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31.发明公开公开(公告)号：US20240244856A1
公开(公告)日：2024-07-18
申请号：US18281298
申请日：2022-03-09
Applicant: IDEMITSU KOSAN CO.,LTD.
Inventor： Kengo KISHINO , Satomi TASAKI , Kazuki NISHIMURA , Yoshiaki TAKAHASHI
IPC: H10K50/11 , C09K11/06 , H10K85/30 , H10K85/60 , H10K101/00 , H10K101/10 , H10K101/30
CPC classification number: H10K50/11 , C09K11/06 , H10K85/342 , H10K85/626 , H10K85/633 , H10K85/6574 , H10K85/658 , C09K2211/185 , H10K2101/10 , H10K2101/30 , H10K2101/90
Abstract: An organic EL device includes an anode, a cathode, and an emitting layer disposed between the anode and the cathode, in which the emitting layer includes a first emitting layer and a second emitting layer, the first emitting layer contains a first host material and a first luminescent compound, the second emitting layer contains a second host material and a second luminescent compound, the first host material and the second host material are mutually different, the first luminescent compound and the second luminescent compound are mutually the same or different, a triplet energy of the first host material T1(H1) and a triplet energy of the second host material T1(H2) satisfy a relationship of Numerical Formula 1, and a diffusion coefficient D1 of the triplet energy of the first host material T1(H1) calculated according to a diffusion equation is 3.0×10−9 (cm2/s) or more,
T
1
(
H
1
)
>
T
1
(
H
2
)
.
(
Numerical
Formula
1
)-
公开(公告)号：US20240239727A1
公开(公告)日：2024-07-18
申请号：US18562433
申请日：2022-05-02
Applicant: IDEMITSU KOSAN CO.,LTD.
Inventor： Ryoichi KOBAYASHI
CPC classification number: C07C2/406 , C08F10/02 , C07C2527/135 , C07C2531/14
Abstract: A method for producing an α-olefin may include (1) continuously introducing an ethylene and a catalyst into a reactor, followed by performing a polymerization reaction to obtain a reaction mixture; and (2) continuously introducing the reaction mixture and a base into a line mixer, followed by performing mixing. The line mixer may have a stirring power in a range of from 30 to 1000 kW·sec/m3 and a number of passes may be in a range of from 5 to 50.
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33.发明公开公开(公告)号：US20240237513A1
公开(公告)日：2024-07-11
申请号：US18287222
申请日：2022-04-28
Applicant: IDEMITSU KOSAN CO., LTD.
Inventor： Tasuku HAKETA , Kiyoshi IKEDA , Shota TANAKA , Yusuke TAKAHASHI , Takuto FUKAMI , Tsukasa SAWATO
IPC: H10K85/60 , C07D307/91 , C09K11/06 , H10K50/15
CPC classification number: H10K85/636 , C07D307/91 , C09K11/06 , H10K85/633 , C09K2211/1018 , H10K50/156 , H10K85/626 , H10K85/6574
Abstract: The present invention is to provide a compound and a material for organic electroluminescent devices that further improve the performance of an organic EL device, an organic electroluminescent device having further improved device performance, and an electronic appliance including such an organic electroluminescent device. Provided is a compound represented by the following formula (1) (the signs in the formula are as defined in the description), a material for organic electroluminescent devices, the material containing the compound, an organic electroluminescent device containing the compound, and an electronic appliance including such an organic electroluminescent device.
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34.发明公开公开(公告)号：US20240227256A1
公开(公告)日：2024-07-11
申请号：US18285821
申请日：2022-04-06
Applicant: IDEMITSU KOSAN CO.,LTD.
Inventor： Yutaka OBATA , Yasunari OKADA , Katsuki ITO , Kazuki WATANABE
CPC classification number: B29C45/0001 , B29C45/02 , B29C2945/76006 , B29K2075/00 , B29K2085/00
Abstract: A thermosetting composition for injection molding comprising: (A) a compound represented by the following formula (A2) or (A3), and (B) a thermal polymerization initiator; wherein the composition further comprises no (G) titanium oxide or comprises (G) titanium oxide, when the composition comprises the component (G), the content of the component (G) is 5 parts by mass or less, based on a total of 100 parts by mass of components other than the component (B) and the component (C); and the composition comprises no polybutadiene di(meth)acrylate:
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公开(公告)号：US12034112B2
公开(公告)日：2024-07-09
申请号：US16763440
申请日：2018-11-14
Applicant: IDEMITSU KOSAN CO.,LTD.
Inventor： Hiroaki Yamada
IPC: H01M10/0562 , H01M10/0525
CPC classification number: H01M10/0562 , H01M10/0525 , H01M2300/0068
Abstract: A metal element-containing sulfide solid electrolyte may have an effect of suppressing hydrogen sulfide generation and may express excellent working environments. Such a metal element-containing sulfide solid electrolyte may contain a lithium element, a sulfur element, a phosphorus element, a halogen element, and at least one metal element selected from metal elements of Groups 2 to 12 and Period 4 or higher of the Periodic Table, in which the molar ratio of the lithium element to the phosphorus element (Li/P) is 2.4 or more and 12 or less, and the molar ratio of the sulfur element to the phosphorus element (S/P) is 3.7 or more and 12 or less.
