Robert G. Anderson,Clarke D. Reberg,Scott W. Doenges
申请号：
US13894032
公开号：
US20130243938A1
申请日:
2013.05.14
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A matrix band for dental applications including a base material and a coating. The base material has an outer surface and a tooth contact surface as well as a perimeter. The coating is applied to the tooth contact surface and extends to the perimeter of the tooth contact surface. The coating is a fluorinated ethylene propylene, polytetrafluoroethylene and polyether sulfone.
