of active components supported on the silica, so that the activity of the final catalyst is not high.
- the invention adopts a composite support of magnesium chloride and silica, and improves the granular shape of the catalyst by adjusting the ratio of magnesium chloride and silica. Furthermore, the composite of the catalyst support can also stabilize the polymerization reaction speed of the catalyst and improve the particle shape of the polymer The purpose is to adapt to the requirements of different polymerization processes on catalyst performance. At the same time, the catalyst is used for the polymerization of propylene, and has higher polymerization activity and higher stereospecificity. Summary of the invention
- the invention relates to a catalyst component for the polymerization of olefins, which is prepared by a method comprising the following steps:
- Titanium compounds of Ti (OR 3 ) J m undergo a contact reaction, and a titanium-containing solid catalyst component is precipitated, where R 3 is an aliphatic hydrocarbon group of d to C 14 and X is selected from F, Cl, Br or a mixture thereof.
- m is an integer from 1 to 4,
- the term "polymerization” includes homopolymerization and copolymerization.
- the term “polymer” includes homopolymers, copolymers, and terpolymers.
- a magnesium halide solution can be prepared by dissolving a magnesium halide in a solvent system containing an organic epoxy compound and an organic phosphorus compound according to the method disclosed in US4784983, and the relevant contents disclosed in US4784983 are all incorporated into the present invention as Reference.
- the magnesium compound is selected from the group consisting of magnesium dichloride, a complex of water or an alcohol of magnesium dichloride, and a derivative in which one or two atoms in the molecular formula of magnesium dioxide are replaced by a hydrocarbyl group or a haloalkoxy group.
- Specific compounds include: magnesium dichloride, magnesium dibromide, phenoxymagnesium chloride, isopropoxymagnesium chloride, butoxymagnesium chloride, and the like, among which magnesium dichloride is preferred.
- the magnesium compounds may be used alone or in combination.
- the organic epoxy compound includes at least one of an aliphatic olefin having 2 to 8 carbon atoms, a diolefin or a substituted aliphatic olefin or a diene oxide, a glycidyl ether, and a lactone.
- an aliphatic olefin having 2 to 8 carbon atoms a diolefin or a substituted aliphatic olefin or a diene oxide, a glycidyl ether, and a lactone.
- Specific examples are: ethylene oxide, propylene oxide, butylene oxide, butadiene oxide, butadiene dioxide, epichlorohydrin, methyl glycidyl ether, diglycidyl ether, or tetrahydrofuran.
- the organic phosphorus compound is at least one of a hydrocarbyl ester or a hydrocarbyl ester of orthophosphoric acid or phosphorous acid.
- a hydrocarbyl ester or a hydrocarbyl ester of orthophosphoric acid or phosphorous acid.
- the amount of magnesium oxide per mole is 0.2-10mo l, preferably 0.5 to 4 mol; the amount of organic phosphorus compound is 0.1 to 5mol, preferably 0.3 to 1. Omo l .
- an inert diluent can optionally be added to the solvent system.
- such inert diluents can be hexane, heptane, octane, benzene, toluene, dibenzobenzene, 1, 2- Dichloroethane, chlorobenzene, and other hydrocarbons or halogenated hydrocarbons, as long as it helps dissolve magnesium.
- These inert diluents can be used alone or in combination. If used, the amount of the inert diluent is not particularly important, but the amount may be 0.2-10L / mol valence magnesium.
- the dissolution temperature is between 10-150TC, and the upper limit of the temperature generally does not exceed the boiling point of the solvent.
- Dissolution time is based on complete dissolution.
- the components of the solution are added in no particular order.
- the above solution and at least one general formula are
- Ti (0R 3 ) 4 - m X m titanium compounds undergo a contact reaction to precipitate a titanium-containing solid catalyst component.
- R 3 is a C ⁇ C aliphatic hydrocarbon group
- X is selected from F, Cl, Br or a mixture thereof.
- Selected, m is an integer from 1 to 4.
