发明名称 |
WET LUBRICANT SURFACE COATING HAVING EXCELLENT DURABILITY, METHOD FOR SURFACE COATING, AND A MEDICAL DEVICE HAVING THE SURFACE COATING |
摘要 |
A lubricant surface coating having good lubricity and high durability, comprising (A) an urethane polymer layer comprising (a) 40 to 80% by weight of at least one component selected from an aromatic diisocyanate, an aliphatic diisocyanate and an alicyclic diisocyanate and (b) 20 to 60% by weight of a polyol having at least trifunctionality and (B) a hydrophilic polymer layer provided as the outer layer for the urethane polymer layer which comprises a polyalkylene glycol and/or a monomethoxypolyalkylene glycol; and a medical device having the surface coating. |
申请公布号 |
EP1857274(A4) |
申请公布日期 |
2009.05.27 |
申请号 |
EP20060715380 |
申请日期 |
2006.03.08 |
申请人 |
KANEKA CORPORATION |
发明人 |
MATSUMURA, YOICHI;TANIGUCHI, SHUHEI |
分类号 |
B32B27/40;A61L27/00;A61L29/00;A61L31/00;B05D1/38;B05D7/24;B32B27/28;C09D175/04;C10M107/34;C10M107/44;C10N20/04;C10N30/06;C10N40/00;C10N50/02 |
主分类号 |
B32B27/40 |
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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