发明名称 |
BONE CEMENT COMPOSITION, BONE CEMENT COMPOSITION KIT, AND METHOD FOR FORMING BONE CEMENT CURED BODY |
摘要 |
<p>The invention has as its objects the provision of a bone cement composition, a bone cement composition kit for obtaining the bone cement composition, and a production method of a bone cement hardened material, which are short in doughing time that is a time required to become a state in which a good handling operation can be conducted, and have consequently capable of achieving a high working efficiency by shortening the time required before the handling operation is started. The bone cement composition of the invention contains large-diameter (meth)acrylate polymer particles having an average particle diameter of 10 to 60 µm, small-diameter (meth)acrylate polymer particles having an average particle diameter of 0.1 to 2.0 µm, a (meth)acrylate monomer and a polymerization initiator, wherein the content of the small-diameter (meth)acrylate polymer particles is 5 to 30% by mass based on the total mass of the small-diameter (meth)acrylate polymer particles and the large-diameter (meth)acrylate polymer particles.</p> |
申请公布号 |
EP2402041(A1) |
申请公布日期 |
2012.01.04 |
申请号 |
EP20100746186 |
申请日期 |
2010.02.23 |
申请人 |
KYOTO UNIVERSITY;ISHIHARA SANGYO KAISHA, LTD. |
发明人 |
NAKAMURA, TAKASHI;GOTO, KOJI;SHIBUYA, TAKEHIRO;UEDA, YOSHIMICHI;SUITA, TOKUO;IMAMURA, MASASHI;NISHII, HIROAKI |
分类号 |
A61L27/00;A61L24/00;A61L24/06 |
主分类号 |
A61L27/00 |
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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