- titanium tetrachloride titanium tetrabromide, titanium tetraiodide, tetrabutoxytitanium, tetraethoxytitanium, monochlorotriethoxytitanium, dichlorodiethoxytitanium, trichloromonoethyl
- titanium tetrachloride titanium tetrabromide, titanium tetraiodide, tetrabutoxytitanium, tetraethoxytitanium, monochlorotriethoxytitanium, dichlorodiethoxytitanium, trichloromonoethyl
- titanium compound should be a completely soluble compound in a non-polar solvent at the application temperature.
- the inorganic oxide is preferably silicon dioxide, and its average particle diameter is 0.5 to 80 ⁇ M, preferably 2 to 30 ⁇ M.
- silica is heat-treated before use to remove water.
- the silica can be incorporated before or after or simultaneously with the contact of the magnesium solution with the titanium compound, preferably after the magnesium solution is mixed with the titanium compound.
- the amount of silica added is 0.1-10 g, preferably 0.5-5 g, per gram of magnesium.
- the addition temperature of silica is -40 ⁇ 100, preferably 0 ⁇ -The addition amount of titanium compound is 1-20 mol, preferably 4-10 mol, per mol of magnesium.
- the contact reaction temperature of the titanium compound and the ⁇ magnesium solution is preferably -40 to 0.
- a titanium compound to the magnesium solution to perform the reaction, and then add a silica support.
- solid catalyst component particles are precipitated.
- the heating rate can be fast or slow. It is used to adjust the particle size of the catalyst component.
- the temperature should be controlled below the boiling point of the solvent.
- Examples of internal electron donor compounds that can be used in the present invention include, but are not limited to: (1) aliphatic or aromatic polycarboxylic acid ester compounds, such as phthalates, malonates, succinates, pentyl Dibasic acid esters, adipic acid esters, maleic acid esters, naphthalenedicarboxylic acid esters, trimellitic acid esters, trimellitic acid esters, pyromellitic acid esters, pivalic acid esters, or carbonates.
- aliphatic or aromatic polycarboxylic acid ester compounds such as phthalates, malonates, succinates, pentyl Dibasic acid esters, adipic acid esters, maleic acid esters, naphthalenedicarboxylic acid esters, trimellitic acid esters, trimellitic acid esters, pyromellitic acid esters, pivalic acid esters, or carbonates.
- diethyl malonate dibutyl adipate, diethyl phthalate, diisobutyl phthalate, di-n-butyl phthalate, phthalic acid Diisooctyl ester, diethyl maleate, di-n-butyl maleate, diethyl naphthalate, dibutyl naphthalate, triethyl trimellitate, trimellitic acid Tributyl triacid, triethyl trimellitate, tributyl trimellitate, tetraethyl pyromellitic acid, tetrabutyl pyromellitic acid, and the like.
- polyol ester compounds such as:
- the RH R l 211 group is the same or different hydrogen, halogen, or substituted or unsubstituted linear or branched d-C 2 .
- R 3 -R 6 ⁇ R -R 2n groups optionally contain one or more heteroatoms As a carbon or hydrogen atom or a substitute for both, the hetero atom is selected from nitrogen, oxygen, sulfur, silicon, phosphorus or halogen atoms, and one or more of the R 3 -R 6 and -R 211 groups may be Connected together to form a ring; n is an integer from 0 to 10;
- polyol ester compounds are disclosed in detail in WO 03/068828 and WO 03/068723, the relevant contents of which are incorporated herein by reference.
- a compound represented by the general formula ( ⁇ ) is preferred.
- R “R 6 , R ! -R 2 groups are as defined in the general formula (I).
- R 3 , R 4 , R 5 , and R 6 are not hydrogen at the same time, and R 3 , R 4 , R 5, and R At least one group in 6 is selected from halogen, d-. Linear or branched alkyl, C 3 -dD cycloalkyl, C 6 -dD aryl, C 7 -d. Alkaryl or aralkyl.
