发明授权
US4912174A Process of preparation of a new memory thermoplastic composition from
polycaprolactone and polyurethane, product obtained by this process and
its use particularly in orthopedics
失效
从聚己内酯和聚氨酯制备新型记忆热塑性组合物的方法,通过该方法获得的产品及其在骨科中的应用
- 专利标题: Process of preparation of a new memory thermoplastic composition from polycaprolactone and polyurethane, product obtained by this process and its use particularly in orthopedics
- 专利标题(中): 从聚己内酯和聚氨酯制备新型记忆热塑性组合物的方法,通过该方法获得的产品及其在骨科中的应用
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申请号: US803605申请日: 1985-12-02
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公开(公告)号: US4912174A公开(公告)日: 1990-03-27
- 发明人: Herve Grouiller
- 申请人: Herve Grouiller
- 申请人地址: FRX Paris
- 专利权人: Laboratoires D'Hygiene et de Dietetique (L.H.D.)
- 当前专利权人: Laboratoires D'Hygiene et de Dietetique (L.H.D.)
- 当前专利权人地址: FRX Paris
- 优先权: FRX8200854 19820120
- 主分类号: C08G18/00
- IPC分类号: C08G18/00 ; A61L15/12 ; C08G18/08 ; C08G18/42 ; C08L67/00 ; C08L67/04 ; C08L75/00
摘要:
A process is disclosed for preparing a thermoplastic composition having elastic memory and containing polyurethane interlocked in a network of polycaprolactone. The product of the aforementioned process is particularly useful as orthopedic cast or immobilizing device.
公开/授权文献
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