发明名称 |
2,3-DIALKOXYPROPYL GLYCERYL ETHER AND ITS PREPARATION PROCESS AS WELL AS COSMETIC COMPOSITION CONTAINING SAME |
摘要 |
Disclosed herein is a novel 2,3-dialkoxypropyl glyceryl ether and the preparation process for it. The above diglycerin dialkyl ether is readily prepared with high yield and purity by reacting its corresponding glycidyl ether with a protected glycerin to form a 1,3-dioxolan compound, followed by etherifying the thus formed 1,3-dioxolan compound into a dialkyl ether dioxolan compound, and then hydrolyzing the resultant dialkyl ether dioxolan compound. This diglycerin dialkyl ether is useful as an emulsifier, cleaner etc., and is preferably used as a component of cosmetic compositions. A cosmetic composition comprising the above 2,3-dialkoxypropyl glyceryl ether is also disclosed. |
申请公布号 |
EP0071019(B1) |
申请公布日期 |
1984.05.30 |
申请号 |
EP19820105573 |
申请日期 |
1982.06.24 |
申请人 |
KAO SOAP COMPANY, LTD. |
发明人 |
TAKAISHI, NAOTAKE;INAMOTO, YOSHIAKI;URATA, KOUICHI;KAWANO, JUNICHI;TSUTSUMI, HISAO |
分类号 |
C11D1/68;A61K8/30;A61K8/34;A61Q1/00;A61Q1/04;A61Q1/10;A61Q19/00;B01F17/42;B01J27/00;B01J31/00;C07B61/00;C07C29/149;C07C31/125;C07C41/00;C07C41/26;C07C41/28;C07C43/13;C07C43/178;C07C67/00;C07D303/22;C07D317/22;C07D407/12 |
主分类号 |
C11D1/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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