发明名称 |
Process for forming a hydrophilic coating on an object or a substrate, and an object for biomedical use which is provided with such a coating |
摘要 |
<p>A method of forming a hydrophlic coating on a substrate comprised of applying a hydrophilic copolymer capable of chemically reacting with a coupling agent which will promote adhesion to the substrate. A polyisocyanate coupling agent is applied to the surface from a solvent solution followed by applying the hydrophilic copolymer from solvent solution. In certain instances, the copolymer and isocyanate can be simultaneously applied from a solvent solution. The resulting hydrophilic coating is thrombo resistant, biocompatable and stable.</p> |
申请公布号 |
DK166156(B) |
申请公布日期 |
1993.03.15 |
申请号 |
DK19820004553 |
申请日期 |
1982.10.14 |
申请人 |
ASTRA MEDITEC AB |
发明人 |
WINN, R. ALASTAIR |
分类号 |
A61L15/16;A61B17/11;A61F2/00;A61L17/00;A61L27/34;A61L29/00;A61L29/08;A61L31/10;A61L33/00;A61L33/06;A61M23/00;A61M25/00;B05D;B05D1/36;B05D7/02;B05D7/26;B32B27/08;C08G18/62;C08J;C08J5/12;C08J7/04;C08J7/12;C09K3/18;G01N33/544;(IPC1-7):C08J7/04 |
主分类号 |
A61L15/16 |
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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