发明名称 |
Skin moisturization compound |
摘要 |
The present invention discloses a series of quaternary nitrogen compounds in which the four groups surrounding nitrogen are (a) one glyceryl portion, (b) two methyl groups and (c) a hydroxy ethyl group. The compound of the present invention is an outstanding moisturizer when applied to skin.
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申请公布号 |
US6869977(B1) |
申请公布日期 |
2005.03.22 |
申请号 |
US20040820935 |
申请日期 |
2004.04.09 |
申请人 |
COLONIAL CHEMICAL INC. |
发明人 |
O'LENICK, JR. ANTHONY J.;SMITH DEAN A. |
分类号 |
A61K8/41;A61Q19/00;(IPC1-7):A01N33/12 |
主分类号 |
A61K8/41 |
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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