发明名称 |
IMPROVEMENTS TO IMMOBILISED BIOLOGICAL ENTITIES |
摘要 |
There is described inter alia a device having a surface comprising a layered coating wherein the outer coating layer comprises a plurality of cationic hyperbranched polymer molecules characterized by having (i) a core moiety of molecular weight 14-1,000 Da (ii) a total molecular weight of 1,500 to 1,000,000 Da (iii) a ratio of total molecular weight to core moiety molecular weight of at least 80:1 and (iv) functional end groups, whereby one or more of said functional end groups have an anti-coagulant entity covalently attached thereto. |
申请公布号 |
EP2683420(A1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20120708138 |
申请日期 |
2012.03.09 |
申请人 |
GORE ENTERPRISE HOLDINGS, INC.;W.L. GORE & ASSOCIATES, INC. |
发明人 |
LEONTEIN, KARIN;ANTONI, PER;NYSTROEM, DANIEL;BEGOVAC, PAUL;PIETRZAK, KRZYSZTOF |
分类号 |
A61L27/34;A61K47/48;A61L31/10;A61L33/00 |
主分类号 |
A61L27/34 |
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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