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LINEAR BLOCK POLYMER COMPRISING UREA AND URETHANE GROUPS, METHOD FOR THE PRODUCTION OF LINEAR BLOCK POLYMERS AND USE OF THE BLOCK POLYMERS AS IMPLANTS
LINEAR BLOCK POLYMER COMPRISING UREA AND URETHANE GROUPS, METHOD FOR THE PRODUCTION OF LINEAR BLOCK POLYMERS AND USE OF THE BLOCK POLYMERS AS IMPLANTS
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机译:包含尿素和尿烷基团的线性嵌段聚合物,制备线性嵌段聚合物的方法和使用嵌段聚合物作为嵌件
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摘要
Linear block polymer having a molecular weight of at least 104 Dalton, comprising urea and urethane groups and ester groups at such a distance from each other that after hydrolysis of these ester groups fragments are created which are so small that they are biologically degradable and can be excreted from a human body and further including an end group selected from primary NH2 and OH groups, which can be substituted by a monoamine. The polymers are intended to be used as implants.
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