- the compound of the general formula (I) also includes a compound represented by the general formula (III):
- R ' is the same or different hydrogen, halogen atom, linear or branched d-alkyl, C 3 -C 2 . Cycloalkyl, C fi -C 2 . Aryl, C 7 -C 2 . Alkyl or C plant C 2 . Aralkyl.
- ⁇ and ⁇ be selected from phenyl, substituted phenyl, and alkylbenzene. Or substituted alkylphenyl.
- polyol ester electron donor compound described in the catalyst component of the present invention examples include:
- R r , R ", R m , R IV , R Y and R VI are the same or different from each other, and are selected from hydrogen, halogen atom, linear or branched d-C 2.
- C 2 aralkyl, and R VI1 and R vm may be the same or different from each other, selected from straight Chain or branched d—C 2 .alkyl, C 3 —C 2 .cycloalkyl, C 6 —C 2 .aryl, C 7 —C 2 .alkaryl and C 7 -C 2 .arane R 1- ! ⁇ 1 groups may be bonded to form a ring.
- the electron donor compound may be added to the reaction system at any step in the preparation of the catalyst component, preferably after the catalyst particles are formed.
- the internal electron donor compound may be used in an amount generally used in the art. Generally, the internal electron donor compound is used in an amount of 0.01 to 5.0, preferably 0.05 to 1.0 mole per mole of magnesium halide.
- the formed catalyst component particles can be subjected to conventional washing, drying and other steps to obtain a solid powder catalyst component with a dynamic state.
- the catalyst component particles may optionally be subjected to one or more treatments.
- the titanium content is between 0.5 and 5 wt%; the magnesium content is between 5 and 20 wt%; the silicon content is between 5 and 25 wt%, based on the total weight of the catalyst component.
- the specific surface area of the obtained catalyst component is between 200 and 480m7g, and the pore volume is between 0.9 and 2.0 ml / g.
- the present invention also relates to a catalyst for olefin polymerization, comprising a reaction product of the following components:
- the aluminum alkyl compound component has the general formula shown in AIR ⁇ , where R 1 is the same or different d ⁇ C 2 .
- Preferred are triethylaluminum, triisobutylaluminum, tri-n-butylaluminum, tri-n-hexylaluminum, alkylaluminum chlorides such as AlEt 2 Cl, Al (nC 8 H 17 ) 3 and the like.
- One kind or two or more kinds of aluminum alkyl can be used.
- an external electron donor compound such as an organosilicon compound of the general formula R n Si (0R ') 4- Struktur, where 0 ⁇ n ⁇ 3, R and R' are the same or different C, C 2.
- Aryl, substituted ( ⁇ -( 2 . Alkyl, R may also be a halogen or hydrogen atom.
- the ratio between the solid catalyst component (1), the alkyl aluminum compound component (2) and the external electron donor component (3) is based on the molar ratio of titanium: aluminum: silicon For 1: 5-1000: 0-500.
- component (2) and optional component (3) can be contacted with the active component either alone or as a mixture of the two components.
- the polymerization of olefins is carried out according to known methods, in the liquid phase of a liquid phase monomer or a solution of a monomer in an inert solvent, or in the gas phase, or by a combined polymerization process in the gas and liquid phases.
- the polymerization temperature is generally O ⁇ 150. C, preferably 60 ° C ⁇ 100 ° C. C.
- the polymerization pressure is normal pressure or higher.
- an inorganic oxide such as silica is used as a precipitating agent, so that the active component is supported on the composite support of magnesium oxide and silica, so the obtained catalyst component is made It has the characteristics of high surface area, large pore volume, small particle size and uniform hooking.
- the catalyst is used for olefin polymerization, especially propylene polymerization, the obtained polymer has the advantages of uniform particle size distribution and less fine powder.
- the ratio of Mg / S i in magnesium and silica the particle shape of the catalyst can be improved.
- the catalyst particles are strong and should not be broken during polymerization, especially suitable for gas phase polymerization.
- Example 1 is used to illustrate the present invention and are not intended to limit the scope of the present invention.
