发明名称 |
Alkanediol composition, process for producing the same, and cosmetic |
摘要 |
A less malodorous alkanediol composition, a process for producing the alkanediol composition efficiently, and a cosmetic containing the alkanediol composition are provided. An alkanediol composition contains 0.005 parts by mass or less of ester compound per 100 parts by mass of alkanediol compound having four or more carbon atoms. An alkanediol composition contains 0.2 parts by mass or less of dioxane compound per 100 parts by mass of alkanediol compound having four or more carbon atoms. Furthermore, an ether-containing dihydric alcohol is preferably 0.3 parts by mass or less per 100 parts by mass of alkanediol compound. |
申请公布号 |
US8173850(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US201113213854 |
申请日期 |
2011.08.19 |
申请人 |
FURUYA MASAKI;TSUSHIMA YASUHIRO;NAMIWA KIMIYOSHI;ADEKA CORPORATION |
发明人 |
FURUYA MASAKI;TSUSHIMA YASUHIRO;NAMIWA KIMIYOSHI |
分类号 |
C07C27/00;A61K8/00 |
主分类号 |
C07C27/00 |
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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