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CIRCULARLY POLARIZED LIGHT-EMITTING COMPOSITION, PRODUCTION METHOD THEREFOR, AND CIRCULARLY POLARIZED LIGHT-EMITTING METHOD NEW

外国特許コード F170009115
整理番号 (S2016-0283-N0)
掲載日 2017年7月7日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP086331
国際公開番号 WO 2017099110
国際出願日 平成28年12月7日(2016.12.7)
国際公開日 平成29年6月15日(2017.6.15)
優先権データ
  • 特願2015-239565 (2015.12.8) JP
発明の名称 (英語) CIRCULARLY POLARIZED LIGHT-EMITTING COMPOSITION, PRODUCTION METHOD THEREFOR, AND CIRCULARLY POLARIZED LIGHT-EMITTING METHOD NEW
発明の概要(英語) A circularly polarized light-emitting composition including a host-guest complex and being characterized by an oriented and fixed light-emitting guest molecule having induced chirality, said host-guest complex comprising: a supramolecular oriented body having two-dimensional chirality and comprising associated chiral self-orienting host molecules having a host functional group; and a light-emitting guest molecule oriented and fixed, by intermolecular interaction, to the host functional group oriented on the basis of the two-dimensional chirality of the supramolecular oriented body. This circularly polarized light-emitting composition has excellent CPL intensity even if the light-emitting guest molecule does not have chirality, because the circularly polarized light-emitting composition induces chirality in the light-emitting guest molecule by intermolecular interaction with host functional groups oriented on the basis of the two-dimensional chirality of the supramolecular oriented body.
特許請求の範囲(英語) [claim1]
1. Kiraru which possesses the host functional group the self orientation characteristic host molecule assembling, the super molecular orientation body which becomes, possesses secondary kiraritei and,
On the basis -description above super molecule orientation body secondary kiraritei of orientation do orientation do the host functional group which in the molecule between the interaction to depend fixation do the radiate characteristic guest molecule which and,
From the host which is formed - implication the guest mixture,
The aforementioned orientation doing, the circularly polarized light luminous composition which features that the luminous characteristic guest molecule which is fixed has being induced kiraritei.
[claim2]
2. The aforementioned luminous characteristic guest molecule, non kiraru in the claim 1 which is the luminous molecule the circularly polarized light luminous composition of statement.
[claim3]
3. The aforementioned super molecular orientation body, in the claim 1 which is the super molecular orientation body which consists of two molecular films where the aforementioned self orientation characteristic host molecule assembles or 2 the circularly polarized light luminous composition of statement.
[claim4]
4. The aforementioned self orientation characteristic host molecule, the below-mentioned formula from the claim 1 which is the chemical compound which is displayed with (1) in either of 3 the circularly polarized light luminous composition of statement.
(However, formula (1) in,
R (1) and R (2) may be, being identical respectively, differing, displaying the hydrocarbon radical of the carbon count 2-30,
X (1) and X as for (2), being identical respectively, differing, displaying the connected basis of 2 value which is possible to be,
X as for (3), displaying the structure which includes the connected basis of 2 value,
X as for (4), displaying the methylene chain of the carbon count 1-11 which possesses aromatic ring in the methylene chain or the chain of the carbon count 1-11,
As for Y, displaying the aforementioned host functional group,
As for Z, displaying hydrogen atom, or hydrocarbon radical of carbon count 1-3,
* The asymmetric carbon is displayed.)
[claim5]
5. The aforementioned self orientation characteristic host molecule, formula (1-1) or formula (1-2) with in the claim 4 which is the chemical compound which is displayed the circularly polarized light luminous composition of statement.
(However, formula (1-1) or formula (1-2) in,
R (1) and R (2) formula (1) and is synonymous,
As for n, displaying integer of 1-4,
X as for (5), the methylene chain of the carbon count 1-10, - displaying structure or the single bond which includes 1 kinds or more which are selected from the group which becomes NH- BI-O-KARA,
As for Y, displaying the aforementioned host functional group,
* The asymmetric carbon is displayed.)
[claim6]
6. The aforementioned self orientation characteristic host molecule, formula (1-1) with in the claim 5 which is the chemical compound which is displayed the circularly polarized light luminous composition of statement.
[claim7]
7. Formula (1-1) in, in the claim 6 which is n=2 the circularly polarized light luminous composition of statement.
[claim8]
8. R (1) and R (2), being the identical basis, from the claim 4 which is the direct alkyl group of the carbon count 2-22 in either of 7 the circularly polarized light luminous composition of statement.
[claim9]
9. The aforementioned host functional group, the pirijiru basis and its 4 class conversion bodies, the imidazoriru basis and its 4 class conversion bodies, the kinoriru basis and its 4 class conversion bodies, the isokinoriru basis and its 4 class conversion bodies, the amino group and its 4 class conversion bodies, carbon acid radical, sulfonate group and the sulfuric acid basis, from the claim 1 which is 1 kinds or more which are selected from the group which consists of phosphon acid radical, phosphorus acid radical and boron acid radical in either of 8 the circularly polarized light luminous composition of statement.
[claim10]
10. The aforementioned host functional group, from the claim 1 which is the basis which possesses positive charge in either of 9 the circularly polarized light luminous composition of statement.
[claim11]
11. The aforementioned host functional group, from the claim 1 which is the basis which possesses negative charge in either of 9 the circularly polarized light luminous composition of statement.
