| 发明名称 | Process for preparing silicate shell microcapsules | ||
| 摘要 | A process for preparing silicate shell microcapsules comprises adding a water reactive silicon compound to an oil in water emulsion, thereby condensing and polymerizing the water reactive silicon compound to form silicate shell microcapsules having a core comprising the oil phase of the said emulsion. The water reactive silicon compound comprises a tetraalkoxysilane and an alkoxysilane having an amino or quaternary ammonium substituted alkyl group. | ||
| 申请公布号 | US9005639(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US200913124245 | 申请日期 | 2009.10.15 |
| 申请人 | Dow Corning Corporation | 发明人 | Bekemeier Thomas;Deklippel Lorry;Dimitrova Tatiana;Elms Russell;Galeone Fabrizio;Lenoble Bertrand;Marteaux Leon;Roidl Josef;Severance Martin;Ugazio Stephane;Zimmerman Brett |
| 分类号 | A61K8/02;C11D3/00;A61K8/11;C11D3/16;C11D3/37;C11D17/00 | 主分类号 | A61K8/02 |
| 代理机构 | Howard & Howard Attorneys PLLC | 代理人 | Howard & Howard Attorneys PLLC |
| 主权项 | 1. A process for preparing silicate shell microcapsules, the process comprising adding a water reactive silicon compound to an oil in water emulsion, thereby condensing and polymerizing the water reactive silicon compound in a reaction to form silicate shell microcapsules having a core comprising the oil phase of the emulsion, wherein the water reactive silicon compound comprises a tetraalkoxysilane and an alkoxysilane having an amino or quaternary ammonium substituted alkyl group. | ||
| 地址 | Midland MI US | ||