- the particle size of the catalyst component of the present invention can be effectively adjusted by adjusting the Mg / S i ratio using silica with the same particle diameter.
- the embodiment of the present invention has a narrower particle size distribution.
- the polymer obtained by using the catalyst of the present invention also has a narrower particle size distribution, which is obviously very advantageous for the industrial production of polymers. 1.
- Example 5 Propylene polymerization: The same as Example 1 except that 8.5 mg of the above catalyst component was used. ⁇ ⁇ ⁇ 3 ⁇ Polymerization results are shown in Table 3.
- Example 5 Synthesis of solid catalyst components: Same as Example 3, except that diisooctyl phthalate was changed to di-n-butyl phthalate.
- Catalyst activity 18kgPP / gca t, polymer isotacticity: 98.7%.
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Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2539111A CA2539111C (en) | 2003-09-18 | 2004-09-17 | A process for the preparation of a catalyst component for olefin polymerization |
JP2006526507A JP2007505955A (ja) | 2003-09-18 | 2004-09-17 | オレフィン重合用触媒成分、触媒およびその使用 |
EP04762190.9A EP1666505B1 (en) | 2003-09-18 | 2004-09-17 | Catalyst components catalysts for olefinic polymerization and the use thereof |
KR1020067007279A KR101137017B1 (ko) | 2003-09-18 | 2004-09-17 | 올레핀 중합용 촉매 성분, 촉매 및 그 용도 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN03157185.9 | 2003-09-18 | ||
CNB031571859A CN1229400C (zh) | 2003-09-18 | 2003-09-18 | 用于烯烃聚合的催化剂组分及其催化剂 |
Publications (1)
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WO2005026217A1 true WO2005026217A1 (en) | 2005-03-24 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/CN2004/001056 WO2005026217A1 (en) | 2003-09-18 | 2004-09-17 | Catalyst components catalysts for olefinic polymerization and the use thereof |
Country Status (7)
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US (1) | US7332455B2 (zh) |
EP (1) | EP1666505B1 (zh) |
JP (1) | JP2007505955A (zh) |
KR (1) | KR101137017B1 (zh) |
CN (1) | CN1229400C (zh) |
CA (1) | CA2539111C (zh) |
WO (1) | WO2005026217A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8951342B2 (en) * | 2002-04-17 | 2015-02-10 | Air Products And Chemicals, Inc. | Methods for using porogens for low k porous organosilica glass films |
US20080268177A1 (en) * | 2002-05-17 | 2008-10-30 | Air Products And Chemicals, Inc. | Porogens, Porogenated Precursors and Methods for Using the Same to Provide Porous Organosilica Glass Films with Low Dielectric Constants |
CN1289542C (zh) * | 2004-07-05 | 2006-12-13 | 中国石油化工股份有限公司 | 用于烯烃聚合反应的球形催化剂组分及其催化剂 |
CN1948352B (zh) * | 2005-10-14 | 2010-05-05 | 中国石油化工股份有限公司 | 用于烯烃聚合的催化剂组分及其催化剂 |
EP1862480B1 (en) * | 2006-05-31 | 2016-07-27 | Borealis Technology Oy | Process for preparing an olefin polymerisation catalyst component with improved high temperature activity |
EP1939227B1 (en) * | 2006-12-28 | 2013-10-30 | Borealis Technology Oy | Catalyst preparation with phosphorous compound |
