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FINE FLUORESCENT PARTICLE CONTAINING AIE-ACTIVE COMPOUND NEW 新技術説明会

外国特許コード F180009437
整理番号 (S2016-1198-N0)
掲載日 2018年7月23日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP034621
国際公開番号 WO 2018056454
国際出願日 平成29年9月26日(2017.9.26)
国際公開日 平成30年3月29日(2018.3.29)
優先権データ
  • 特願2016-186496 (2016.9.26) JP
発明の名称 (英語) FINE FLUORESCENT PARTICLE CONTAINING AIE-ACTIVE COMPOUND NEW 新技術説明会
発明の概要(英語) The purpose of the present invention is to provide a fine fluorescent particle which suffers no concentration quenching and has low ecotoxicity. Specifically, the present invention relates to a fine fluorescent particle comprising a network polymer and containing an AIE-active compound, characterized in that the AIE-active compound is, for example, a compound represented by general formula (1). (In formula (1), E is a silicon or germanium atom, R1 and R2 are the same or different and are each a C1-6 hydrocarbon group or an(un)substituted phenyl group, and R3, R4, R5, and R6 are the same or different and are each an (un)substituted phenyl group.)
特許請求の範囲(英語) [claim1]
1. The reticulated polymer particles, fluorescent particles include a compound activity AIE.
[claim2]
2. Wherein the AIE active compound is a compound represented by (1) the general formula according to claim 1 characterized in that the fluorescent particles. (Formulae (1), E is silicon or germanium, R1and R2may be the same or different from the number of carbon atoms 1-6 hydrocarbon group, or a substituted or unsubstituted phenyl group, R3, R4, R5and R6may be the same or different, substituted or unsubstituted phenyl group)
[claim3]
3. R The1and/or R2is, the number of carbon atoms or a phenyl group or a 1-6 hydrocarbon group according to claim 1 characterized in that the fluorescent particles.
[claim4]
4. R The3, R4, R5and/or R6is, p- ((CH3)2N) C6H4, p-CH3OC6H4, p-CH3C6H4, C6H5, p-F3CC6H4, p-(NO2) C6H4, m-CH3C6H4, m-FC6H4, m-F3CC6H4, 1-naphthyl, 2-styryl, biphenyl, 2-- thienyl, bithienyl, 5-(2--benzo b Thienyl) 2-- thienyl, 2-- thiazole, 2-- pyridyl, 3-- pyridyl, methyl N- -2 - pyrrolyl, 2, 4, 6 - trimethylphenyl (Mes) or either 2, 4, 6 - triisopropylphenyl (Tip) according to any one of claims 1-3 characterized in that the fluorescent particles.
[claim5]
5. Wherein the reticulated polymers, vinyl-based polymer is crosslinked by a diene and the fluorescent particles according to any one of claims 1-4.
[claim6]
6. Wherein the vinyl polymer, or a substituted or unsubstituted styrene, vinyl acetate, vinyl chloride, acrylonitrile, methacrylonitrile, vinylidene cyanide, propylene, isobutene, N- vinylcarbazole, methyl vinyl ketone, vinylpyridine, nitro ethylene, acrylic acid esters, methacrylic esters, cyanoacrylic acid ester, AIE vinyl ether and an alkenyl group having the active compound is selected from the group consisting of 1 or more is synthesized as a monomer is characterized in that the fluorescent particles according to claim 5.
[claim7]
7. Wherein the diene, isoprene, butadiene, divinylbenzene is selected from the group consisting of any one of the fluorescent particles according to claim 5 or 6 characterized.
[claim8]
8. Wherein the polymer network, represented by the general formula (3) diene polymer represented by a cross-linking and characterized in that the fluorescent particles according to any one of claims 5-7. (Formulae (3), the number of carbon atoms 1-6 X is hydrogen or a hydrocarbon group, a hydrogen Y, an alkoxy group of 1-6 carbon atoms, an alkyl group of 1-6 carbon atoms, an acyl group having a carbon number of 1-6 carbon atoms or a carboxylate group and 1-6, n and m represents an integer, n: m=1: 0.2-2 is a ratio of)
[claim9]
9. Wherein the AIE active compound having a vinyl group, a compound expressed by the following equation (2) according to claim 6 or 7 characterized in that the fluorescent particles. (In the formula (2), E is silicon or germanium, R3, R4, R5and R6may be the same or different, substituted or unsubstituted phenyl group, R7and R8may be the same or different from the number of carbon atoms 1-6 hydrocarbon chain, or an aryl group, R9and R10may be the same or different hydrogen, an alkyl group having 1-6 carbon atoms or a)
[claim10]
10. Wherein the polymer network, represented by (4) the general formula of the following cross-linked with a diene polymer in according to claim 9 characterized in that the fluorescent particles. (In the formula (4), X is hydrogen or a carbon number of 1-6 and the alkyl group, Y represents a hydrogen, a carbon number of 1-6 alkoxy group, a carbon number of 1-6 alkyl groups, having a carbon number of 1-6 acyl group or a group having a carbon number of 1-6 carboxylate group, j, k and l is an integer, which is a ratio of j:k:l=1:0.2-2:0.01-0.1)
  • 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
  • SAITAMA UNIVERSITY
  • 発明者(英語)
  • HATANO KEN
  • MATSUSHITA TAKAHIKO
  • FUJIKAWA DAISUKE
  • MATSUOKA KOJI
国際特許分類(IPC)
指定国 (WO201856454)
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 DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO JP KE KG KH KN KP KR KW 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 ST TD TG
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