| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide paste which can produce bone cement which does not have air bubbles as much as possible and has high impact strength. <P>SOLUTION: Paste concerning this invention includes (i) at least one functionalized hydrophobic methacrylic acid ester of 15-50 wt.%, (ii) at least one filler of 40-85 wt.%, (iii) at least one radical initiator which is soluble in the methacrylic acid ester (i) of 0.01-4 wt.% and has at least one peroxide group, (iv) at least one radical initiator which is soluble in the methacrylic acid ester (i) of 0.01-4 wt.% and does not have one peroxide group, (v) at least one accelerator which is soluble in the methacrylic acid ester (i) of 0.000001-3 wt.% and can form a radical from the radical initiator concerning (iii) and (iv), (vi) at least one halide salt of 0.001-5 wt.%, and (vii) at least one cross-linking agent of 0.2-3 wt.%. <P>COPYRIGHT: (C)2011,JPO&INPIT |
