| 发明名称 |
LUBRICITY IMPROVER |
| 摘要 |
The present invention relates to the use of a composition comprising a partial ester of a carboxylic acid and a polyhydric alcohol as a lubricity improver, wherein as the polyhydric alcohol use is made of a diglycerol composition which comprises at least 75.0 wt. % of diglycerol, wherein as the carboxylic acid use is made of a fatty acid composition which contains at least one C8-C22 fatty acid or a mixture of two or more thereof. |
| 申请公布号 |
US2014162922(A1) |
申请公布日期 |
2014.06.12 |
| 申请号 |
US201114116019 |
申请日期 |
2011.05.06 |
| 申请人 |
Verhaeghe Ben;Van Hecke Lieven;Packet Dirk |
发明人 |
Verhaeghe Ben;Van Hecke Lieven;Packet Dirk |
| 分类号 |
C10M129/76;C10L10/08 |
主分类号 |
C10M129/76 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of improving the lubricity of a composition for use as a fuel or lubricant comprising adding to said composition a partial ester of a carboxylic acid and a polyhydric alcohol said polyhydric alcohol being comprised of a diglycerol composition which comprises at least 75.0 wt. % of diglycerol and said carboxylic acid comprised of a fatty acid composition which contains at least one C8-C22 fatty acid or a mixture of two or more thereof and said diglycerol composition being comprised of α,α′ diglycerol as the main component.
|
| 地址 |
Rijkevorsel BE |
