| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition for use as bone cement, in particular for augmentation of osteoporotic bone tissue, which is thixotropic and shows reduced surface adhesion.SOLUTION: A curable composition comprises at least one organic polymer and at least one monomer for radical polymerization, at least one particulate inorganic additive having a BET surface of at least 40 m/g, wherein: the additive comprises covalently bound hydroxyl groups; and the composition further comprises at least one fatty acid ester or a mixture of fatty acid esters. A curable composition for vertebroplasty, kyphoplasty, and augmentation of drill holes in osteoporotic bone tissue, as well as a kit for producing the composition, are also provided.SELECTED DRAWING: None |
