BR112022004997A2 - Composição catalisadora para polímeros de poliolefina - Google Patents
Composição catalisadora para polímeros de poliolefinaInfo
- Publication number
- BR112022004997A2 BR112022004997A2 BR112022004997A BR112022004997A BR112022004997A2 BR 112022004997 A2 BR112022004997 A2 BR 112022004997A2 BR 112022004997 A BR112022004997 A BR 112022004997A BR 112022004997 A BR112022004997 A BR 112022004997A BR 112022004997 A2 BR112022004997 A2 BR 112022004997A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst composition
- polyolefin polymers
- titanium
- electron donor
- internal electron
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 2
- 229920000098 polyolefin Polymers 0.000 title abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 3
- 229910052719 titanium Inorganic materials 0.000 abstract 3
- 239000010936 titanium Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
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
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/78—Benzoic acid esters
-
- 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
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/651—Pretreating with non-metals or metal-free compounds
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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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
-
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
- C08F4/6545—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium and metals of C08F4/64 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
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6548—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof magnesium or compounds thereof, not provided for in C08F4/6543 or C08F4/6546
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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
- 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
-
- 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
- C08F2420/00—Metallocene catalysts
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/24—Polymer with special particle form or size
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/35—Crystallinity, e.g. soluble or insoluble content as determined by the extraction of the polymer with a solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
composição catalisadora para polímeros de poliolefina. trata-se da revelação de uma composição catalisadora ziegler-natta. a composição catalisadora é formada a partir de um pró-catalisador contendo uma fração química de magnésio e uma fração química de titânio. pelo menos um doador de elétron interno é incorporado no pró-catalisador. durante um procedimento de titanação em conjunto com o doador de elétron interno, um extrator de titânio é usado para remover ou desativar sítios ativos de titânio de baixa atividade ou atáticos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962902118P | 2019-09-18 | 2019-09-18 | |
PCT/US2020/051011 WO2021055430A1 (en) | 2019-09-18 | 2020-09-16 | Catalyst composition for polyolefin polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022004997A2 true BR112022004997A2 (pt) | 2022-06-14 |
Family
ID=74884326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022004997A BR112022004997A2 (pt) | 2019-09-18 | 2020-09-16 | Composição catalisadora para polímeros de poliolefina |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220220060A1 (pt) |
EP (1) | EP4031590A4 (pt) |
JP (1) | JP2022549144A (pt) |
KR (1) | KR20220084293A (pt) |
CN (1) | CN114729074A (pt) |
BR (1) | BR112022004997A2 (pt) |
WO (1) | WO2021055430A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240043576A1 (en) * | 2022-08-08 | 2024-02-08 | Formosa Plastics Corporation, U.S.A. | Carbonate Compounds as Activity Limiting Agents in Ziegler-Natta Catalyst Compositions for Olefin Polymerization |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124298A (en) | 1990-10-22 | 1992-06-23 | Shell Oil Company | Olefin polymerization catalyst |
FI90248C (fi) | 1991-11-29 | 1994-01-10 | Borealis As | Menetelmä hiukkasmaisen kantajan valmistamiseksi olefiinipolymerointikatalyyttiä varten |
US5962361A (en) | 1998-10-14 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Methods of making and using catalyst precursor |
PL2185600T3 (pl) * | 2007-08-24 | 2019-07-31 | W.R. Grace & Co. - Conn. | Samohamująca kompozycja katalityczna bez silanu |
US8003558B2 (en) * | 2008-07-29 | 2011-08-23 | Basf Corporation | Internal donor for olefin polymerization catalysts |
PL2373702T3 (pl) * | 2008-12-31 | 2018-07-31 | W.R. Grace & Co.-Conn. | Kompozycja prekatalizatora z wewnętrznym donorem w postaci podstawionego aromatycznego diestru 1,2-fenylenowego oraz sposób |
US8211819B2 (en) * | 2009-12-21 | 2012-07-03 | Basf Corporation | Internal and external donor compounds for olefin polymerization catalysts |
US20120157295A1 (en) | 2010-12-21 | 2012-06-21 | Linfeng Chen | Process for Producing Procatalyst Composition with Alkoxyalkyl Ester Internal Electron Donor and Product |
JP6929879B2 (ja) * | 2016-05-23 | 2021-09-01 | ダブリュー・アール・グレース・アンド・カンパニー−コーンW R Grace & Co−Conn | ポリオレフィン触媒用の非フタレート型供与体 |
WO2018060406A1 (en) * | 2016-09-29 | 2018-04-05 | Sabic Global Technologies B.V. | Procatalyst for polymerization of olefins |
WO2019094216A1 (en) * | 2017-11-13 | 2019-05-16 | W.R. Grace & Co.-Conn. | Catalyst components for propylene polymerization |
-
2020
- 2020-09-16 US US17/761,555 patent/US20220220060A1/en active Pending
- 2020-09-16 CN CN202080080057.0A patent/CN114729074A/zh active Pending
- 2020-09-16 BR BR112022004997A patent/BR112022004997A2/pt unknown
- 2020-09-16 KR KR1020227012572A patent/KR20220084293A/ko active Search and Examination
- 2020-09-16 JP JP2022517350A patent/JP2022549144A/ja active Pending
- 2020-09-16 WO PCT/US2020/051011 patent/WO2021055430A1/en active Application Filing
- 2020-09-16 EP EP20864653.9A patent/EP4031590A4/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20220220060A1 (en) | 2022-07-14 |
WO2021055430A1 (en) | 2021-03-25 |
KR20220084293A (ko) | 2022-06-21 |
JP2022549144A (ja) | 2022-11-24 |
EP4031590A4 (en) | 2023-10-11 |
CN114729074A (zh) | 2022-07-08 |
EP4031590A1 (en) | 2022-07-27 |
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Legal Events
Date | Code | Title | Description |
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B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |