Joan V. Brennan,David K. Cinader, Jr.,James D. Hansen,Darrell S. James
申请号：
US12099803
公开号：
US08784099B2
申请日:
2008.04.09
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present invention provides multi-layer adhesives and methods that are useful for bonding orthodontic appliances to a tooth structure. The multi-layer adhesives can be precoated on an orthodontic appliance, or alternatively, they can be provided on an adhesive delivery system for transfer to an orthodontic appliance. The multi-layer adhesives and methods preferably provide a useful balance of properties for bonding orthodontic appliances to the tooth structure.
