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PI-CONJUGATED MACROMOLECULE AND BLOCK COPOLYMER PROVIDED WITH SAID PI-CONJUGATED MACROMOLECULE 新技術説明会

外国特許コード F150008371
掲載日 2015年7月2日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP077648
国際公開番号 WO 2015079824
国際出願日 平成26年10月17日(2014.10.17)
国際公開日 平成27年6月4日(2015.6.4)
優先権データ
  • 特願2013-243964 (2013.11.26) JP
発明の名称 (英語) PI-CONJUGATED MACROMOLECULE AND BLOCK COPOLYMER PROVIDED WITH SAID PI-CONJUGATED MACROMOLECULE 新技術説明会
発明の概要(英語) [Problem] To provide a pi-conjugated macromolecule with which both "control of molecular weight in accordance with catalytic amount" and a "reduction in use of precious metal catalysts and transition metal catalysts" can be achieved. [Solution] In the formation of this pi-conjugated macromolecule, a monomer provided with a perfluoroarene group, a pi-electron unit, and a silyl group is used. A fluoride is used as an initiator and a catalyst. Due to this, beginning with the release of the silyl group from the first monomer, the pi-electron unit itself constitutes a nucleophilic anion. Meanwhile, the perfluoroarene group of the second monomer bonds with the nucleophilic anion in the first monomer. The fluoride anion generates/regenerates anew, and releases the silyl group in the monomer that is to be polymerized next. Therein, the amount of the fluoride anion constitutes the catalytic amount in relation to the monomer, and thus the molecular weight can be controlled in accordance with the catalytic amount.
  • 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
  • TOKYO INSTITUTE OF TECHNOLOGY
  • 発明者(英語)
  • SANJI TAKANOBU
  • MOTOSHIGE ASAHI
  • KAMBE JUNKO
  • WATANABE SATORU
  • IYODA TOMOKAZU
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 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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