发明授权
- 专利标题： Photolabile pro-fragrances
- 专利标题（中）： 不透明亲香料
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申请号： US13584977申请日： 2012-08-14
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公开(公告)号： US08604250B2公开(公告)日： 2013-12-10
- 发明人: Thomas Gerke , Christian Kropf , Ursula Huchel , Axel Griesbeck , Olga Hinze
- 申请人： Thomas Gerke , Christian Kropf , Ursula Huchel , Axel Griesbeck , Olga Hinze
- 申请人地址： DE Duesseldorf
- 专利权人： Henkel AG & Co. KGaA
- 当前专利权人： Henkel AG & Co. KGaA
- 当前专利权人地址： DE Duesseldorf
- 代理商 Thomas G. Krivulka
- 优先权： DE102010002006 20100217
- 主分类号： C07C49/798
- IPC分类号： C07C49/798 ; C11D3/50 ; B05D5/00
摘要：
Scents having a fresh odor are usually very volatile, and therefore have a low yield in typical applications such as washing or cleaning processes. They must therefore be used in relatively large quantities so that commensurate effects can be achieved. The invention describes specific ketones as photolabile scent storage substances which enable greatly improved persistence of the scent impression, in particular with a fresh odor, in typical applications. Corresponding washing or cleaning agents and air freshening agents, and a method for scenting surfaces, are also described.
公开/授权文献
- US20120315403A1 PHOTOLABILE PRO-FRAGRANCES 公开/授权日：2012-12-13
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