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    • 10. 发明专利
    • Adhesive bone substitute material
    • 粘合骨替代材料
    • JP2014036839A
    • 2014-02-27
    • JP2013147965
    • 2013-07-16
    • Heraeus Medical Gmbhヘレウス メディカル ゲーエムベーハー
    • VOGT SEBASTIAN
    • A61L27/00A61F2/28
    • A61L27/50A61L24/02A61L27/025A61L27/12A61L27/28A61L2430/02
    • PROBLEM TO BE SOLVED: To provide an adhesive composition that decompose or deliquesce less when exposed to aqueous solution (for example wound exudate or blood), a method for producing the adhesive composition, a method for producing the adhesive composition obtained by the aforementioned method, and use of the adhesive composition as bone substitute material.SOLUTION: Such an adhesive composition comprises at least one coated particle of calcium salt and the at least one particle of calcium salt is at least partially coated with at least one saturated fatty acid ester having a melting point of at least 45°C (a), and the composition is formed by mixing the particles coated at least partially with the saturated fatty acid ester (a), with at least one saturated fatty acid ester having a melting point below 25°C (b).
    • 要解决的问题:提供当暴露于水溶液(例如伤口渗出物或血液)时分解或溶解较少的粘合剂组合物,粘合剂组合物的制备方法,通过上述方法获得的粘合剂组合物的制备方法, 以及使用该粘合剂组合物作为骨替代材料。解决方案:这种粘合剂组合物包含至少一种钙盐的包衣颗粒,并且所述至少一种钙盐颗粒至少部分地涂覆有至少一种饱和脂肪酸酯,其具有 熔点至少为45℃(a),并且通过将至少部分涂覆有饱和脂肪酸酯(a)的颗粒与至少一种熔点低于25℃的饱和脂肪酸酯混合而形成组合物 C(b)。