专利内容由知识产权出版社提供
专利名称：POLYURETHANE HAVING AN
ANTITHROMBOGENIC COATING
发明人：STADTHERR, Karin,SCHMID, Christof,LEHLE,
Karla,LUKAS, Karin,ZIMMERMANN,
Hanngörg,WEHNER, Daniel,SCHMID, Thomas
申请号：EP14801976.3申请日：20141112公开号：EP3068454B1公开日：20170419
摘要：The invention concerns polyurethane (PUR) having an antithrombogenic coating,wherein the antithrombogenic coating comprises at least one antithrombogenic
substance covalently bound to a surface of the PUR via at least two bonds, wherein a firstof said bonds is an amide bond between the surface of the PUR and a polyethyleneimine(PEI) and a second of said bonds is between the PEI and the antithrombogenic substance,wherein the surface of the PUR had been activated by use of a carbon dioxide plasma or aplasma modified by addition of carbon dioxide before the first of said bonds was formed.
申请人：PFM MEDICAL TITANIUM GMBH
地址：DE
国籍：DE
代理机构：Rau, Schneck & Hübner Patentanwälte Rechtsanwälte PartGmbB
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