发明申请
- 专利标题: PURIFICATION OF ISOCYANATE FUNCTIONAL POLYMERS
- 专利标题(中): 异氰酸酯官能聚合物的纯化
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申请号: US12261505申请日: 2008-10-30
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公开(公告)号: US20090127195A1公开(公告)日: 2009-05-21
- 发明人: Allison Foss Calabrese , Walter Skalla , Nadya Belcheva
- 申请人: Allison Foss Calabrese , Walter Skalla , Nadya Belcheva
- 主分类号: B01D15/04
- IPC分类号: B01D15/04
摘要:
Methods are provided for isolating and purifying components useful, either alone or in combination with other components, as adhesives or sealants for medical/surgical applications.