HOME可持续经营研究开发专利及论文
专利及论文
| 专利名称 | 专利号 | 申请号 | 申请日 |
|---|---|---|---|
| Catalyst System for Polymerization of Olefin | US5556822 | US 08/491212 | 1996 |
| Method For Preparing Solid Catalysts For Ethylene Polymerization and Copolymerization | WO2006/041264 | WO2005KR03431 | 2005 |
| Method For Preparing Solid Catalysts For Ethylene Polymerization and Copolymerization | US7718565 | US 11/577273 | 2007 |