SG10201802443VA - Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts - Google Patents
Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalystsInfo
- Publication number
- SG10201802443VA SG10201802443VA SG10201802443VA SG10201802443VA SG10201802443VA SG 10201802443V A SG10201802443V A SG 10201802443VA SG 10201802443V A SG10201802443V A SG 10201802443VA SG 10201802443V A SG10201802443V A SG 10201802443VA SG 10201802443V A SG10201802443V A SG 10201802443VA
- Authority
- SG
- Singapore
- Prior art keywords
- polyolefins
- molecular weight
- weight control
- halogenated bis
- phenylphenoxy
- 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
- 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
- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Crystallography & Structural Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361840624P | 2013-06-28 | 2013-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201802443VA true SG10201802443VA (en) | 2018-05-30 |
Family
ID=51211353
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201510689SA SG11201510689SA (en) | 2013-06-28 | 2014-06-26 | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
| SG10201802443VA SG10201802443VA (en) | 2013-06-28 | 2014-06-26 | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201510689SA SG11201510689SA (en) | 2013-06-28 | 2014-06-26 | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9605098B2 (en) |
| EP (2) | EP3925989A1 (en) |
| JP (2) | JP6441332B2 (en) |
| KR (1) | KR102218415B1 (en) |
| CN (2) | CN113201084A (en) |
| BR (1) | BR112015030912B1 (en) |
| ES (1) | ES2934177T3 (en) |
| SG (2) | SG11201510689SA (en) |
| WO (1) | WO2014210333A1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2938649B1 (en) * | 2012-12-27 | 2019-04-10 | Dow Global Technologies LLC | A polymerization process for producing ethylene based polymers |
| US9751998B2 (en) * | 2012-12-27 | 2017-09-05 | Dow Global Technologies Llc | Catalyst systems for olefin polymerization |
| WO2014105414A1 (en) | 2012-12-27 | 2014-07-03 | Dow Global Technologies Llc | A polymerization process for producing ethylene based polymers |
| SG11201510689SA (en) * | 2013-06-28 | 2016-01-28 | Dow Global Technologies Llc | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
| CN106459288B (en) * | 2014-06-30 | 2020-06-09 | 陶氏环球技术有限责任公司 | Olefin polymerization process |
| WO2016014749A1 (en) * | 2014-07-24 | 2016-01-28 | Dow Global Technologies Llc | Bis-biphenylphenoxy catalysts for polymerization of low molecular weight ethylene-based polymers |
| JP6971154B2 (en) * | 2015-06-30 | 2021-11-24 | ダウ グローバル テクノロジーズ エルエルシー | Polymerization process for producing ethylene-based polymers |
| US10597473B2 (en) | 2015-06-30 | 2020-03-24 | Dow Global Technologies Llc | Polymerization process for producing ethylene based polymers |
| EP3356430B1 (en) | 2015-09-30 | 2022-06-22 | Dow Global Technologies LLC | A polymerization process for producing ethylene based polymers |
| US10870713B2 (en) | 2015-09-30 | 2020-12-22 | Dow Global Technologies Llc | Procatalyst and polymerization process using the same |
| EP3491034A1 (en) | 2016-07-29 | 2019-06-05 | Dow Global Technologies, LLC | Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization |
| US20200247936A1 (en) * | 2017-03-15 | 2020-08-06 | Dow Global Technologies Llc | Catalyst system for multi-block copolymer formation |
| SG11201908639XA (en) | 2017-03-31 | 2019-10-30 | Dow Global Technologies Llc | Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization |
| CN110461890B (en) | 2017-03-31 | 2022-11-18 | 陶氏环球技术有限责任公司 | Bis-biphenyl-phenoxy catalysts for olefin polymerization |
| KR102590976B1 (en) | 2017-09-29 | 2023-10-19 | 다우 글로벌 테크놀로지스 엘엘씨 | Bis-phenyl-phenoxy polyolefin catalyst with methylenetrialkylsilicon ligands on metal for improved solubility |
| SG11202002605TA (en) | 2017-09-29 | 2020-04-29 | Dow Global Technologies Llc | Bis-phenyl-phenoxy polyolefin catalysts having an alkoxy- or amido-ligand on the metal for improved solubility |
| CN111133010B (en) | 2017-09-29 | 2023-05-23 | 陶氏环球技术有限责任公司 | Bis-phenyl-phenoxy polyolefin catalysts with two methylene trialkyl silicon ligands on metal for improved solubility |
