CN109601003A - 用于产生多峰弹性体的混合催化剂系统 - Google Patents
用于产生多峰弹性体的混合催化剂系统 Download PDFInfo
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114616255A (zh) * | 2019-11-04 | 2022-06-10 | 陶氏环球技术有限责任公司 | 联苯酚聚合催化剂 |
| CN114981324A (zh) * | 2019-12-26 | 2022-08-30 | 陶氏环球技术有限责任公司 | 用于生产具有优异可加工性的聚合物组合物的方法 |
| CN115023445A (zh) * | 2019-12-19 | 2022-09-06 | 陶氏环球技术有限责任公司 | 气相联苯酚聚合催化剂 |
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| EP3491033B1 (en) | 2016-07-29 | 2020-05-13 | Dow Global Technologies LLC | Mixed catalyst systems for producing multimodal elastomers |
| US10442920B2 (en) * | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations |
| US10442921B2 (en) * | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations |
| EP3827033B1 (en) * | 2018-07-23 | 2025-01-01 | ExxonMobil Chemical Patents Inc. | Preparation of bimodal rubber, thermoplastic vulcanizates, and articles made therefrom |
| EP4055070B9 (en) * | 2019-11-04 | 2024-07-31 | Dow Global Technologies LLC | Bimodal catalyst systems |
| ES3027671T3 (en) | 2019-12-26 | 2025-06-16 | Dow Global Technologies Llc | Ethylene/alpha-olefin interpolymer based compositions with improved balance of cure and processability |
| KR102554319B1 (ko) * | 2021-04-19 | 2023-07-11 | 한화토탈에너지스 주식회사 | 폴리올레핀 탄성중합체 제조 공정 |
| WO2025034262A1 (en) | 2023-08-07 | 2025-02-13 | ExxonMobil Technology and Engineering Company | Ethylene copolymer compositions and articles made thereof |
| WO2025096296A1 (en) * | 2023-10-31 | 2025-05-08 | Dow Global Technologies Llc | Multimodal polymerization processes with multi-catalyst systems |
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- 2017-07-25 KR KR1020197004232A patent/KR102413982B1/ko active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114616255A (zh) * | 2019-11-04 | 2022-06-10 | 陶氏环球技术有限责任公司 | 联苯酚聚合催化剂 |
| CN115023445A (zh) * | 2019-12-19 | 2022-09-06 | 陶氏环球技术有限责任公司 | 气相联苯酚聚合催化剂 |
| CN115023445B (zh) * | 2019-12-19 | 2025-03-14 | 陶氏环球技术有限责任公司 | 气相联苯酚聚合催化剂 |
| CN114981324A (zh) * | 2019-12-26 | 2022-08-30 | 陶氏环球技术有限责任公司 | 用于生产具有优异可加工性的聚合物组合物的方法 |
| CN114981324B (zh) * | 2019-12-26 | 2025-04-01 | 陶氏环球技术有限责任公司 | 用于生产具有优异可加工性的聚合物组合物的方法 |
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