公开(公告)号：US20240174943A1

公开(公告)日：2024-05-30

申请号：US18552377

申请日：2022-03-31

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Go WATANABE ,  Keisuke INDA ,  Kouji TAKANE

IPC: C10M169/06 ,  C10N20/02 ,  C10N20/06 ,  C10N30/06 ,  C10N50/10

CPC classification number: C10M169/06 ,  C10M2215/30 ,  C10M2217/0456 ,  C10N2020/02 ,  C10N2020/06 ,  C10N2030/06 ,  C10N2050/10

Abstract: A grease composition, containing a base oil (A), a urea-based thickener (B), and melamine cyanurate (C). Particles containing the urea-based thickener (B) in the grease composition satisfy the following requirement (I): the particles have an area-based arithmetic average particle diameter of 2.0 μm or less, as measured by a laser diffraction/scattering method.

公开(公告)号：US11987504B2

公开(公告)日：2024-05-21

申请号：US17860678

申请日：2022-07-08

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Kazuyoshi Inoue ,  Shigekazu Tomai ,  Masatoshi Shibata

IPC: H01B1/08 ,  C01G15/00 ,  C04B35/01 ,  C04B35/44 ,  C04B35/50 ,  C23C14/34 ,  C04B35/64 ,  H01J37/34

CPC classification number: C01G15/006 ,  C01G15/00 ,  C04B35/01 ,  C04B35/44 ,  C04B35/50 ,  C23C14/34 ,  C23C14/3414 ,  H01B1/08 ,  C01P2002/72 ,  C01P2006/10 ,  C01P2006/40 ,  C04B35/64 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3286 ,  C04B2235/3293 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/764 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/9638 ,  H01J37/3426 ,  H01J37/3429

Abstract: A garnet compound represented by a general formula (I):

Ln3In2Ga3-XAlXO12  (I)

(in the formula, Ln represents one or more metal elements selected from La, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu; and X satisfies an expression 0≤X

公开(公告)号：US20240162357A1

公开(公告)日：2024-05-16

申请号：US18284457

申请日：2022-03-29

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Kyohei HORIGUCHI ,  Yuma KITAMURA

IPC: H01L31/041 ,  H01L31/0216 ,  H01L31/024

CPC classification number: H01L31/041 ,  H01L31/0216 ,  H01L31/024

Abstract: A photoelectric conversion element includes a photoelectric conversion portion, and a proton beam shielding layer that is formed on the photoelectric conversion portion and shields the photoelectric conversion portion from a proton beam. A product of an electron density and a film thickness of the proton beam shielding layer is 5×1020 (cm−2) or more.

公开(公告)号：US11973185B2

公开(公告)日：2024-04-30

申请号：US17313044

申请日：2021-05-06

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Naoya Masuda ,  Atsushi Yao ,  Akito Takashima ,  Takehiro Fujita ,  Yusuke Iseki

IPC: H01M10/0562 ,  H01M10/0525

CPC classification number: H01M10/0562 ,  H01M10/0525 ,  H01M2220/30 ,  H01M2300/0068

Abstract: Provided is a method for producing a sulfide solid electrolyte having a high purity as side reaction hardly occurs, and having a high ionic conductivity, in a simplified manner.
The method is for producing a sulfide solid electrolyte containing a lithium atom, a sulfur atom, a phosphorus atom and a halogen atom, comprising separately preparing a complex (1) containing a sulfide that contains a lithium atom, a sulfur atom and a phosphorus atom, as a constituent element, and a complex (2) containing a halide that contains a lithium atom and a halogen atom, as a constituent element, and mixing the complex (1) and the complex (2).

公开(公告)号：US20240138254A1

公开(公告)日：2024-04-25

申请号：US17766213

申请日：2020-09-28

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Tasuku HAKETA ,  Kazuki NISHIMURA

IPC: H10K85/60

CPC classification number: H10K85/631 ,  H10K85/633 ,  H10K85/636 ,  H10K50/156

Abstract: An organic electroluminescence device containing a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer contains an emitting layer, a first layer, and a second layer, the first layer is disposed between the anode and the emitting layer, the second layer is disposed between the anode and the first layer, the first layer contains a first hole-transporting material and a second hole-transporting material, and the second layer contains an acceptor material having an affinity value in the range of 3.8 to 6.0 eV and at least one hole-transporting material.

