发明授权
- 专利标题： Capsule comprising oil surrounding hydrophobic or hydrophilic active and polymeric shell surrounding oil
- 专利标题（中）： 胶囊包含围绕油的疏水或亲水活性和聚合物壳的油
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申请号： US150701申请日： 1993-11-12
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公开(公告)号： US5434069A公开(公告)日： 1995-07-18
- 发明人: Liang S. Tsaur , Shiji Shen , Michael P. Aronson , David J. Pocalyko
- 申请人： Liang S. Tsaur , Shiji Shen , Michael P. Aronson , David J. Pocalyko
- 申请人地址： NY New York
- 专利权人： Lever Brothers Company, Division of Conopco, Inc.
- 当前专利权人： Lever Brothers Company, Division of Conopco, Inc.
- 当前专利权人地址： NY New York
- 主分类号： C11D3/386
- IPC分类号： C11D3/386 ; C11D3/39 ; C11D3/42 ; C11D17/00 ; C12N9/96 ; C11D17/08
摘要：
The present invention relates to a novel capsule for protecting sensitive ingredients in detergent compositions. The capsule, in addition to a protected sensitive ingredient, contains an oil dispersion containing the active and a polymer shell surrounding the dispersion. The oil is defined by its ability to meet a tripartite definition and the shell is a water soluble or water dispersible polymer as defined.
公开/授权文献
- US6165916A Film-forming method and film-forming apparatus 公开/授权日：2000-12-26
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