Triblock terpolymer, its use in medical products and process for its
production
    9.
    发明授权
    Triblock terpolymer, its use in medical products and process for its production 失效
    三嵌段三元共聚物,其用于医疗产品及其生产工艺

    公开(公告)号:US6031069A

    公开(公告)日:2000-02-29

    申请号:US967386

    申请日:1997-10-08

    摘要: A resorbable polymer suitable for producing a medical product, comprising a triblock terpolymer with a structure ABA formed from a biodegradable hard segment A and a biodegradable soft segment B, has as the soft segment a statistical terpolymer with a completely amorphous structure. A process for its production comprises chemically reacting the hard segment monomer with hydroxy terminal groups of the soft segment B. The resorbable medical product produced from the triblock terpolymer can be a textile fabric, produced from multifilaments, a film, membrane or an injection molding.

    摘要翻译: 适用于生产医疗产品的可吸收聚合物包含具有由可生物降解的硬链段A和可生物降解的软链段B形成的结构ABA的三嵌段三元共聚物,具有完全无定形结构的统计三元共聚物。 其生产方法包括使硬链段单体与软链段B的羟基端基发生化学反应。由三嵌段三元共聚物生产的可吸收的医疗产品可以是由复丝,膜,膜或注射成型制成的织物。