TOP > 外国特許検索 > METHOD FOR PRODUCING ORGANIC HELICAL STRUCTURE, AND ORGANIC HELICAL STRUCTURE PRODUCED USING SAID METHOD

METHOD FOR PRODUCING ORGANIC HELICAL STRUCTURE, AND ORGANIC HELICAL STRUCTURE PRODUCED USING SAID METHOD

外国特許コード F150008469
掲載日 2015年10月22日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP062634
国際公開番号 WO 2014181890
国際出願日 平成26年5月12日(2014.5.12)
国際公開日 平成26年11月13日(2014.11.13)
優先権データ
  • 特願2013-100784 (2013.5.10) JP
発明の名称 (英語) METHOD FOR PRODUCING ORGANIC HELICAL STRUCTURE, AND ORGANIC HELICAL STRUCTURE PRODUCED USING SAID METHOD
発明の概要(英語) Provided is the possibility for new application of optical vortices. In order to do so, the method for producing an organic helical structure according to the present invention entails irradiating the surface of macromolecules that exhibit a photoisomerization reaction with an optical vortex, thereby forming a nano-scale helical structure on the surface of the macromolecules. In this case, it is preferable that the macromolecules exhibiting a photoisomerization reaction are azo-polymer and/or spiropyran-polymer macromolecules. Moreover, it is preferable that the step for forming a nano-scale helical structure is repeated, and that a plurality of nano-scale helical structures are formed in two dimensions on the surface of the macromolecules. It is also preferable that the optical vortex is circularly polarized light, and that the total angular momentum (J) of the optical vortex is not 0.
  • 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 CHIBA UNIVERSITY
  • 発明者(英語)
  • OMATSU TAKASHIGE
  • MIYAMOTO KATSUHIKO
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG

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