发明授权
- 专利标题： Emulsion polymers for use in hair fixatives
- 专利标题（中）： 用于固定剂的乳液聚合物
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申请号： US304618申请日： 1994-09-12
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公开(公告)号： US5501851A公开(公告)日： 1996-03-26
- 发明人: Paul R. Mudge , John C. Leighton , Sirisoma Wanigatunga , Natalie Morawsky
- 申请人： Paul R. Mudge , John C. Leighton , Sirisoma Wanigatunga , Natalie Morawsky
- 申请人地址： DE Wilmington
- 专利权人： National Starch and Chemical Investment Holding Corporation
- 当前专利权人： National Starch and Chemical Investment Holding Corporation
- 当前专利权人地址： DE Wilmington
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/19 ; A61K8/31 ; A61K8/34 ; A61K8/35 ; A61K8/41 ; A61K8/49 ; A61K8/81 ; A61K8/86 ; A61Q5/06 ; A61K7/11 ; A61K9/10 ; C08F6/24 ; C08J3/05
摘要：
Hair fixative carboxylated polymers are stabilized in an aqueous emulsion by neutralization with a cosmetically acceptable organic or inorganic base, require no organic solvent, no propellant when dispensed in non-aerosol containers, and minimal organic propellant when dispensed in aerosol containers.
公开/授权文献
- US6149018A Method and apparatus for sorting recycled material 公开/授权日：2000-11-21
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