基本信息:
- 专利标题： EPOXIDIZED POLYALPHA-OLEFIN OLIGOMERS HAVING LUBRICANT PROPERTIES
- 专利标题（中）：具有润滑性能的环氧化聚亚烷基 - 烯烃低聚物
- 申请号：PCT/US8902846 申请日：1989-06-21
- 公开(公告)号：WO8912651A3 公开(公告)日：1990-03-08
- 发明人： AVERY NOYES LATHAM , HORODYSKY ANDREW GENE , LAW DEREK ALWYN , RUDNICK LESLIE ROBERT
- 申请人： MOBIL OIL CORP
- 专利权人： MOBIL OIL CORP
- 当前专利权人： MOBIL OIL CORP
- 优先权： US21045388 1988-06-23
- 主分类号： C10L1/18
- IPC分类号： C10L1/18 ; C08F8/08 ; C10L10/08 ; C10M105/18 ; C10M107/10 ; C10M107/18 ; C10M107/22 ; C10M111/04 ; C10M143/08 ; C10M143/18 ; C10N30/02 ; C10N30/06 ; C10N40/25 ; C10N60/04 ; C10N60/06 ; C10M153/04 ; C10M155/04
摘要：
Epoxy functionalized polyalpha-olefin lubricants compositions are prepared with superior properties by epoxidizing the olefinic bond of oligomers prepare by oligomerizing C6-C20 alpha-olefins with reduced valence state chromium catalyst on silica support. The invention encompasses a product of reaction made by epoxidizing C30+ polyalpha-olefin oligomeric hydrocarbon lubricant having a branch ratio of less than 0.19 and pour point below -15 DEG C. in the presence of an epoxidizing amount of an epoxidizing agent wherein said product comprises a mixture of 2-dialkyl oxirane and 1,2-dialkyl oxirane having between an average of C30 and C1000 carbon atoms, said mixture having a branch ratio of less than 0.19 and pour point below -15 DEG C. The invention further encompasses blends and additive compositions of the novel epoxidizing polyalpha-olefins.
IPC结构图谱:
| C | 化学；冶金 |
| --C10 | 石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤 |
| ----C10L | 不包含在其他类目中的燃料；天然气；不包含在C10G、C10K小类中的方法得到的合成天然气；液化石油气；为减少烟雾或不需要的积垢，或为易于除去烟垢而在燃料或火中加入的物质；引火物 |
| ------C10L1/00 | 液体含碳燃料 |
| --------C10L1/04 | .基于烃类混合物为主的 |
| ----------C10L1/14 | ..有机化合物 |
| ------------C10L1/18 | ...含氧的 |