| 发明名称 |
Method Of Producing A Low Odor Glycerin Derivative-Modified Silicone Or A Composition Comprising The Same |
| 摘要 |
A method of producing a glycerin derivative-modified silicone or a composition comprising the same, including a process that treats the glycerin derivative-modified silicone or the composition comprising the same with one or more type of acidic inorganic salt, which is solid at 25° C. and water soluble, and which is such that a pH at 25° C. of an aqueous solution prepared by dissolving 50 g of the acidic inorganic salt in 1 L of ion exchanged water is 4 or lower; and an external use preparation, cosmetic composition, or raw materials thereof that contain the low odor glycerin derivative-modified silicone obtained by the production method. |
| 申请公布号 |
US2015080480(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201214369240 |
申请日期 |
2012.12.26 |
| 申请人 |
Dow Corning Toray Co., Ltd. |
发明人 |
Tamura Seiki;Souda Tatsuo;Hori Seiji |
| 分类号 |
C08G77/18;A61Q90/00;A61K8/894 |
主分类号 |
C08G77/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of producing a glycerin derivative-modified silicone or a composition comprising the same, the method comprising treating a glycerin derivative-modified silicone or a composition comprising the same with at least one acidic inorganic salt, wherein the acidic inorganic salt is solid at 25° C. and is water soluble, and a pH at 25° C. of an aqueous solution prepared by dissolving 50 g of the acidic inorganic salt in 1 L of ion exchanged water is 4 or lower. |
| 地址 |
Tokyo JP |
