发明名称 |
HIGH MODULUS POLYURETHANE AND POLYURETHANE/UREA COMPOSITIONS |
摘要 |
The present invention provides a polyurethane or polyurethane/urea composition which has a tensile strength greater than 10 MPa, a modulus of elasticity greater than 400 MPa and an elongation at break greater than 30% at a temperature of between 0° C. and 60° C. and at a relative humidity of between 0% and 100%. The invention further provides uses of the compositions of the invention in biomedical vascular stents, an orthopedic implant, a drug delivery coating or in tissue engineering. |
申请公布号 |
EP2195361(B1) |
申请公布日期 |
2014.11.26 |
申请号 |
EP20080800095 |
申请日期 |
2008.10.03 |
申请人 |
POLYNOVO BIOMATERIALS LIMITED |
发明人 |
MOORE, TIMOTHY, GRAEME;GUNATILLAKE, PATHIRAJA, ARACHCHILLAGE;ADHIKARI, RAJU;HOUSHYAR, SHADI |
分类号 |
C08G18/42;A61L27/18;A61L27/58;C08G18/32;C08G18/34;C08G18/61;C08G18/75;G06F11/20 |
主分类号 |
C08G18/42 |
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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