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BONE CEMENT COMPOSITION, BONE CEMENT COMPOSITION KIT, AND METHOD FOR FORMING BONE CEMENT CURED BODY NEW

外国特許コード F180009661
整理番号 2449
掲載日 2018年11月21日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2010JP052703
国際公開番号 WO2010098305
国際出願日 平成22年2月23日(2010.2.23)
国際公開日 平成22年9月2日(2010.9.2)
優先権データ
  • 特願2009-041977 (2009.2.25) JP
  • 特願2009-142131 (2009.6.15) JP
発明の名称 (英語) BONE CEMENT COMPOSITION, BONE CEMENT COMPOSITION KIT, AND METHOD FOR FORMING BONE CEMENT CURED BODY NEW
発明の概要(英語) Disclosed is a bone cement composition which has a short downtime that is the time necessary for the composition to become ready for handling, and is therefore capable of achieving high work efficiency by shortening the time that is necessary before the handling of the bone cement composition is started. Also disclosed are a bone cement composition kit for obtaining a bone cement composition, and a method for producing a bone cement cured body. The bone cement composition is characterized by containing (meth)acrylate polymer large diameter particles having an average particle diameter of 10-60 μm, (meth)acrylate polymer small diameter particles having an average particle diameter of 0.1-2.0 μm, a (meth)acrylate monomer and a polymerization initiator. The bone cement composition is also characterized in that the content ratio of the (meth)acrylate polymer small diameter particles relative to the total amount of the (meth)acrylate polymer small diameter particles and the (meth)acrylate polymer large diameter particles is 5-30% by mass.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • Kyoto University
  • ADVANCED MEDIX INC.
  • ISHIHARA SANGYO KAISHA, LTD.
  • 発明者(英語)
  • NAKAMURA, Takashi
  • GOTO, Koji
  • SHIBUYA, Takehiro
  • UEDA, Yoshimichi
  • SUITA, Tokuo
  • IMAMURA, Masashi
  • NISHII, Hiroaki
国際特許分類(IPC)
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