CN101270172B (zh) * | 2007-03-20 | 2012-12-12 | 中国石化扬子石油化工有限公司 | 高流动聚丙烯聚合物催化剂体系及应用 |
BRPI0918698A8 (pt) | 2008-12-31 | 2017-09-19 | Grace W R & Co | Composição de procatalisador e processo para produzir um polímero baseado em olefina |
JP5969210B2 (ja) * | 2008-12-31 | 2016-08-17 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 強化されたプロ触媒組成物及びプロセス |
SG175203A1 (en) * | 2009-04-17 | 2011-11-28 | China Petroleum & Chemical | Catalyst component used for olefin polymerization, process for preparing the same, and catalyst containing the same |
ES2478017T3 (es) * | 2009-07-15 | 2014-07-18 | China Petroleum&Chemical Corporation | Aducto de haluro de magnesio esférico, componente de catalizador y catalizador para la polimerización de olefinas preparado a partir del mismo |
SA3686B1 (ar) | 2009-10-16 | 2014-10-22 | China Petroleum& Chemical Corp | مكون حفاز لبلمرة الأولفين وحفاز يشتمل عليه |
US8211819B2 (en) * | 2009-12-21 | 2012-07-03 | Basf Corporation | Internal and external donor compounds for olefin polymerization catalysts |
CN102234337B (zh) * | 2010-04-22 | 2013-08-14 | 中国石油化工股份有限公司 | 用于烯烃聚合反应的催化剂组分及其催化剂 |
US20130217844A1 (en) * | 2010-10-19 | 2013-08-22 | Basell Poliolefine Italia S.R.L. | Process for the polymerization of olefins |
BR112013008507A2 (pt) * | 2010-10-19 | 2017-10-31 | Basell Poliolefine Italia Srl | processo para a polimerização de olefinas |
EP2803678A1 (en) * | 2013-05-14 | 2014-11-19 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins |
EP3044239B9 (en) * | 2013-09-09 | 2019-08-28 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins |
CN104558291B (zh) * | 2013-10-28 | 2017-05-31 | 中国石油化工股份有限公司 | 一种用于烯烃聚合催化剂制备方法 |
FI3625270T3 (fi) * | 2017-05-18 | 2024-04-17 | Basell Poliolefine Italia Srl | Katalyyttikomponentteja olefiinien polymerisoimiseksi |
RU2737832C1 (ru) | 2017-09-15 | 2020-12-03 | Базелл Полиолефин Италия С.Р.Л. | Способ получения компонентов катализатора для полимеризации олефинов |
AR112897A1 (es) | 2017-09-21 | 2019-12-26 | Basell Poliolefine Italia Srl | Proceso para la polimerización de olefinas en fase gaseosa |
WO2019094216A1 (en) * | 2017-11-13 | 2019-05-16 | W.R. Grace & Co.-Conn. | Catalyst components for propylene polymerization |
KR102375728B1 (ko) * | 2018-10-01 | 2022-03-16 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 올레핀의 중합용 전구체 및 촉매 성분 |
CN112745406B (zh) * | 2019-10-30 | 2023-04-14 | 中国石油化工股份有限公司 | 细粉含量少聚乙烯催化剂的制备方法 |
WO2023147021A1 (en) * | 2022-01-31 | 2023-08-03 | W.R. Grace & Co.-Conn. | Olefin polymerization catalyst comprising magnesium, titanium, an epoxy compound and an internal electron donor, such as a 1,2-phenylene dibenzoate-based compound |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183708A (ja) * | 1982-04-20 | 1983-10-27 | Mitsubishi Petrochem Co Ltd | α−オレフイン重合用固体触媒成分 |
US4784983A (en) * | 1985-04-01 | 1988-11-15 | Beijing Research Institute Of Chemical Industry | Catalyst system for use in olefinic polymerization |
CN1035186C (zh) * | 1991-03-27 | 1997-06-18 | 蒙特尔北美公司 | 用于烯烃聚合的催化组分 |
