Xingguo CHENG,Daniel P. NICOLELLA,Todd L. BREDBENNER
申请号：
US14083215
公开号：
US20150142112A1
申请日:
2013.11.18
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A bone cement formulation comprising: (a) magnetic calcium phosphate nanoparticles present in an amount of 5.0-95 wt. % and having a largest linear dimension of 150 nm to 50 microns； (b) polymerizable acrylate monomer present in an amount of 5.0-95 wt. %； and (c) polyacrylate polymer present in an amount of 0-80 wt. % and having a largest linear dimension from 5.0 to 500 microns. Upon exposure to an alternating magnetic field the formulation is heated which results in polymerization of the acrylate monomer component. The formulation may also be polymerized via the use of chain polymerization initiators.
