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DIAMINE COMPOUND HAVING PHOSPHORYLCHOLINE GROUP, POLYMER THEREOF AND METHOD FOR PRODUCING THE SAME 新技術説明会

外国特許コード F080001926
整理番号 F080001926
掲載日 2008年9月12日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2007JP067061
国際公開番号 WO 2008/029744
国際出願日 平成19年8月31日(2007.8.31)
国際公開日 平成20年3月13日(2008.3.13)
優先権データ
  • 特願2007-036552 (2007.2.16) JP
  • 特願2006-237802 (2006.9.1) JP
発明の名称 (英語) DIAMINE COMPOUND HAVING PHOSPHORYLCHOLINE GROUP, POLYMER THEREOF AND METHOD FOR PRODUCING THE SAME 新技術説明会
発明の概要(英語) Disclosed is a highly polymerizable diamine compound containing a phosphorylcholine group. Also disclosed is a high molecular weight polymer which uses the phosphorylcholine group-containing highly polymerizable diamine compound as one of the starting raw materials and is improved in mechanical strength, water resistance and heat resistance, while maintaining excellent biocompatibility and workability as an MPC polymer. Further disclosed is a method for producing such a high molecular weight polymer. Specifically disclosed is a specific diamine compound represented by the formula (I) below and containing a phosphorylcholine group. Also specifically disclosed is a polymer represented by the formula (II) below and having a number average molecular weight of not less than 5,000, while containing at least 1% by mole of a specific structural unit having a phosphorylcholine group. Further specifically disclosed is a method for producing such a polymer by using the diamine compound as one of the raw materials.
  • 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
  • Tokai University Educational System
  • Tokyo Medical And Dental University
  • 発明者(英語)
  • Nagase, Yu
  • Shimoyamada, Naoya
  • Iwasaki, Yasuhiko
  • Ishihara, Kazuhiko
国際特許分類(IPC)
指定国 AE AG AL AM AT AU AZ BA BB BE BF BG BH BJ BR BW BY BZ CA CF CG CH CI CM CN CO CR CU CY CZ DE DK DM DO DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GT GW HN HR HU ID IE IL IN IS IT JP KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LV LY MA MC MD ME MG MK ML MN MR MT MW MX MY MZ NA NE NG NI NL NO NZ OM PG PH PL PT RO RS RU SC SD SE SG SI SK SL SM SN SV SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
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