CN1298887A (zh) * | 1999-12-06 | 2001-06-13 | 中国石油化工集团公司 | 用于烯烃聚合或共聚合的催化剂体系 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819307A (ja) * | 1981-07-27 | 1983-02-04 | Mitsubishi Petrochem Co Ltd | オレフイン重合体の製造方法 |
JPS5986607A (ja) * | 1982-11-10 | 1984-05-18 | Nippon Oil Co Ltd | ポリオレフインの製造方法 |
JPS6383106A (ja) * | 1986-09-26 | 1988-04-13 | Sumitomo Chem Co Ltd | オレフイン重合体の製造法 |
CN1014650B (zh) | 1987-12-14 | 1991-11-06 | 中国科学院上海硅酸盐研究所 | 具过渡层的光接受体及其制作方法 |
JP2678947B2 (ja) * | 1990-03-02 | 1997-11-19 | 日本石油株式会社 | ポリオレフィンの製造方法 |
JP2984945B2 (ja) * | 1991-02-22 | 1999-11-29 | 日石三菱株式会社 | ポリオレフィンの製造方法 |
JPH0680722A (ja) * | 1992-08-31 | 1994-03-22 | Nippon Oil Co Ltd | ポリオレフィンの製造方法 |
US5661097A (en) * | 1994-08-12 | 1997-08-26 | The Dow Chemical Company | Supported olefin polymerization catalyst |
KR100444816B1 (ko) * | 1995-10-11 | 2004-08-21 | 미쓰이 가가쿠 가부시키가이샤 | 폴리올레핀 제조방법 |
JPH1087719A (ja) * | 1996-09-02 | 1998-04-07 | Fina Technol Inc | 高結晶性ポリプロピレン製造用触媒系 |
CN1086191C (zh) * | 1998-03-17 | 2002-06-12 | 中国石油化工集团公司 | 用于乙烯聚合或共聚合的催化剂及其制法 |
CN1124293C (zh) * | 1999-03-08 | 2003-10-15 | 中国石油化工集团公司北京化工研究院 | 制备宽分子量分布聚丙烯的复合催化剂及其制法 |
US6964937B2 (en) * | 2000-11-30 | 2005-11-15 | Univation Technologies, Llc | Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use |
CN1169845C (zh) * | 2002-02-07 | 2004-10-06 | 中国石油化工股份有限公司 | 用于烯烃聚合的固体催化剂组分和含该催化剂组分的催化剂及其应用 |
CN1218951C (zh) * | 2002-07-17 | 2005-09-14 | 中国石油化工股份有限公司 | 一种硅醚化合物及其制备方法和应用 |
-
2003
- 2003-09-18 CN CNB031571859A patent/CN1229400C/zh not_active Expired - Lifetime
-
2004
- 2004-09-16 US US10/942,392 patent/US7332455B2/en active Active
- 2004-09-17 WO PCT/CN2004/001056 patent/WO2005026217A1/zh active Application Filing
- 2004-09-17 KR KR1020067007279A patent/KR101137017B1/ko active IP Right Grant
- 2004-09-17 EP EP04762190.9A patent/EP1666505B1/en active Active
- 2004-09-17 CA CA2539111A patent/CA2539111C/en active Active
- 2004-09-17 JP JP2006526507A patent/JP2007505955A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183708A (ja) * | 1982-04-20 | 1983-10-27 | Mitsubishi Petrochem Co Ltd | α−オレフイン重合用固体触媒成分 |
US4784983A (en) * | 1985-04-01 | 1988-11-15 | Beijing Research Institute Of Chemical Industry | Catalyst system for use in olefinic polymerization |
CN1035186C (zh) * | 1991-03-27 | 1997-06-18 | 蒙特尔北美公司 | 用于烯烃聚合的催化组分 |
CN1298887A (zh) * | 1999-12-06 | 2001-06-13 | 中国石油化工集团公司 | 用于烯烃聚合或共聚合的催化剂体系 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1666505A4 * |
Also Published As
Publication number | Publication date |
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KR20070029113A (ko) | 2007-03-13 |
EP1666505A4 (en) | 2008-10-22 |
CN1597712A (zh) | 2005-03-23 |
CA2539111C (en) | 2013-10-29 |
CA2539111A1 (en) | 2005-03-24 |
EP1666505B1 (en) | 2016-03-23 |
CN1229400C (zh) | 2005-11-30 |
JP2007505955A (ja) | 2007-03-15 |
US7332455B2 (en) | 2008-02-19 |
EP1666505A1 (en) | 2006-06-07 |
US20050119427A1 (en) | 2005-06-02 |
KR101137017B1 (ko) | 2012-04-20 |
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