申请人:Ali Mahfuza B.
公开号:US20080305457A1
公开(公告)日:2008-12-11
A method of applying a dental agent to a dental surface, the method including: applying a retentive polymeric coating to a dental surface; and subsequently contacting the retentive polymeric coating with a loading composition that includes a dental agent, wherein the contacting occurs under conditions effective to incorporate the dental agent into the retentive polymeric coating for release over time. Also provided are polymers that include a hydrophobic segment, a hydrophilic segment, a quaternary amine segment, and an alkoxy silane crosslinkable segment; and polymers that include a hydrophobic segment, a hydrophilic segment, a silicon-containing macromer segment, and an alkoxy silane crosslinkable segment.
一种将牙科制剂应用于牙齿表面的方法,该方法包括:将保持性聚合物涂层应用于牙齿表面;随后,在有效的条件下将保持性聚合物涂层与包括牙科制剂的负载组合物接触,其中,接触发生在有效的条件下,以将牙科制剂纳入保持性聚合物涂层中以便随时间释放。还提供了包括疏水段、亲水段、季铵盐段和烷氧基硅交联段的聚合物;以及包括疏水段、亲水段、含硅马克默段和烷氧基硅交联段的聚合物。