Bioresorbable polymers
    1.
    发明授权
    Bioresorbable polymers 有权
    生物可再吸收聚合物

    公开(公告)号:US08524254B2

    公开(公告)日:2013-09-03

    申请号:US12446235

    申请日:2007-10-15

    IPC分类号: A61K9/00

    摘要: A bioresorbable polymer is obtained by reacting together (a) a prepolymer comprising co-polymerised units of a caprolactone and poly(alkylene oxide) moieties; (b) a polycaprolactone diol comprising co-polymerised units of a caprolactone and a C2-C6 diol; and (c) a diisocyanate. The polymer may be loaded with a pharmaceutically active agent to produce a drug delivery device.

    摘要翻译: 通过使(a)包含己内酯和聚(氧化烯)部分的共聚单元的预聚物反应获得生物可再吸收的聚合物; (b)包含己内酯和C2-C6二醇的共聚单元的聚己内酯二醇; 和(c)二异氰酸酯。 聚合物可以装载药物活性剂以产生药物递送装置。