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GEL WITH LIQUID CRYSTAL STRUCTURE AND PROCESS FOR PRODUCING THE SAME

外国特許コード F080001873
整理番号 F080001873
掲載日 2008年6月6日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2005JP015395
国際公開番号 WO 2006/025244
国際出願日 平成17年8月25日(2005.8.25)
国際公開日 平成18年3月9日(2006.3.9)
優先権データ
  • 特願2004-249639 (2004.8.30) JP
発明の名称 (英語) GEL WITH LIQUID CRYSTAL STRUCTURE AND PROCESS FOR PRODUCING THE SAME
発明の概要(英語) [PROBLEMS] To provide a process capable of mass production with low cost of a liquid crystalgel insoluble in water composed mainly of a nucleic acid whose molecule per senot only simultaneously has the potencies of gelation and liquid crystal formationbut also exhibits aromatic compound adsorptivity and optical properties. [MEANSFOR SOLVING PROBLEMS] A gel composed mainly of a nucleic acid and having a liquidcrystal structure of column, tube, cone, rod, fiber, sphere, plate or film configurationis obtained by dissolving a water-soluble nucleic acid in an aqueous solution,or polar solvent aqueous solution, or mixture thereof, containing water, a bufferand a salt to thereby obtain a nucleic acid solution and dialyzing the nucleicacid solution in an aqueous solution containing a bivalent or higher valencymetal cation. This liquid crystal gel when observed in its cross section or platesurface or film surface, has a concentric structure oriented radially from thecenter.
  • 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
  • National University Corporation Gunma University
  • 発明者(英語)
  • Dobashi, Toshiaki
  • Yamamoto, Takao
  • Kita, Erika
  • Furusawa, Kazuya
  • Minamisawa, Yoshiyuki
国際特許分類(IPC)
指定国 AE AG AL AM AT AU AZ BA BB BE BF BG BJ BR BW BY BZ CA CF CG CH CI CM CN CO CR CU CY CZ DE DK DM DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GW HR HU ID IE IL IN IS IT JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MC MD MG MK ML MN MR MW MX MZ NA NE NG NI NL NO NZ OM PG PH PL PT RO RU SC SD SE SG SI SK SL SM SN SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW
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