发明公开
EP2443160A1 OLIGOMERIZATION OF ALPHA OLEFINS USING METALLOCENE-SSA CATALYST SYSTEMS AND USE OF THE RESULTANT POLYALPHAOLEFINS TO PREPARE LUBRICANT BLENDS
有权
基本信息:
- 专利标题： OLIGOMERIZATION OF ALPHA OLEFINS USING METALLOCENE-SSA CATALYST SYSTEMS AND USE OF THE RESULTANT POLYALPHAOLEFINS TO PREPARE LUBRICANT BLENDS
- 专利标题（中）：用茂金属催化剂SSA系统，使用所得聚α-烯烃的α-烯烃用于生产润滑剂调合物齐聚
- 申请号：EP10728501.7 申请日：2010-06-15
- 公开(公告)号：EP2443160A1 公开(公告)日：2012-04-25
- 发明人： SMALL, Brooke, L. , HOPE, Kenneth,D. , MASINO, Albert, P. , MCDANIEL, Max, P. , BUCK, Richard, M. , BEAULIEU, William, B. , YANG, Qing , BARALT, Eduardo, J. , NETEMEYER, Eric, J. , KREISCHER, Bruce
- 申请人： Chevron Phillips Chemical Company LP
- 申请人地址： 10001 Six Pines Drive The Woodlands, Texas 77380 US
- 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： 10001 Six Pines Drive The Woodlands, Texas 77380 US
- 代理机构： Cottrill, Emily Elizabeth Helen
- 优先权： US187334P 20090616
- 国际公布： WO2010147993 20101223
- 主分类号： C08F10/14
- IPC分类号： C08F10/14 ; C10G50/02 ; C10M107/10
摘要：
This disclosure provides for alpha olefin oligomers and polyalphaolefins (or PAOs) and methods of making the alpha olefin oligomers and PAOs. This disclosure encompasses metallocene-based alpha olefin oligomerization catalyst systems, including those that include at least one metallocene and an activator comprising a solid oxide chemically-treated with an electron withdrawing anion. The alpha olefin oligomers and PAOs prepared with these catalyst systems can have a high viscosity index combined with a low pour point, making them particularly useful in lubricant compositions and as viscosity modifiers.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
| ------C08F10/00 | 只有1个碳—碳双键的不饱和脂族烃的均聚物或共聚物 |
| --------C08F10/14 | .含有5个或更多碳原子的单体 |