发明授权
US06420333B1 Manufacture of capsules for incorporation into detergent and personal care compositions
失效
用于并入洗涤剂和个人护理组合物的胶囊的制造
- 专利标题： Manufacture of capsules for incorporation into detergent and personal care compositions
- 专利标题（中）： 用于并入洗涤剂和个人护理组合物的胶囊的制造
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申请号： US09940740申请日： 2001-08-28
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公开(公告)号： US06420333B1公开(公告)日： 2002-07-16
- 发明人: Feng-Lung Gordon Hsu , Kristina Marie Neuser , MyongSuk Bae-Lee , Eric Charles Ehrnsperger , Tracy Bowens
- 申请人： Feng-Lung Gordon Hsu , Kristina Marie Neuser , MyongSuk Bae-Lee , Eric Charles Ehrnsperger , Tracy Bowens
- 主分类号： C11D3386
- IPC分类号： C11D3386
摘要：
A process for encapsulating a benefit agent and/or colorant for personal care or detergent compositions, the process comprising immersing an emulsion or a dispersion containing the benefit agent and/or colorant into an aqueous curing solution containing a high HLB surfactant and/or a super-wetting agent. The preferred process further includes increasing the density of the droplets, to allow for easier penetration into the curing solution.
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