| 发明名称 |
Compositions of Hydrocarbon Oils and Oil Soluble PAGS Produced by DMC Catalysts |
| 摘要 |
A lubricant composition comprising a Group I, II, III or IV hydrocarbon oil and a polyalkylene glycol, the polyalkylene glycol having been prepared by reacting a C8-C20 alcohol and a mixed butylene oxide/propylene oxide feed using a double metal cyanide catalyst catalyzed oxyalkylation process, and wherein the lubricant composition remains clear and shows no phase separation at temperatures equal to and greater than the pour point of the hydrocarbon oil is provided. A method for making a lubricant composition is also provided. |
| 申请公布号 |
US2014249063(A1) |
申请公布日期 |
2014.09.04 |
| 申请号 |
US201214350094 |
申请日期 |
2012.09.14 |
| 申请人 |
Dow Global Technologies LLC |
发明人 |
Greaves Martin R.;Van Voorst Ronald;Meertens Marinus |
| 分类号 |
C10M169/04 |
主分类号 |
C10M169/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lubricant composition comprising:
a Group I, II, III or IV hydrocarbon oil; and a polyalkylene glycol, the polyalkylene glycol having been prepared by reacting a C8-C12 alcohol and a mixed butylene oxide/propylene oxide feed using a double metal cyanide catalyst catalyzed oxyalkylation process; wherein the lubricant composition remains clear and shows no phase separation at temperatures equal to or greater than the pour point of the hydrocarbon oil. |
| 地址 |
Midland MI US |
