发明申请
US20110082323A1 OLIGOMERIZATION OF OLEFIN WAXES USING METALLOCENE-BASED CATALYST SYSTEMS
审中-公开
使用基于金属催化剂体系的烯烃水合物的低聚
- 专利标题: OLIGOMERIZATION OF OLEFIN WAXES USING METALLOCENE-BASED CATALYST SYSTEMS
- 专利标题(中): 使用基于金属催化剂体系的烯烃水合物的低聚
-
申请号: US12898465申请日: 2010-10-05
-
公开(公告)号: US20110082323A1公开(公告)日: 2011-04-07
- 发明人: Brooke L. Small , Orson L. Sydora , Albert P. Masino , Hu Yang , Qing Yang , Max P. McDaniel , Eduardo J. Baralt , William B. Beaulieu
- 申请人: Brooke L. Small , Orson L. Sydora , Albert P. Masino , Hu Yang , Qing Yang , Max P. McDaniel , Eduardo J. Baralt , William B. Beaulieu
- 申请人地址: US TX The Woodlands
- 专利权人: CHEVRON PHILLIPS CHEMICAL COMPANY LP
- 当前专利权人: CHEVRON PHILLIPS CHEMICAL COMPANY LP
- 当前专利权人地址: US TX The Woodlands
- 主分类号: C07C2/08
- IPC分类号: C07C2/08 ; C07C2/02 ; C07C11/02
摘要:
This disclosure provides for olefin wax oligomer compositions, methods of producing olefin wax oligomer composition, and methods for oligomerizing olefin waxes. This disclosure encompasses metallocene-based olefin wax oligomerization catalyst systems, including those that include a metallocene and an aluminoxane, a metallocene and a solid oxide chemically-treated with an electron withdrawing anion, and a metallocene, a solid oxide chemically-treated with an electron withdrawing anion, and an organoaluminum compound. The olefin wax oligomers prepared with these catalyst systems can decreased needle penetrations, increased viscosity, and an increased drop melt, making them useful as an additive in candles, stone polishes, liquid polishes, and mold release formulations.