发明授权
- 专利标题： Antiperspirant containing a hydrophobic macroporous polymer as the suspending agent
- 专利标题（中）： 含有疏水性大孔聚合物作为悬浮剂的止汗剂
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申请号： US593821申请日： 1990-10-05
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公开(公告)号： US5387411A公开(公告)日： 1995-02-07
- 发明人: Eric S. Abrutyn , Tina M. Gressani
- 申请人： Eric S. Abrutyn , Tina M. Gressani
- 申请人地址： MI Midland
- 专利权人： Dow Corning Corporation
- 当前专利权人： Dow Corning Corporation
- 当前专利权人地址： MI Midland
- 主分类号： A61K8/72
- IPC分类号： A61K8/72 ; A61K8/00 ; A61K8/28 ; A61K8/58 ; A61K8/81 ; A61K9/12 ; A61Q15/00 ; A61K7/32 ; A61K7/34 ; A61K7/38
摘要：
An antiperspirant composition containing an astringent compound, a volatile carrier, and a suspending agent for the astringent compound. The improvement relates to incorporating into the composition as the suspending agent a hydrophobic macroporous highly crosslinked polymer. The hydrophobic macroporous polymer is free of "in situ" entrapped active ingredients. The preferred antiperspirant product is a roll-on formulation.
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