Derivatized polyurethane compositions which exhibit enhanced stability in biological systems and methods of making the same
申请人:——
公开号:US20020123599A1
公开(公告)日:2002-09-05
The invention relates to methods of making polyurethane derivatives which can be readily further derivatized using stabilizing agents such as anti-calcification agents, anti-thrombogenesis agents, and chemical and mechanical degradation-inhibiting agents. The invention also includes methods of making polyurethane derivatives so further derivatized and to polyurethanes derivatives made using such methods.
DERIVATIZED POLYURETHANE COMPOSITIONS AND METHODS OF MAKING
申请人:The Children's Hospital of Philadelphia
公开号:EP1208129B1
公开(公告)日:2009-03-25
EP1208129A4
申请人:——
公开号:EP1208129A4
公开(公告)日:2003-01-29
US6689861B2
申请人:——
公开号:US6689861B2
公开(公告)日:2004-02-10
[EN] DERIVATIZED POLYURETHANE COMPOSITIONS AND METHODS OF MAKING<br/>[FR] COMPOSITIONS DE POLYURETHANNE DERIVEES ET LEURS PROCEDES DE FABRICATION
申请人:PHILADELPHIA CHILDREN HOSPITAL
公开号:WO2001008123A1
公开(公告)日:2001-02-01
The invention relates to methods of making polyurethane derivatives which can be readily further derivatized using stabilizing ageents such as anti-calcification agents, anti-thrombogenesis agents, and chemical and mechanical degradation-inhibiting agents. The invention also includes methods of making polyurethane derivatives so further derivatized and to polyurethanes derivatives made using such methods.