SG10202101020PA - Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization - Google Patents
Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerizationInfo
- Publication number
- SG10202101020PA SG10202101020PA SG10202101020PA SG10202101020PA SG10202101020PA SG 10202101020P A SG10202101020P A SG 10202101020PA SG 10202101020P A SG10202101020P A SG 10202101020PA SG 10202101020P A SG10202101020P A SG 10202101020PA SG 10202101020P A SG10202101020P A SG 10202101020PA
- Authority
- SG
- Singapore
- Prior art keywords
- silyl
- biphenyl
- olefin polymerization
- bridged bis
- phenoxy
- Prior art date
Links
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
- 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
- C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
- C08F4/64168—Tetra- or multi-dentate ligand
- C08F4/64186—Dianionic ligand
- C08F4/64193—OOOO
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/01—High molecular weight, e.g. >800,000 Da.
-
- 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
- C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3
-
- 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
- C08F2500/08—Low density, i.e. < 0.91 g/cm3
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662368706P | 2016-07-29 | 2016-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10202101020PA true SG10202101020PA (en) | 2021-03-30 |
Family
ID=59687009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10202101020PA SG10202101020PA (en) | 2016-07-29 | 2017-07-28 | Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization |
| SG11201900653RA SG11201900653RA (en) | 2016-07-29 | 2017-07-28 | Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201900653RA SG11201900653RA (en) | 2016-07-29 | 2017-07-28 | Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11111318B2 (ko) |
| EP (1) | EP3491034A1 (ko) |
| KR (1) | KR102423018B1 (ko) |
| CN (1) | CN109476783B (ko) |
| BR (1) | BR112019001111B1 (ko) |
| SG (2) | SG10202101020PA (ko) |
| WO (1) | WO2018022975A1 (ko) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112019001111B1 (pt) | 2016-07-29 | 2022-08-23 | Dow Global Technologies Llc | Processo de polimerização para produzir um polímero à base de etileno |
| KR20210052481A (ko) * | 2018-08-30 | 2021-05-10 | 다우 글로벌 테크놀로지스 엘엘씨 | 2개의 안트라세닐 리간드를 갖는 비스-페닐-페녹시 폴리올레핀 전구촉매 |
| WO2020205525A1 (en) | 2019-03-31 | 2020-10-08 | Dow Global Technologies Llc | Methods for preparing catalyst precursor materials |
| WO2021128126A1 (en) * | 2019-12-26 | 2021-07-01 | Dow Global Technologies Llc | Alpha-olefin interpolymers with improved molecular design for photovoltaic encapsulants |
| EP4097152A1 (en) * | 2020-01-31 | 2022-12-07 | Dow Global Technologies LLC | Polymerization processes that include group iii and lanthanide bis-phenyl-phenoxy metal-ligand complexes and chain transfer agents |
| JP2023512638A (ja) * | 2020-01-31 | 2023-03-28 | ダウ グローバル テクノロジーズ エルエルシー | グループｉｉｉ及びランタニドビス－フェニル－フェノキシ金属－配位子錯体 |
| JP2023516912A (ja) | 2020-02-24 | 2023-04-21 | ダウ グローバル テクノロジーズ エルエルシー | 金属－配位子錯体触媒のヘテロ原子架橋前駆体の非極低温合成 |
| KR20230017245A (ko) | 2020-05-29 | 2023-02-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 감쇠된 포스트-메탈로센 촉매 |
| EP4157896A1 (en) | 2020-05-29 | 2023-04-05 | Dow Global Technologies LLC | Attenuated post-metallocene catalysts |
| CA3180373A1 (en) | 2020-05-29 | 2021-12-02 | Bethany M. NEILSON | Attenuated hybrid catalysts |
| WO2021243211A1 (en) | 2020-05-29 | 2021-12-02 | Dow Global Technologies Llc | Catalyst systems and processes for producing polyethylene using the same |
| WO2021243145A1 (en) | 2020-05-29 | 2021-12-02 | Dow Global Technologies Llc | Chemically converted catalysts |
| US20230235099A1 (en) | 2020-05-29 | 2023-07-27 | Dow Global Technologies Llc | Catalyst systems and processes for producing polyethylene using the same |
| JP2023534663A (ja) | 2020-07-17 | 2023-08-10 | ダウ グローバル テクノロジーズ エルエルシー | ビス－フェニルフェノキシ金属－配位子錯体のためのヒドロカルビル修飾メチルアルミノオキサン共触媒 |