| KR102100142B1 (en) * | 2017-12-21 | 2020-04-14 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | Metal-ligand complexes, catalyst composition for ethylene-based polymerization containing the same, and production methods of ethylene-based polymers using the same |
| SG11202008672QA (en) * | 2018-03-30 | 2020-10-29 | Dow Global Technologies Llc | Olefin polymerization activators |
| CN111918717B (en) * | 2018-03-30 | 2024-04-09 | 陶氏环球技术有限责任公司 | Olefin polymerization activator |
| SG11202108252UA (en) * | 2019-02-12 | 2021-08-30 | Exxonmobil Chemical Patents Inc | Transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerization |
| WO2021091983A1 (en) | 2019-11-04 | 2021-05-14 | Dow Global Technologies Llc | Biphenylphenol polymerization catalysts |
| WO2021127150A1 (en) | 2019-12-19 | 2021-06-24 | Dow Global Technologies Llc | Gas-phase biphenylphenol polymerization catalysts |
| CA3207943A1 (en) * | 2021-02-15 | 2022-08-18 | Ruth Figueroa | Method for making a poly(ethylene-co-1-alkene) copolymer with reverse comonomer distribution |
| CA3207940A1 (en) | 2021-02-15 | 2022-08-18 | Joseph F. DEWILDE | Biphenylphenol polymerization catalysts having improved kinetic induction times |
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| KR102215305B1 (en) * | 2012-11-30 | 2021-02-16 | 다우 글로벌 테크놀로지스 엘엘씨 | Ethylene/alpha-olefin/nonconjugated polyene based compositions and foams formed from the same |
| CN104854144B (en) | 2012-12-27 | 2018-08-07 | 陶氏环球技术有限责任公司 | Polyvinyls |
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| US9751998B2 (en) | 2012-12-27 | 2017-09-05 | Dow Global Technologies Llc | Catalyst systems for olefin polymerization |
| EP2938649B1 (en) | 2012-12-27 | 2019-04-10 | Dow Global Technologies LLC | A polymerization process for producing ethylene based polymers |
| SG11201510689SA (en) * | 2013-06-28 | 2016-01-28 | Dow Global Technologies Llc | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts |
| CA2915067C (en) | 2013-06-28 | 2021-08-03 | Dow Global Technologies Llc | Hyperbranched ethylene-based oligomers |
| CN105723471B (en) | 2013-09-25 | 2019-01-11 | 三菱化学株式会社 | Coating electric wire material and the electric wire being coated |
| KR101829559B1 (en) | 2013-09-25 | 2018-02-14 | 미쯔비시 케미컬 주식회사 | Soft vinyl chloride resin composition, molded body, electrical wire coating material, and coated electrical wire |
-
2014
- 2014-06-26 SG SG11201510689SA patent/SG11201510689SA/en unknown
- 2014-06-26 ES ES14741484T patent/ES2934177T3/en active Active
- 2014-06-26 CN CN202110385158.5A patent/CN113201084A/en active Pending
- 2014-06-26 EP EP21183736.4A patent/EP3925989A1/en active Pending
- 2014-06-26 CN CN201480033642.XA patent/CN105283474A/en active Pending
- 2014-06-26 US US14/781,419 patent/US9605098B2/en active Active
- 2014-06-26 BR BR112015030912-7A patent/BR112015030912B1/en active IP Right Grant
- 2014-06-26 SG SG10201802443VA patent/SG10201802443VA/en unknown
- 2014-06-26 JP JP2016524204A patent/JP6441332B2/en active Active
- 2014-06-26 EP EP14741484.1A patent/EP3013871B1/en active Active
- 2014-06-26 KR KR1020167001548A patent/KR102218415B1/en active IP Right Grant
- 2014-06-26 WO PCT/US2014/044374 patent/WO2014210333A1/en active Application Filing
-
2017
- 2017-02-15 US US15/433,198 patent/US10144791B2/en active Active
-
2018
- 2018-11-21 JP JP2018217837A patent/JP6813556B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015030912B1 (en) | 2021-08-03 |
| JP6813556B2 (en) | 2021-01-13 |
| JP6441332B2 (en) | 2018-12-19 |
| BR112015030912A8 (en) | 2020-01-28 |
| EP3925989A1 (en) | 2021-12-22 |
| BR112015030912A2 (en) | 2017-07-25 |
| EP3013871B1 (en) | 2022-10-19 |
| US20170158790A1 (en) | 2017-06-08 |
| EP3013871A1 (en) | 2016-05-04 |
| US9605098B2 (en) | 2017-03-28 |
| JP2016524024A (en) | 2016-08-12 |
| US10144791B2 (en) | 2018-12-04 |
| US20160108156A1 (en) | 2016-04-21 |
| KR102218415B1 (en) | 2021-02-22 |
| KR20160037890A (en) | 2016-04-06 |
| CN105283474A (en) | 2016-01-27 |
| WO2014210333A1 (en) | 2014-12-31 |
| ES2934177T3 (en) | 2023-02-17 |
| CN113201084A (en) | 2021-08-03 |
| JP2019049003A (en) | 2019-03-28 |
| SG11201510689SA (en) | 2016-01-28 |
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