公开(公告)号：US10995079B2

公开(公告)日：2021-05-04

申请号：US16084375

申请日：2017-03-13

Applicant: ENEOS CORPORATION

Inventor： Atsushi Kameyama ,  Ryuichi Ueno ,  Hisashi Sone ,  Hiroaki Suzuki ,  Shohei Takata ,  Takashi Seki

IPC: C07D303/06 ,  C07D301/14 ,  C08G59/20 ,  C08L63/00 ,  C07D303/04 ,  C08G65/14 ,  C08G65/10 ,  C07D301/12

Abstract: The present invention discloses a monoepoxy compound represented by the following Formula (1), a curable composition containing the same, a cured product therefrom, a method of producing the monoepoxy compound, and a reactive diluent containing the monoepoxy compound. The monoepoxy compound represented by the Formula (1) is useful in that it is capable of reducing the viscosity of a curable composition containing the monoepoxy compound, while preventing a reduction in the heat resistance of the curable composition as well as a reduction in the weight of the curable composition upon curing. (In the Formula (1), R1 to R6 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, and an alkoxy group.)

公开(公告)号：US10981095B2

公开(公告)日：2021-04-20

申请号：US15759736

申请日：2016-06-20

Applicant: ENEOS Corporation

Inventor： Hiroaki Konishi

IPC: B01D39/16 ,  D04H3/016

Abstract: A nonwoven fabric according to the present invention is formed so that constituent fibers of the nonwoven fabric have an average fiber diameter of less than 1 μm and the number of fibers having fiber diameters ranging from 2 times up to 10 times the average fiber diameter of the constituent fibers is in a range of 2 to 20% of a total number of the constituent fibers. When the nonwoven fabric according to the present invention is used as a filter layer constituting an air filter, for example, it is possible to achieve high collection efficiency while reducing clogging (packing) between fibers to solve problems that may occur in using the conventional nanofiber nonwoven fabric (such as an increase in pressure loss and a decrease in service life).

公开(公告)号：US10961345B2

公开(公告)日：2021-03-30

申请号：US16086101

申请日：2017-03-22

Applicant: ENEOS CORPORATION

Inventor： Atsushi Kameyama ,  Ryuichi Ueno ,  Hisashi Sone ,  Shohei Takata ,  Takashi Seki

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08G65/26

Abstract: The present invention discloses a curable composition comprising: an epoxy compound represented by the following Formula (1); and one selected from the group consisting of: a thermal cationic polymerization initiator, an acid anhydride-based curing agent and a curing accelerator, and a photo-cationic polymerization initiator as well as the cured product therefrom. The above described curable composition is useful in that it allows for the production of a cured product having a high heat resistance. (In the Formula (1), A represents CR17R18; B represents CR19R20; R1 to R20 each independently represents a substituent selected from the group consisting of a hydrogen atom, an alkyl group and an alkoxy group; and n represents 0 or 1, with the proviso that when n is 0, m represents 1, and when n is 1, m represents 0.)

公开(公告)号：US10894842B2

公开(公告)日：2021-01-19

申请号：US16325261

申请日：2017-08-28

Applicant: ENEOS Corporation

Inventor： Fuyuki Aida ,  Kazuo Tagawa

IPC: C08F4/70 ,  C08F110/02 ,  C08F10/02 ,  B01J31/22 ,  C08F210/16

Abstract: A method for producing an oligomer, the method comprising a step of oligomerizing a polymerizable monomer comprising an olefin in the presence of a catalyst comprising an iron complex represented by the following Formula (1) and trialkylaluminum: [In Formula (1), R represents a hydrocarbyl group having 1 to 6 carbon atoms or an aromatic group having 6 to 12 carbon atoms, a plurality of R in the same molecule may be the same or different, R′ represents a free radical having an oxygen atom and/or a nitrogen atom, a plurality of R′ in the same molecule may be the same or different, and Y represents a chlorine atom or a bromine atom].

公开(公告)号：US20210009488A1

公开(公告)日：2021-01-14

申请号：US17042522

申请日：2019-03-19

Applicant: ENEOS Corporation

Inventor： Ai MINODA ,  Masanari AKIYAMA ,  Yasuhiro ARAKI ,  Masakazu IKEDA ,  Mayumi YOKOI

IPC: C07C5/41 ,  C07C2/16 ,  C07C2/18

Abstract: A method for producing p-xylene, comprising: a dimerization step of bringing a first raw material comprising isobutene into contact with a dimerization catalyst to generate C8 components comprising diisobutylene; a cyclization step of bringing a second raw material comprising the C8 components into contact with a dehydrogenation catalyst comprising Pt in the presence of hydrogen to obtain a reaction product comprising p-xylene; and a collection step of collecting p-xylene from the reaction product.

公开(公告)号：US20240395366A1

公开(公告)日：2024-11-28

申请号：US18669787

申请日：2024-05-21

Applicant: Preferred Networks, Inc. ,  ENEOS Corporation

Inventor： So TAKAMOTO

IPC: G16C20/30 ,  G16C20/70

Abstract: An information processing system includes at least a first information processing device and a second information processing device. The second information processing device configured to transmit data relating to an atomic structure to the first information processing device. The first information processing device configured to receive the data relating to the atomic structure from the second information processing device, input the data relating to the atomic structure into a first model, acquire first information based on an output from an intermediate layer of the first model, and transmit the first information to the second information processing device. Additionally, the second information processing device configured to input the first information received from the first information processing device into a second model to acquire a predetermined value for the atomic structure.