| JP2023541768A (ja) | 2020-07-17 | 2023-10-04 | ダウ グローバル テクノロジーズ エルエルシー | ビス－フェニルフェノキシ金属－配位子錯体のためのヒドロカルビル修飾メチルアルミノキサン共触媒 |
| KR20230039699A (ko) | 2020-07-17 | 2023-03-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 비스-페닐페녹시 금속-리간드 착물용 하이드로카빌-개질된 메틸알루미녹산 조촉매 |
| EP4291584A1 (en) | 2021-02-15 | 2023-12-20 | Dow Global Technologies LLC | Method for making a poly(ethylene-co-1-alkene) copolymer with reverse comonomer distribution |
| JP2024512942A (ja) | 2021-03-31 | 2024-03-21 | ダウ グローバル テクノロジーズ エルエルシー | アイソタクチックポリプロピレンの生成のための方法及び触媒系 |
| CN115433296B (zh) * | 2021-06-03 | 2024-04-05 | 中国科学院化学研究所 | 一种催化剂组合物及其在烯烃聚合中的应用 |
| CN117916307A (zh) | 2021-09-27 | 2024-04-19 | 陶氏环球技术有限责任公司 | 具有反应性增容的热塑性聚烯烃组合物 |
| CN114133409B (zh) * | 2021-11-17 | 2023-09-19 | 万华化学集团股份有限公司 | 一种含三嗪结构的ivb族金属配体及其催化剂体系和聚烯烃弹性体的生产方法 |
| CA3238452A1 (en) * | 2021-11-23 | 2023-06-01 | Andrew M. Camelio | Supported catalyst systems containing a silocon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reacto |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108406A1 (en) | 2004-04-29 | 2005-11-17 | Symyx Tecnologies, Inc | Bridged bi-aromatic catalysts, complexes, and method of using the same |
| EP2024403B1 (en) | 2006-05-17 | 2014-09-17 | Dow Global Technologies LLC | Polyolefin solution polymerization process and polymer |
| WO2008033197A2 (en) * | 2006-09-14 | 2008-03-20 | Exxonmobil Chemical Patents Inc. | Cyclic olefin copolymers, and methods of making the same |
| BR112012022591B1 (pt) | 2010-05-17 | 2022-11-08 | Dow Global Technologies Inc | Processo para seletivamente polimerizar etileno na presença de uma alfa-olefina, complexo metal-ligante, catalisador e ligante |
| ES2622627T3 (es) | 2012-10-18 | 2017-07-06 | Borealis Ag | Procedimiento de polimerización |
| US20150337062A1 (en) * | 2012-12-27 | 2015-11-26 | Dow Global Technologies Llc | Ethylene Based Polymer |
| CN104884477B (zh) * | 2012-12-27 | 2018-06-08 | 陶氏环球技术有限责任公司 | 乙烯类聚合物 |
| BR112015015394B1 (pt) | 2012-12-27 | 2021-09-28 | Dow Global Technologies Llc | Procatalisador, sistema catalisador e processo de polimerização |
| SG11201505069VA (en) | 2012-12-27 | 2015-07-30 | Dow Global Technologies Llc | A polymerization process for producing ethylene based polymers |
| SG10201802443VA (en) | 2013-06-28 | 2018-05-30 | Dow Global Technologies Llc | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
| SG11201610692RA (en) * | 2014-06-30 | 2017-01-27 | Dow Global Technologies Llc | Process for olefin polymerization |
| EP3647314B1 (en) * | 2014-06-30 | 2023-05-24 | Dow Global Technologies LLC | Catalyst systems for olefin polymerization |
| BR112019001111B1 (pt) | 2016-07-29 | 2022-08-23 | Dow Global Technologies Llc | Processo de polimerização para produzir um polímero à base de etileno |
-
2017
- 2017-07-28 BR BR112019001111-0A patent/BR112019001111B1/pt active IP Right Grant
- 2017-07-28 US US16/317,996 patent/US11111318B2/en active Active
- 2017-07-28 SG SG10202101020PA patent/SG10202101020PA/en unknown
- 2017-07-28 SG SG11201900653RA patent/SG11201900653RA/en unknown
- 2017-07-28 WO PCT/US2017/044338 patent/WO2018022975A1/en unknown
- 2017-07-28 CN CN201780045067.9A patent/CN109476783B/zh active Active
- 2017-07-28 KR KR1020197004234A patent/KR102423018B1/ko active IP Right Grant
- 2017-07-28 EP EP17755582.8A patent/EP3491034A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN109476783B (zh) | 2022-11-01 |
| CN109476783A (zh) | 2019-03-15 |
| US11111318B2 (en) | 2021-09-07 |
| US20200247917A1 (en) | 2020-08-06 |
| KR102423018B1 (ko) | 2022-07-21 |
| KR20190036535A (ko) | 2019-04-04 |
| SG11201900653RA (en) | 2019-02-27 |
| WO2018022975A1 (en) | 2018-02-01 |
| BR112019001111B1 (pt) | 2022-08-23 |
| EP3491034A1 (en) | 2019-06-05 |
| BR112019001111A2 (pt) | 2019-04-30 |
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