公开(公告)号：US11968894B2

公开(公告)日：2024-04-23

申请号：US17118699

申请日：2020-12-11

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Toshinari Ogiwara ,  Kei Yoshida ,  Satomi Tasaki

IPC: H10K85/60 ,  C09K11/06 ,  H10K50/11 ,  H10K101/00 ,  H10K101/30

CPC classification number: H10K85/657 ,  C09K11/06 ,  H10K85/622 ,  H10K85/626 ,  H10K85/633 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1059 ,  C09K2211/1088 ,  H10K50/11 ,  H10K2101/30 ,  H10K2101/90

Abstract: An organic electroluminescence device includes an anode, an emitting layer and a cathode, in which the emitting layer includes a first compound, a second compound and a third compound. The first compound is a compound represented by a formula (1) below. The second compound has a larger singlet energy than a singlet energy of the first compound. The third compound is a fluorescent compound.

公开(公告)号：US20240124407A1

公开(公告)日：2024-04-18

申请号：US18258045

申请日：2021-12-24

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Yukio YOSHIDA ,  Yusuke NAKANISHI ,  Hideaki HATTORI

IPC: C07D295/15 ,  C07C311/09 ,  C10M133/44 ,  C10M135/10

CPC classification number: C07D295/15 ,  C07C311/09 ,  C10M133/44 ,  C10M135/10 ,  C10M2219/044 ,  C10N2030/12

Abstract: A compound represented by the following general formula (B1). Further disclosed is a corrosion inhibitor (B) containing one or more selected from the compound represented by the following formula (B1). Further disclosed is a lubricant composition containing an ionic liquid (A) and the corrosion inhibitor (B). The compound and the corrosion inhibitor are excellent in stability in any of a high vacuum, a low-temperature environment, a high-temperature environment, and an ordinary temperature-ordinary pressure environment, and the lubricant composition containing the corrosion inhibitor is excellent in metal corrosion resistance, solubility, and low evaporability. In the general formula (B1), M is an alkali metal and RB11 is an alkylene group having 1 to 19 carbon atoms.

公开(公告)号：US20240110121A1

公开(公告)日：2024-04-04

申请号：US18263924

申请日：2022-02-04

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Kenji SUNAHARA ,  Jun YAMASHITA ,  Masaya KUBOTA ,  Shoichiro FUJITA

IPC: C10M133/56 ,  C10M101/00 ,  C10M125/04 ,  C10M139/06 ,  C10M149/18

CPC classification number: C10M133/56 ,  C10M101/00 ,  C10M125/04 ,  C10M139/06 ,  C10M149/18 ,  C10N2040/25

Abstract: A lubricating oil composition containing a base oil (A), a molybdenum-based friction modifier (B), a metal-based detergent (C), and a dispersant (D), in which the dispersant (D) contains a non-boron-modified polyisobutenyl succinic bisimide (D1). The IR spectrum of the non-boron-modified polyisobutenyl succinic bisimide (D1) is determined by an FT-IR method, having a ratio [Abs (1705 cm−1)/Abs (1390 cm−1)] of a peak intensity Abs (1705 cm−1) at 1705 cm−1 to a peak intensity Abs (1390 cm−1) at 1390 cm−1 is 7.5 or less. A content of the non-boron-modified polyisobutenyl succinic bisimide (D1) is 50 mass % or more based on a total amount of the dispersant (D), and contains a kinematic viscosity at 100° C. is 9.3 mm2/s or less. The lubricating oil composition has an excellent effect of reducing a friction coefficient while containing a molybdenum-based friction modifier and a succinimide compound.

公开(公告)号：US11950498B2

公开(公告)日：2024-04-02

申请号：US16622198

申请日：2018-06-22

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Ryota Takahashi ,  Keita Seda ,  Yuki Nakano

IPC: H01L51/00 ,  C07D307/77 ,  C07D307/91 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11

CPC classification number: H10K85/636 ,  C07D307/77 ,  C07D307/91 ,  C09K11/06 ,  C09K2211/1018 ,  H10K50/11 ,  H10K85/6574

Abstract: This compound is represented by formula (1)

公开(公告)号：US20240105985A1

公开(公告)日：2024-03-28

申请号：US18272166

申请日：2022-01-18

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Tomoyuki OKUYAMA ,  Nobuhito NAKAYA ,  Hiroto IDA ,  Toshifumi MIYAGAWA ,  Atsushi YAO

IPC: H01M10/056 ,  H01M10/0525

CPC classification number: H01M10/056 ,  H01M10/0525 ,  H01M2300/0065

Abstract: Provided are: a modified sulfide solid electrode containing a sulfide solid electrolyte having a BET specific surface area of 10 m2/g or more and containing a lithium atom, a sulfur atom, a phosphorus atom, and a halogen atom, and an epoxy compound, in which the modified sulfide solid electrolyte has a peak at 2800 to 3000 cm−1 in an infrared absorption spectrum obtained by FT-IR spectroscopy (ATR method); and a method for producing the modified sulfide solid electrolyte, which has excellent coating suitability when applied as a paste and is capable of efficiently exhibiting excellent battery performance even when a sulfide solid electrolyte having a large specific surface area is used.