Bioactive Bone Cement and Method for Its Production
    11.
    发明申请
    Bioactive Bone Cement and Method for Its Production 有权
    生物活性骨水泥及其生产方法

    公开(公告)号:US20100272649A1

    公开(公告)日:2010-10-28

    申请号:US12750782

    申请日:2010-03-31

    摘要: A bioactive PMMA (polymethylmethacrylate) bone cement contains a powder component and a reactive monomer liquid, wherein the powder component and the reactive monomer liquid when mixed with one another react with one another and form a polymer-based solid material. The powder component contains particulate polymer powder of polymethylmethacrylates; a radical starter; and anionic copolymer nanoparticles. The anionic copolymer nanoparticles are distributed in nano-particulate form within the particulate powder component or coated as a film on particles of the particulate polymer powder.

    摘要翻译: 生物活性PMMA(聚甲基丙烯酸甲酯)骨水泥含有粉末成分和反应性单体液体,其中当彼此混合时,粉末组分和反应性单体液体彼此反应并形成基于聚合物的固体材料。 粉末成分含有聚甲基丙烯酸甲酯的微粒聚合物粉末; 激进的启动者 和阴离子共聚物纳米粒子。 阴离子共聚物纳米颗粒以纳米颗粒形式分布在颗粒状粉末组分内,或者作为薄膜涂覆在颗粒状聚合物粉末颗粒上。

    Bioactive bone cement and method for its production
    17.
    发明授权
    Bioactive bone cement and method for its production 有权
    生物活性骨水泥及其生产方法

    公开(公告)号:US08834845B2

    公开(公告)日:2014-09-16

    申请号:US12750782

    申请日:2010-03-31

    IPC分类号: A61F2/02 A61L24/06

    摘要: A bioactive PMMA (polymethylmethacrylate) bone cement contains a powder component and a reactive monomer liquid, wherein the powder component and the reactive monomer liquid when mixed with one another react with one another and form a polymer-based solid material. The powder component contains particulate polymer powder of polymethylmethacrylates; a radical starter; and anionic copolymer nanoparticles. The anionic copolymer nanoparticles are distributed in nano-particulate form within the particulate powder component or coated as a film on particles of the particulate polymer powder.

    摘要翻译: 生物活性PMMA(聚甲基丙烯酸甲酯)骨水泥含有粉末成分和反应性单体液体,其中当彼此混合时,粉末组分和反应性单体液体彼此反应并形成基于聚合物的固体材料。 粉末成分含有聚甲基丙烯酸甲酯的微粒聚合物粉末; 激进的启动者 和阴离子共聚物纳米粒子。 阴离子共聚物纳米颗粒以纳米颗粒形式分布在颗粒状粉末组分内,或者作为薄膜涂覆在颗粒状聚合物粉末颗粒上。