EP2953984A4 - Verfahren zur steuerung des molekulargewichts mithilfe von pyridyldiamidkatalysatorsystemen hergestellten polyolefinen - Google Patents
Verfahren zur steuerung des molekulargewichts mithilfe von pyridyldiamidkatalysatorsystemen hergestellten polyolefinenInfo
- Publication number
- EP2953984A4 EP2953984A4 EP14748706.0A EP14748706A EP2953984A4 EP 2953984 A4 EP2953984 A4 EP 2953984A4 EP 14748706 A EP14748706 A EP 14748706A EP 2953984 A4 EP2953984 A4 EP 2953984A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- molecular weight
- catalyst systems
- controlling molecular
- polyolefins prepared
- pyridyl diamide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14748706.0A EP2953984A4 (de) | 2013-02-06 | 2014-01-20 | Verfahren zur steuerung des molekulargewichts mithilfe von pyridyldiamidkatalysatorsystemen hergestellten polyolefinen |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361761307P | 2013-02-06 | 2013-02-06 | |
| EP13167624 | 2013-05-14 | ||
| PCT/US2014/012186 WO2014123683A1 (en) | 2013-02-06 | 2014-01-20 | Process for controlling molecular weight of polyolefins prepared using pyridyl diamide catalyst systems |
| EP14748706.0A EP2953984A4 (de) | 2013-02-06 | 2014-01-20 | Verfahren zur steuerung des molekulargewichts mithilfe von pyridyldiamidkatalysatorsystemen hergestellten polyolefinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2953984A1 EP2953984A1 (de) | 2015-12-16 |
| EP2953984A4 true EP2953984A4 (de) | 2016-07-06 |
Family
ID=48325521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14748706.0A Withdrawn EP2953984A4 (de) | 2013-02-06 | 2014-01-20 | Verfahren zur steuerung des molekulargewichts mithilfe von pyridyldiamidkatalysatorsystemen hergestellten polyolefinen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2953984A4 (de) |
| CN (1) | CN104968692B (de) |
| SG (1) | SG11201505361VA (de) |
| WO (1) | WO2014123683A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3286230B1 (de) | 2015-04-20 | 2023-03-08 | ExxonMobil Chemical Patents Inc. | Geträgerte katalysatorsysteme und verfahren zur verwendung davon |
| US10533063B2 (en) | 2015-04-20 | 2020-01-14 | Exxonmobil Chemical Patents Inc. | Supported catalyst systems and processes for use thereof |
| US10647786B2 (en) | 2015-04-20 | 2020-05-12 | Exxonmobil Chemical Patents, Inc. | Supported catalyst systems and processes for use thereof |
| US10618988B2 (en) | 2015-08-31 | 2020-04-14 | Exxonmobil Chemical Patents Inc. | Branched propylene polymers produced via use of vinyl transfer agents and processes for production thereof |
| KR101910232B1 (ko) * | 2015-12-24 | 2018-12-19 | 주식회사 엘지화학 | 신규한 전이금속 화합물을 포함하는 촉매 조성물 |
| US10208140B2 (en) | 2016-06-30 | 2019-02-19 | Exxonmobil Chemical Patents Inc. | Quinolinyldiamido transition metal complexes, production and use thereof |
| KR20190003835A (ko) * | 2016-06-30 | 2019-01-09 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 퀴놀리닐디아미도 전이 금속 착물, 제조 및 이의 용도 |
| US10562987B2 (en) | 2016-06-30 | 2020-02-18 | Exxonmobil Chemical Patents Inc. | Polymers produced via use of quinolinyldiamido transition metal complexes and vinyl transfer agents |
| EP3478694B9 (de) * | 2016-06-30 | 2021-08-04 | ExxonMobil Chemical Patents Inc. | Chinolinyldiamid-übergangsmetall-komplexe, herstellung und verwendung davon |
| WO2018160276A1 (en) * | 2017-02-28 | 2018-09-07 | Exxonmobil Chemical Patents Inc. | Polymers produced via use of quinolinyldiamido transition metal complexes and vinyl transfer agents |
| US10626200B2 (en) | 2017-02-28 | 2020-04-21 | Exxonmobil Chemical Patents Inc. | Branched EPDM polymers produced via use of vinyl transfer agents and processes for production thereof |
| US10676551B2 (en) | 2017-03-01 | 2020-06-09 | Exxonmobil Chemical Patents Inc. | Branched ethylene copolymers produced via use of vinyl transfer agents and processes for production thereof |
| KR102719574B1 (ko) | 2020-04-16 | 2024-10-21 | 주식회사 엘지화학 | 리간드 화합물, 전이금속 화합물 및 이를 포함하는 촉매 조성물 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995007941A1 (en) * | 1993-09-17 | 1995-03-23 | Exxon Chemical Patents Inc. | Olefin polymerisation process |
| US20100022726A1 (en) * | 2008-07-25 | 2010-01-28 | Hagadorn John R | Pyridyldiamido Transition Metal Complexes, Production And Use Thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6194527B1 (en) * | 1999-09-22 | 2001-02-27 | Equistar Chemicals, L.P. | Process for making polyolefins |
| EP1334139A2 (de) * | 2000-11-07 | 2003-08-13 | Symyx Technologies, Inc. | Substituierte pyridylamin-ligande, verbindungen und katalysatoren davon. verfahren zur herstellung von polyolefinen damit |
| US6953764B2 (en) * | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
| US8394902B2 (en) * | 2008-07-25 | 2013-03-12 | Exxonmobil Chemical Patents Inc. | Pyridyldiamido transition metal complexes, production and use thereof |
-
2014
- 2014-01-20 CN CN201480007464.3A patent/CN104968692B/zh not_active Expired - Fee Related
- 2014-01-20 EP EP14748706.0A patent/EP2953984A4/de not_active Withdrawn
- 2014-01-20 SG SG11201505361VA patent/SG11201505361VA/en unknown
- 2014-01-20 WO PCT/US2014/012186 patent/WO2014123683A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995007941A1 (en) * | 1993-09-17 | 1995-03-23 | Exxon Chemical Patents Inc. | Olefin polymerisation process |
| US20100022726A1 (en) * | 2008-07-25 | 2010-01-28 | Hagadorn John R | Pyridyldiamido Transition Metal Complexes, Production And Use Thereof |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2014123683A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104968692A (zh) | 2015-10-07 |
| WO2014123683A1 (en) | 2014-08-14 |
| EP2953984A1 (de) | 2015-12-16 |
| CN104968692B (zh) | 2017-12-01 |
| SG11201505361VA (en) | 2015-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20150731 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20160607 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08F 110/06 20060101AFI20160601BHEP Ipc: C08F 210/06 20060101ALI20160601BHEP |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Effective date: 20200903 |