公开(公告)号：US5772432A

公开(公告)日：1998-06-30

申请号：US733588

申请日：1996-10-18

申请人： Russell A. Jordan ,  James F. Forbes

发明人： Russell A. Jordan ,  James F. Forbes

IPC分类号： A61C9/00

CPC分类号： A61C9/0006

摘要： A dental impression tray has a receptacle for receiving a quantity of dental impression material, and the receptacle is coated with an adhesive for enhancing the bond between the impression material and the tray. The adhesive is applied to the tray body at least sixteen hours before the impression material is placed in the receptacle. Advance coating of the adhesive onto the tray body provides a higher bond strength between the impression material and the tray than would otherwise be observed. Precoating of the tray by the manufacturer represents a time savings for the dental practitioner and also reduces the amount of volatilized solvent emitted from the adhesive that might otherwise be emitted in the dental office.

摘要翻译： 牙印模托盘具有用于容纳一定数量的牙印模材料的容器，并且该容器用粘合剂涂覆以增强印模材料和托盘之间的粘结。 粘合剂在将印模材料放置在容器中之前至少十六小时施加到托盘体上。 将粘合剂预先涂覆到托盘主体上提供了压印材料和托盘之间比否则将观察到的更高的粘结强度。 制造商对托盘进行的涂布代表牙科医生的时间节省，并且还减少了否则可能在牙科诊所中排出的粘合剂发射的挥发溶剂的量。

公开(公告)号：US6050815A

公开(公告)日：2000-04-18

申请号：US618438

申请日：1996-03-15

申请人： Randall E. Adam ,  James F. Forbes

发明人： Randall E. Adam ,  James F. Forbes

IPC分类号： A61C7/14 ,  A61C7/16 ,  A61C7/28 ,  A61K6/00 ,  A61K6/083

CPC分类号： A61C7/16 ,  A61K6/0088 ,  A61K6/0091 ,  A61K6/0643 ,  A61K6/0675 ,  A61K6/0835

摘要： A dental article having a lyophilic ionic cement component on at least one surface thereof. Also contemplated are methods of using a dental article having a lyophilic ionic cement component on at least one surface thereof, and methods of making such articles.

摘要翻译： 一种在其至少一个表面上具有亲液离子粘合剂组分的牙科制品。 还考虑使用在其至少一个表面上具有亲液离子粘合剂组分的牙科制品的方法，以及制备这种制品的方法。

公开(公告)号：US5558516A

公开(公告)日：1996-09-24

申请号：US323041

申请日：1994-10-14

申请人： Jerold S. Horn ,  James F. Forbes

发明人： Jerold S. Horn ,  James F. Forbes

IPC分类号： A61K6/00 ,  A61C7/16

CPC分类号： A61K6/0029

摘要： A method for pretreating a plastic dental appliance having a surface to be bonded to a tooth comprising applying a pretreatment composition comprising i) a polymerizable component, ii) a solvent capable of at least partially solubilizing the plastic dental appliance, and iii) a photoinitiator system to the surface of the dental appliance. Components i) and ii) may be the same or different materials. The polymerizable component of the pretreatment composition is then polymerized by exposure to actinic radiation. The present invention also provides pretreated plastic dental appliances prepared by this method. Optionally, the plastic dental appliance may additionally be precoated with an orthodontic adhesive and packaged accordingly.

摘要翻译： 一种用于预处理具有待结合牙齿表面的塑料牙科器具的方法，包括施加预处理组合物，所述预处理组合物包含i）可聚合组分，ii）能够至少部分增溶塑料牙科器具的溶剂，和iii）光引发剂体系 到牙科器具的表面。 组分i）和ii）可以是相同或不同的材料。 然后通过暴露于光化辐射使预处理组合物的可聚合组分聚合。 本发明还提供了通过该方法制备的预处理的塑料牙科器具。 可选地，塑料牙科器具可以另外用正牙粘合剂预涂，并相应地包装。