发明名称 |
BIOINERT ARTICLE AND ITS USE |
摘要 |
An article, comprising a substrate and a polymer film attached to the substrate is provided, the polymer film comprising a first layer of a first polymer functionalized by a first functionalization compound covalently bound to said first polymer and bearing at least one catecholic group being present on a surface of the first layer. The polymer film is a layered film, a top layer of which is formed by the first layer, the layered film comprising at least one further layer of at least one further polymer functionalized by a further functionalization compound covalently bound to said further polymer and bearing at least one catecholic group being present on a surface of the at least one further layer, wherein an average ratio of catecholic groups per polymer molecule is equal to or less than 1 in case of the first polymer and greater than 1 in case of the further polymer. |
申请公布号 |
EP3044252(A1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20140780780 |
申请日期 |
2014.09.08 |
申请人 |
FREIE UNIVERSITÄT BERLIN |
发明人 |
HAAG, RAINER;WEINHART, MARIE;WEI, QIANG;BECHERER, TOBIAS;GRUNWALD, INGO |
分类号 |
C08J7/04;A61L27/34;C08G83/00;C09D201/00;C12M1/22 |
主分类号 |
C08J7/04 |
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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