发明名称 |
Random copolymers of p-dioxanone, lactide and/or glycolide as coating polymers for surgical filaments. |
摘要 |
<p>Low molecular weight absorbable copolymers of p-dioxanone with lactide and/or glycolide are used as coatings for surgical filaments to improve tactile smoothness and tie-down properties. These copolymers are prepared by reacting p-dioxanone with lactide and/or glycolide in the presence of an initiator such as a mono- or polyhydric alcohol or a hydroxy acid.</p> |
申请公布号 |
EP0411545(A1) |
申请公布日期 |
1991.02.06 |
申请号 |
EP19900114623 |
申请日期 |
1990.07.30 |
申请人 |
ETHICON INC. |
发明人 |
BEZWADA, RAO S.;KRONENTHAL, RICHARD L. |
分类号 |
A61L17/00;A61L17/14;C08G63/08;C08G63/664;D02G3/36;D02G3/44 |
主分类号 |
A61L17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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