- 专利标题: CATALYST PRETREATMENT AND FEEDING SYSTEM FOR POLYPROPYLENE PRODUCTION
-
申请号: EP21810865.2申请日: 2021-10-08
-
公开(公告)号: EP4204464A1公开(公告)日: 2023-07-05
- 发明人: KHANKAL, Reza , MUTCHLER, Joel A. , GARNER, Bryan M. , HEIN, James E.
- 申请人: Chevron Phillips Chemical Company LP
- 申请人地址: US The Woodlands, Texas 77380 10001 Six Pines Drive
- 代理机构: Privett, Marianne Alice Louise
- 优先权: US202017071527 20201015
- 国际公布: WO2022082154 20220421
- 主分类号: C08F110/06
- IPC分类号: C08F110/06 ; C08F2/01
信息查询