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发明授权
US06692727B1 Systems comprising organosiloxane resins for delivering oral care substances and for prolonging such delivery 失效
系统包括用于递送口腔护理物质并延长这种递送的有机硅氧烷树脂

  • 专利标题： Systems comprising organosiloxane resins for delivering oral care substances and for prolonging such delivery
  • 专利标题（中）： 系统包括用于递送口腔护理物质并延长这种递送的有机硅氧烷树脂
  • 申请号： US10019031
    申请日： 2002-03-20
  • 公开(公告)号： US06692727B1
    公开(公告)日： 2004-02-17
  • 发明人: Jiang Yue , Sekhar Mitra
  • 申请人： Jiang Yue , Sekhar Mitra
  • 优先权： WOPCT/US99/15130 19990702; WOPCT/US99/15131 19990702; WOPCT/US00/15890 20000609; WOPCT/US00/15891 20000609
  • 主分类号： A61K716
  • IPC分类号： A61K716
Systems comprising organosiloxane resins for delivering oral care substances and for prolonging such delivery
摘要：
Disclosed is a system for delivering an oral care substance to the oral cavity comprising: (a) a delivery composition comprised of: (i) an organosiloxane resin; (ii) a volatile carrier capable of solubilizing the organosiloxane resin; (iii) a rheology modifier; and (iv) at least one oral care substance; and (b) a protective composition comprised of: (i) an organosiloxane resin; and (ii) a volatile carrier capable of solubilizing the organosiloxane resin. Further disclosed is a system for delivering an oral care substance to the oral cavity comprising: (a) a delivery composition comprised of: (i) an organosiloxane resin; (ii) a fluid diorganopolysiloxane-based polymer; (iii) a volatile carrier capable of solubilizing the organosiloxane resin and the fluid diorganopolysiloxane-based polymer; (iv) a rheology modifier; and (v) at least one oral care substance; and (b) a protective composition comprised of: (i) an organosiloxane resin; and (ii) a volatile carrier capable of solubilizing the organosiloxane resin. The protective composition may further comprise a fluid diorganopolysiloxane-based polymer and/or a rheology modifier. Still further disclosed is a method of using these systems.
摘要（中）：

公开了一种用于将口腔护理物质递送到口腔的系统，包括：（a）递送组合物，其包含：（i）有机硅氧烷树脂; （ii）能够溶解有机硅氧烷树脂的挥发性载体; （iii）流变改性剂; 和（iv）至少一种口腔护理物质; 和（b）保护性组合物，其包含：（i）有机硅氧烷树脂; 和（ii）能溶解有机硅氧烷树脂的挥发性载体。 还公开了一种用于将口腔护理物质递送到口腔的系统，包括：（a）递送组合物，其包含：（i）有机硅氧烷树脂; （ii）流体二有机聚硅氧烷基聚合物; （iii）能够溶解有机硅氧烷树脂和流体二有机聚硅氧烷基聚合物的挥发性载体; （iv）流变改性剂; 和（v）至少一种口腔护理物质; 和（b）保护性组合物，其包含：（i）有机硅氧烷树脂; 和（ii）能溶解有机硅氧烷树脂的挥发性载体。 保护性组合物还可以包含流体二有机聚硅氧烷基聚合物和/或流变改性剂。 还公开了使用这些系统的方法。

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