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公开(公告)号：US08257719B2
公开(公告)日：2012-09-04
申请号：US12043743
申请日：2008-03-06
CPC分类号： A61K8/87 , A61K8/8176 , A61K8/86 , A61Q11/00 , A61Q11/02
摘要： An oral care composition including a hydrophilic, aliphatic, polyether-based thermoplastic polyurethane, a glycol polymer, and a poly(N-vinyl lactam). These components form a tacky film having a thickness of about 1 mils to about 50 mils. A whitening agent, such as a peroxide, can be absorbed into the tacky film, and adapted to desorb from the tacky film to whiten teeth to which the film is joined. A method is also provided in which the components are extruded through a twin screw extruder and output to a die to produce the film. The whitening agent can be deposited on the film and absorbed by the film to form a relatively stable oral care composition including the whitening agent.
摘要翻译： 一种口腔护理组合物，其包含亲水性，脂肪族，聚醚类热塑性聚氨酯，二醇聚合物和聚（N-乙烯基内酰胺）。 这些组分形成厚度为约1密耳至约50密耳的粘性薄膜。 美白剂如过氧化物可以被吸收到粘性膜中，并且适于从粘性膜解吸，以使与该膜接合的牙齿变白。 还提供了一种方法，其中组分通过双螺杆挤出机挤出并输出到模具以制备膜。 增白剂可以沉积在薄膜上并被薄膜吸收以形成包含增白剂的相对稳定的口腔护理组合物。
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公开(公告)号：USD644791S1
公开(公告)日：2011-09-06
申请号：US29357965
申请日：2010-03-19
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公开(公告)号：US20080220032A1
公开(公告)日：2008-09-11
申请号：US12043743
申请日：2008-03-06
CPC分类号： A61K8/87 , A61K8/8176 , A61K8/86 , A61Q11/00 , A61Q11/02
摘要： An oral care composition including a hydrophilic, aliphatic, polyether-based thermoplastic polyurethane, a glycol polymer, and a poly(N-vinyl lactam). These components form a tacky film having a thickness of about 1 mils to about 50 mils. A whitening agent, such as a peroxide, can be absorbed into the tacky film, and adapted to desorb from the tacky film to whiten teeth to which the film is joined. A method is also provided in which the components are extruded through a twin screw extruder and output to a die to produce the film. The whitening agent can be deposited on the film and absorbed by the film to form a relatively stable oral care composition including the whitening agent.
摘要翻译： 一种口腔护理组合物，其包含亲水性，脂肪族，聚醚类热塑性聚氨酯，二醇聚合物和聚（N-乙烯基内酰胺）。 这些组分形成厚度为约1密耳至约50密耳的粘性薄膜。 美白剂如过氧化物可以被吸收到粘性膜中，并且适于从粘性膜解吸，以使与该膜接合的牙齿变白。 还提供了一种方法，其中组分通过双螺杆挤出机挤出并输出到模具以制备膜。 增白剂可以沉积在薄膜上并被薄膜吸收以形成包含增白剂的相对稳定的口腔护理组合物。
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公开(公告)号：US06579545B2
公开(公告)日：2003-06-17
申请号：US09747300
申请日：2000-12-22
申请人： Daniel J. Zyck , Michael J. Greenberg , David G. Barkalow , Scott W. Marske , Philip G. Schnell , Philip Mazzone , John E. Hammond , David L. Witkewitz , Daniel J. Sitler , Raynold M. Petrocelli
发明人： Daniel J. Zyck , Michael J. Greenberg , David G. Barkalow , Scott W. Marske , Philip G. Schnell , Philip Mazzone , John E. Hammond , David L. Witkewitz , Daniel J. Sitler , Raynold M. Petrocelli
IPC分类号： G33
CPC分类号： A23G4/025 , A23G3/343 , A23G4/08 , A23G4/20 , A23G2200/00 , A23V2002/00 , A61K31/341 , A61K31/426 , A61K31/80 , A61K2300/00 , A23V2200/22 , A23V2250/30
摘要： A method of making coated chewing gum products containing an antigas agent comprises the steps of providing chewing gum cores; providing a coating comprising a bulk sweetener; providing an antigas agent; and applying the antigas agent and coating syrup to the cores and drying the syrup to produce a coating on the cores.
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