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Patent Agency Ranking
公开(公告)号：US20240222633A1
公开(公告)日：2024-07-04
申请号：US18288221
申请日：2022-04-22
Inventor： Atsutaka KATO , Mari YAMAMOTO , Masanari TAKAHASHI , Futoshi UTSUNO , Hiroyuki HIGUCHI
IPC: H01M4/62 , C01B25/14 , H01M4/13 , H01M10/0562
CPC classification number: H01M4/621 , C01B25/14 , H01M4/13 , H01M10/0562 , C01P2002/72 , C01P2002/82 , C01P2002/85 , C01P2002/86 , C01P2006/40 , H01M2300/0068
Abstract: One of the purposes of the present invention is to provide: a compound which can be used as a binder having ion conductivity; and a battery which contains the compound. One aspect of the present invention is a compound comprising P and S as constituent elements, a group comprising one or more elements selected from the group consisting of O, N and halogen, the group bonding to the P, and a disulfide bond.
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公开(公告)号：US20240215447A1
公开(公告)日：2024-06-27
申请号：US18546535
申请日：2022-02-16
Applicant: IDEMITSU KOSAN CO.,LTD. , TORAY INDUSTRIES, INC.
Inventor： Hiromi NAKANO , Hisato MATSUMOTO , Takushi SHIOMI , Toshinari OGIWARA , Keiichi YASUKAWA , Kazunari KAWAMOTO , Takashi TOKUDA , Kazumasa NAGAO
CPC classification number: H10K85/658 , C09K11/06 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K50/12
Abstract: An organic electroluminescence device may include an emitting layer between an anode and a cathode, in which the emitting layer contains a first compound that fluoresces, a second compound that exhibits delayed fluorescence, and a third compound. The first compound may have formula (1):
the second compound may have formula (2):
the third compound may have formula (3):
, and
a singlet energy of the first compound S1(M1), a singlet energy of the second compound S1(M2), and a singlet energy of the third compound S1(M3) satisfy a Inequality
S1(M3)>S1(M2)>S1(M1) (Eq. 1).-
38.发明公开公开(公告)号：US20240209520A1
公开(公告)日：2024-06-27
申请号：US18556979
申请日：2022-04-26
Applicant: IDEMITSU KOSAN CO.,LTD.
Inventor： Yuki SHINOHARA , Takahiro KAKINUMA , Tatsuya SAKAKURA
IPC: C25B1/27 , C25B9/19 , C25B11/04 , C25B11/085 , C25B13/04
CPC classification number: C25B1/27 , C25B9/19 , C25B11/04 , C25B11/085 , C25B13/04
Abstract: An apparatus may produce a nitrogen-containing compound, and may include a cathode part including a nitrogen-activation catalyst, an organic solvent, a reducing agent, and a cathode electrode, an anode part including an anode electrode, and a diaphragm positioned between the cathode part and the anode part. At least one of the cathode part and the anode part may include a proton source, and voltage is applied between the cathode electrode and the anode electrode to synthesize a nitrogen-containing compound from nitrogen and protons originating from the proton source in the cathode part. A method may produce a nitrogen-containing compound using such an apparatus.
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公开(公告)号：US20240188438A1
公开(公告)日：2024-06-06
申请号：US18550880
申请日：2022-03-17
Applicant: IDEMITSU KOSAN CO.,LTD. , TORAY INDUSTRIES, INC.
Inventor： Takushi SHIOMI , Hisato MATSUMOTO , Yukitoshi JINDE , Yuta HIGASHINO , Toshinari OGIWARA , Hidetaka HOSHINO , Kazumasa NAGAO
IPC: H10K85/60 , C07D491/048 , C07D495/04 , C09K11/06 , H10K50/11
CPC classification number: H10K85/6574 , C07D491/048 , C07D495/04 , C09K11/06 , H10K85/657 , C09K2211/1018 , H10K50/11 , H10K85/6576
Abstract: An organic electroluminescence device may include an anode, a cathode, and an emitting layer provided between the anode and the cathode, in which the emitting layer contains a delayed fluorescent compound M2 and a compound M3 of formula (1)
wherein A is a group of formula (11A), (11B)) (11C), (11D), (11E), and/or (11F)
and Y1 is O or S. The compound M3 and the compound M2 may be different in structure. A singlet energy S1(M3) of the compound M3 and singlet energy S1(M2) of the compound M2 satisfy an inequality of numerical formula (I):
S1(M3)>S1(M2) (I)-
40.发明公开公开(公告)号：US20240188425A1
公开(公告)日：2024-06-06
申请号：US18263287
申请日：2022-01-27
Applicant: IDEMITSU KOSAN CO.,LTD.
Inventor： Sayaka MIZUTANI , Masatoshi SAITO , Kei YOSHIDA , Masato MITANI , Masato NAKAMURA , Yoshinori AOYAMA
IPC: H10K85/60 , C07D405/10 , C09K11/06
CPC classification number: H10K85/654 , C07D405/10 , C09K11/06 , H10K85/615 , H10K85/6574 , H10K50/16
Abstract: A compound represented by the following general formula (1),
where Ar1, A, and B are as defined in the description. An organic electroluminescent device containing a cathode, an anode, and organic layers intervening between the cathode and the anode, where the organic layers include a light emitting layer, and where at least one layer of the organic layers contains the compound.
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