| 发明名称 | Catalyst | ||
| 摘要 | A catalyst comprising (i) a metallocene complex of a group (IV) metal said metallocene comprising at least two cyclopentadienyl type ligands; (ii) a boron cocatalyst; and (iii) an aluminoxane cocatalyst; said catalyst being in solid form, preferably in solid particulate form, and being free from an external carrier. | ||
| 申请公布号 | US9475890(B2) | 申请公布日期 | 2016.10.25 |
| 申请号 | US201314436924 | 申请日期 | 2013.10.17 |
| 申请人 | Borealis AG | 发明人 | Kallio Kalle;Mustonen Marja;Huhtanen Lauri;Severn John;Castro Pascal;Virkkunen Ville;Hongell Anu-Leena;Lehtiniemi Ismo |
| 分类号 | C08F4/6592;C08F4/642;C08F4/643;C08F10/06;C08F210/06;C08F4/659;C08F10/00 | 主分类号 | C08F4/6592 |
| 代理机构 | Meunier Carlin & Curfman LLC | 代理人 | Meunier Carlin & Curfman LLC |
| 主权项 | 1. A catalyst comprising (i) a metallocene complex of a group (IV) metal comprising at least two cyclopentadienyl type ligands; (ii) a boron cocatalyst; and (iii) an aluminoxane cocatalyst; said catalyst being in solid form and free from an external carrier. | ||
| 地址 | Vienna AT | ||