| 摘要 |
PCT No. PCT/EP97/04434 Sec. 371 Date Feb. 17, 1999 Sec. 102(e) Date Feb. 17, 1999 PCT Filed Aug. 13, 1997 PCT Pub. No. WO98/07456 PCT Pub. Date Feb. 26, 1998The invention relates to a process for the preparation of bone cements comprising active compound and to bone replacement materials or implantable drug depots produced therefrom. The bone cement is composed of a solid component and a liquid component. The liquid component is dissolved in an organic solvent whose proportion does not exceed 50% by weight based on the liquid component, and this solution is mixed with the solid component. |
