发明名称 |
BONE CEMENT COMPOSITION, BONE CEMENT COMPOSITION KIT, AND METHOD FOR FORMING BONE CEMENT CURED BODY |
摘要 |
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. |
申请公布号 |
KR20110135944(A) |
申请公布日期 |
2011.12.20 |
申请号 |
KR20117022054 |
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 |
A61L24/04;A61F2/28;A61L24/02 |
主分类号 |
A61L24/04 |
代理机构 |
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