| 发明名称 | Polyglycerol esters with a particular oligomer distribution of the polyglycerol | ||
| 摘要 | The invention relates to polyglycerol esters with a particular oligomer distribution of the polyglycerol present, and to their use in in particular cosmetic formulations as, for example, emulsifier. | ||
| 申请公布号 | US9427385(B2) | 申请公布日期 | 2016.08.30 |
| 申请号 | US201314019024 | 申请日期 | 2013.09.05 |
| 申请人 | EVONIK DEGUSSA GMBH | 发明人 | Meyer Juergen;Friedrich Achim;Foetsch Hannelore;Springer Oliver;von Hof Jan Marian;Wenk Hans Henning |
| 分类号 | C07C69/604;A61K8/37;A61Q17/04;A61Q19/00;B01F17/00;C07C69/33;A61Q5/12;A61Q19/04;C07C67/08;A61K8/85;A61Q15/00 | 主分类号 | C07C69/604 |
| 代理机构 | Scully, Scott, Murphy & Presser, P.C. | 代理人 | Scully, Scott, Murphy & Presser, P.C. |
| 主权项 | 1. A polyglycerol ester, wherein after its complete hydrolysis, releases on average (number-average) per mole of polyglycerol ester, carboxylic acids consisting of from 0.01 mol to 0.20 mol of a first fatty acid having 20 to 24 carbon atoms and from 0.5 mol to 2.0 mol of a second fatty acid or a mixture of fatty acids having 8 to 18 carbon atoms, and wherein after complete hydrolysis of the polyglycerol ester, a polyglycerol comprising glycerol and diglycerol is obtained in which a mass ratio of glycerol to diglycerol is greater than 1. | ||
| 地址 | Essen DE | ||