发明授权
US08093203B2 Method of enhancing fragrance by adding optically active muscone composition
有权
通过添加光学活性肌肉酮组合物来增强香味的方法
- 专利标题： Method of enhancing fragrance by adding optically active muscone composition
- 专利标题（中）： 通过添加光学活性肌肉酮组合物来增强香味的方法
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申请号： US11719109申请日： 2004-11-12
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公开(公告)号： US08093203B2公开(公告)日： 2012-01-10
- 发明人: Kenichi Yamamoto , Misao Yagi , Hiroyuki Matsuda , Kenji Maruyama
- 申请人： Kenichi Yamamoto , Misao Yagi , Hiroyuki Matsuda , Kenji Maruyama
- 申请人地址： JP Tokyo
- 专利权人： Takasago International Corporation
- 当前专利权人： Takasago International Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 国际申请： PCT/JP2004/016825 WO 20041112
- 国际公布： WO2006/051597 WO 20060518
- 主分类号： A61Q13/00
- IPC分类号： A61Q13/00 ; A61K31/12 ; A61K47/00 ; A61K8/02
摘要：
The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality.A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.