[claim12]
12. The aforementioned luminous characteristic guest molecule, in the claim 10 which is the luminous molecule which possesses negative charge the circularly polarized light luminous composition of statement.
[claim13]
13. The aforementioned luminous characteristic guest molecule, in the claim 11 which is the luminous molecule which possesses positive charge the circularly polarized light luminous composition of statement.
[claim14]
14. From the claim 1 which is the luminous molecule where the aforementioned luminous characteristic guest molecule, has aromatic ring or complex ring, possesses electric charge distribution inside the molecule in either of 11 the circularly polarized light luminous composition of statement.
[claim15]
15. From the claim 1 where the aforementioned luminous characteristic guest molecule is the below-mentioned in each case in either of 11 the circularly polarized light luminous composition of statement.
[claim16]
16. The aforementioned host - guest mixture and liquid dispersion medium implication,
The aforementioned host - from the claim 1 which is the liquefied composition which the guest mixture disperses to liquid dispersion medium in either of 15 the circularly polarized light luminous composition of statement.
[claim17]
17. The aforementioned host - guest mixture and based polymer implication,
The aforementioned host - from the claim 1 which is the polymer composition which the guest mixture disperses to the based polymer in either of 15 the circularly polarized light luminous composition of statement.
[claim18]
18. The aforementioned based polymer, the poly- methyl methacrylate resin, the polystyrene resin, the polycarbonate resin, the polyethylene terephthalate resin, the polyvinyl chloride resin, the poly- vinylidene chloride resin, the ethylene vinyl acetate copolymer resin, the ethylene biniruarukoru copolymer resin, the buchiraru resin, the Vinylon resin, the poly- vinyl pyrolidone resin, the polyvinylalcohol resin, the epoxy resin, the silicone resin, the polyimide resin, the poly- methyl acrylate resin, the poly- acrylamide resin and poly- (hydroxyethyl methacrylate) the resin and poly- (hydroxy ethylacrylate) the resin, the poly- divinylbenzene resin, the poriechirengurikorujimetakurireto resin and the polyethylene resin, the polypropylene, the claim which among the groups which consist of the polybutadiene and the polyamide resin at least includes 1 kindsIn section 17 circularly polarized light luminous composition of statement.
[claim19]
19. The aforementioned based polymer, the poly- methyl methacrylate resin and/or in the claim 18 which includes the polystyrene resin the circularly polarized light luminous composition of statement.
[claim20]
20. It confronts the aforementioned based polymer 100 mass section, ratio of the luminous characteristic guest molecule in the aforementioned circularly polarized light luminous composition, from the claim 17 which is 10 mass section or less of 0.0001 mass sections or more in either of 19 the circularly polarized light luminous composition of statement.
[claim21]
21. Being production method of the circularly polarized light luminous composition of statement in claim 16, the production method of including the process below.
Process (i): The process which forms the super molecular orientation body which kiraru which possesses the aforementioned host functional group assembles the self orientation characteristic host molecule, in the solvent, possesses secondary kiraritei
Process (ii): In the solvent which includes the aforementioned super molecular orientation body which is obtained, with the aforementioned host functional group and through the interaction between the molecules, the process which the luminous characteristic guest molecule which is connected makes connect, fixes the aforementioned luminous characteristic guest molecule in the aforementioned super molecular orientation body
[claim22]
22. From claim 17 being production method of the circularly polarized light luminous composition of statement in either of 20, the production method of including the process below.
Process (I-1): The process which forms the super molecular orientation body which kiraru which possesses the host functional group assembles the self orientation characteristic host molecule, in the solvent which includes the based polymer possesses secondary kiraritei
Process (II-1): Aforementioned super molecular orientation body and in the solvent which includes aforementioned based polymer, with the aforementioned host functional group and through the interaction between the molecules, the process which obtains the application liquid where the luminous characteristic guest molecule which is connected it makes connect, fixes the aforementioned luminous characteristic guest molecule in the aforementioned super molecular orientation body, the host - contains with the guest mixture and the based polymer
Process (III-1): Applying the aforementioned application liquid, after forming the application membrane, making the solvent dry, the process which obtains the polymer composition
[claim23]
23. From claim 17 being production method of the circularly polarized light luminous composition of statement in either of 20, the production method of including the process below.
Process (I-2): The process which forms the super molecular orientation body which kiraru which possesses the host functional group assembles the self orientation characteristic host molecule, in based monomer, possesses secondary kiraritei
Process (II-2): In the based monomer which includes aforementioned super molecular orientation body, with the aforementioned host functional group and through the interaction between the molecules, the process where the luminous characteristic guest molecule which is connected it makes connect, fixes the aforementioned luminous characteristic guest molecule in the aforementioned super molecular orientation body, the host - forms the guest mixture
Process (III-2): The aforementioned host - in the based monomer which includes the guest mixture after stirring including the heat polymerization initiator or the photo polymerization initiator, heating or light by the fact that based monomer is polymerized by the fact that it irradiates, the process which obtains the polymer composition
[claim24]
24. From claim 1 irradiating excited light to the circularly polarized light luminous composition of statement in either of 20, the circularly polarized light the circularly polarized light luminous method of featuring that it radiates.
  • 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
  • KUMAMOTO UNIVERSITY
  • 発明者(英語)
  • IHARA HIROTAKA
  • TAKAFUJI MAKOTO
  • KUWAHARA YUTAKA
国際特許分類(IPC)
指定国 (WO201799110)
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 JP KE KG 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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