公开(公告)号：US12148961B2

公开(公告)日：2024-11-19

申请号：US18527824

申请日：2023-12-04

Applicant: ENEOS CORPORATION

Inventor： Akihiko Fukunaga ,  Toshio Tezuka ,  Tadashi Seike ,  Hirofumi Nishio ,  Daisaku Tateishi

IPC: H01M8/04089 ,  B60L50/70 ,  B60S5/02 ,  C01B3/32 ,  H01M8/04082 ,  H01M8/0606

Abstract: A hydrogen production supply system that produces hydrogen gas to be supplied to a hydrogen storage tank, the hydrogen production supply system including a control circuit configured to control an operation load ratio of the hydrogen production apparatus to a predetermined operation load ratio, to increase the operation load ratio of the hydrogen production apparatus to a first operation load ratio larger than the predetermined operation load ratio at first timing, and to decrease the operation load ratio of the hydrogen production apparatus to the predetermined operation load ratio from the first load operation ratio at second timing, wherein an increase in the operation load ratio at the first timing takes precedence over a decrease in the operation load ratio at the second timing.

公开(公告)号：US12139408B2

公开(公告)日：2024-11-12

申请号：US17422668

申请日：2020-01-14

Applicant: ENEOS CORPORATION

Inventor： Takashi Suzuki ,  Takashi Maeda ,  Mitsuo Karakane ,  Takahiro Shirai ,  Hiroshi Kawachi ,  Noriyuki Kiuchi

IPC: C01B32/205 ,  C01B32/21 ,  H01M4/133 ,  H01M4/1393 ,  H01M10/0525

Abstract: Provided is a synthetic graphite material, in which a size L (112) of a crystallite in a c-axis direction as calculated from a (112) diffraction line obtained by an X-ray wide angle diffraction method is in a range of 4 to 30 nm, a surface area based on a volume as calculated by a laser diffraction type particle size distribution measuring device is in a range of 0.22 to 1.70 m2/cm3, an oil absorption is in a range of 67 to 147 mL/100 g, and a half width ΔvG of a peak present in a wavelength range of 1580 cm−1±100 cm−1 is in a range of 19 to 24 cm−1 in Raman spectrum analysis using argon ion laser light having a wavelength of 514.5 nm.

公开(公告)号：US20240351002A1

公开(公告)日：2024-10-24

申请号：US18687587

申请日：2022-08-31

Applicant: ENEOS Corporation ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Takaya MATSUMOTO ,  Masaki KAWANO ,  Hiroyoshi OHTSU ,  Pavel USOV ,  Yuki WADA ,  Terumasa SHIMADA

IPC: B01J20/22 ,  B01D53/02 ,  B01J20/28

CPC classification number: B01J20/226 ,  B01D53/02 ,  B01J20/28059 ,  B01D2253/204 ,  B01D2253/306 ,  B01D2257/504

Abstract: The invention provides a novel carbon dioxide adsorbent that can capture carbon dioxide and the like, the carbon dioxide adsorbent being a carbon dioxide adsorbent including a metal-organic framework, the metal-organic framework can capture and desorb carbon dioxide, an isolated voids are formed inside the metal-organic framework by the metal-organic framework's three-dimensional structure, the isolated voids are the space that can capture carbon dioxide and does not have a channel through which carbon dioxide can pass in an ordinary state, and although the three-dimensional structure of the framework changes during the process where carbon dioxide is captured within isolated voids and the process where carbon dioxide is released from isolated voids, the three-dimensional structure of the metal-organic framework when carbon dioxide is captured within the isolated voids is the same as when carbon dioxide is not captured within the isolated voids.

公开(公告)号：US20240279136A1

公开(公告)日：2024-08-22

申请号：US18570917

申请日：2022-06-03

Applicant: ENEOS Corporation

Inventor： Masakazu IKEDA

IPC: C07C1/04 ,  C01B3/12 ,  C01B3/38 ,  C01B32/40

CPC classification number: C07C1/0485 ,  C01B3/12 ,  C01B3/38 ,  C01B32/40 ,  C07C1/041 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/062 ,  C01B2203/1235

Abstract: A hydrocarbon production apparatus includes a reverse shift reaction unit obtaining a synthesis gas by using carbon dioxide and hydrogen, a hydrocarbon production unit producing a hydrocarbon by using the synthesis gas, a gas-liquid separation unit separating a gas component containing hydrogen, carbon dioxide, and a light hydrocarbon and a liquid component containing a hydrocarbon from an effluent from the hydrocarbon production unit, a first separation unit separating hydrogen and carbon dioxide, and a light hydrocarbon from the gas component, and a catalytic reaction unit generating hydrogen and carbon monoxide by using the light hydrocarbon separated by the first separation unit. The reverse shift reaction unit also uses the hydrogen and carbon dioxide separated by the first separation unit. The hydrocarbon production unit also uses the hydrogen and carbon monoxide generated by the catalytic reaction unit.