Catalyst system for polymerization of an olefins
Патенты
| Язык: |
Английский |
| Тип: |
Патент на изобретение |
| Номер (11) |
WO 2023104940 A1 |
| Номер заявки (21): |
PCT/EP2022/084913 |
| Дата подачи заявки (22): |
8 дек. 2022 г. |
| Дата начала отсчета срока действия патента (24): |
8 дек. 2022 г. |
| Дата публикации патента (44,45,46): |
|
| Дата публикации заявки (43): |
15 июн. 2023 г. |
A process for the preparation of a procatalyst sample for preparing a catalyst composition for olefin polymerization, the procatalyst obtained or obtainable by the process, and a catalyst composition for olefin polymerization comprising the procatalyst. In particular an activator according to Formula (1) can be used in the preparation of a supported Ziegler-Natta type procatalyst useful for a process for the preparation of polyolefins.