Patents Assigned to Adeka Corporation
  • Patent number: 12269917
    Abstract: Disclosed is a curable resin composition that has excellent curability by irradiation of light and heating and that is suitable for such applications as liquid encapsulants, liquid adhesives, adhesives for camera modules, and liquid crystal sealants. The curable resin composition contains (A) an aromatic epoxy resin having an allyl group, (B) a thiol-based curing agent, (C) a photoradical initiator, and (D) a thermally latent curing agent. Preferably, (A) the compound having an allyl group and an epoxy group is an aromatic epoxy resin having an allyl group. Preferably, the thiol-based curing agent, which is component (B), is in liquid form at 25° C.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: April 8, 2025
    Assignee: ADEKA CORPORATION
    Inventors: Shota Kobayashi, Ken-ichi Tamaso, Ryo Ogawa, Tamotsu Nagamatsu
  • Publication number: 20250109296
    Abstract: Provided is a thin-film forming raw material, which is used in an atomic layer deposition method, including a compound represented by the following formula (1): where R1 and R2 each independently represent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, L represents a group represented by the following formula (L-1) or (L-2), and M represents an indium atom or a gallium atom; where R11 and R12 each independently represent a hydrogen atom, a fluorine atom, an alkyl group having 1 to 5 carbon atoms, or an alkoxy group having 1 to 5 carbon atoms, and * represents a bonding position with M in the formula (1); where R21 to R23 each independently represent a hydrogen atom, a fluorine atom, or an alkyl group having 1 to 5 carbon atoms, and * represents a bonding position with M in the formula (1), provided that R21 and R22 represent different groups.
    Type: Application
    Filed: December 12, 2024
    Publication date: April 3, 2025
    Applicant: ADEKA CORPORATION
    Inventors: Keisuke TAKEDA, Masaki ENZU
  • Patent number: 12264073
    Abstract: Provided is a composite material that has improved dispersibility of an exfoliated layered substance in a resin or the like and can thus significantly improve the properties, such as impact resistance, of a synthetic resin. A composite material in which the surface of an exfoliated layered substance is coated with a compound having a reactive group, wherein the compound having a reactive group is a compound having at least one reactive group selected from the group consisting of an epoxy group, an oxetanyl group, an isocyanate group, an acrylic group, a methacrylic group, a vinyl ether group, a vinyl ester group, and a hydrolyzable silyl group, and the compound having a reactive group is contained in an amount of 0.1 to 100 parts by mass, with respect to 100 parts by mass of the exfoliated layered substance.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: April 1, 2025
    Assignee: ADEKA CORPORATION
    Inventors: Tomoaki Saiki, Hideyuki Yokota, Ryo Taniuchi, Toru Yano
  • Patent number: 12264168
    Abstract: The present invention provides a ruthenium compound represented by the following general formula (1) or (2), a thin-film forming raw material containing the ruthenium compound, and a method of producing a thin-film including using the thin-film forming raw material: where R1 to R12 each independently represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or a fluorine atom-containing group, and “n” represents an integer from 0 to 2, provided that at least one of R1 to R12 represents the fluorine atom-containing group; where R13 to R17 each independently represent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and a total number of the carbon atoms of R13 to R17 is 3 or more.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: April 1, 2025
    Assignee: ADEKA CORPORATION
    Inventors: Masaki Enzu, Masako Hatase, Keisuke Takeda
  • Patent number: 12252567
    Abstract: The present invention provides an acrylate-based copolymer obtained by polymerizing constituent monomers including a polymerizable monomer (a) consisting of an alkyl acrylate-based monomer represented by the following general formula (1) in an amount of from 10 mol % to 95 mol % with respect to a total number of moles of the constituent monomers, a polymerizable monomer (b) consisting of an alkylene glycol acrylate-based monomer represented by the following general formula (2) in an amount of from 5 mol % to 50 mol % with respect to the total number of moles of the constituent monomers, and at least one kind of polymerizable monomer (c) selected from the group consisting of an aromatic vinyl-based monomer (c-1) and a short-chain alkyl acrylate-based monomer (c-2) represented by the following general formula (3) in an amount of from 0 mol % to 60 mol % with respect to the total number of moles of the constituent monomers.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: March 18, 2025
    Assignee: ADEKA CORPORATION
    Inventors: Kenji Yamamoto, Tsuyoshi Hiramatsu, Shuhei Igarashi, Kazuki Marumo
  • Publication number: 20250072422
    Abstract: The invention provides compounds represented by the formula (1) wherein X and Y are oxygen atoms or sulfur atoms, Z is a hydroxyl group or the like, R1 and R2 are alkyl groups and the like, R4 and R5 are alkyl groups and the like, R3 and R6 are hydrogen atoms and the like, R7 is a substituted phenyl group or the like, and Q is an aryl group or the like, or salts thereof, pest control agents containing the compounds as active ingredients, and methods for use thereof.
    Type: Application
    Filed: December 26, 2022
    Publication date: March 6, 2025
    Applicants: ADEKA Corporation, NIHON NOHYAKU CO., LTD.
    Inventors: Kenji HARA, Kousuke SUGIHARA, Tsuyoshi MASUDA, Kazuki FUJII, Kosuke FUKATSU
  • Publication number: 20250072421
    Abstract: The invention provides compounds represented by the formula (1) wherein X and Y are oxygen atoms or sulfur atoms, Z is a hydroxyl group or the like, R1 is a hydrogen atom or the like, R2, R3 and R4 are hydrogen atoms and the like, and R5 and Q are substituted phenyl groups and the like, or salts thereof, pest control agents containing the compounds as active ingredients, and methods for use thereof.
    Type: Application
    Filed: December 26, 2022
    Publication date: March 6, 2025
    Applicants: ADEKA Corporation, NIHON NOHYAKU CO., LTD.
    Inventors: Kenji HARA, Kousuke SUGIHARA, Tsuyoshi MASUDA, Koji TANAKA, Eiji YASUKOUCHI, Kazuki FUJII, Kosuke FUKATSU, Ryosuke TANAKA
  • Publication number: 20250066303
    Abstract: The invention provides compounds represented by the formula (1) wherein X and Y are oxygen atoms or sulfur atoms, Z is a hydroxyl group or the like, R1 is an alkyl group or the like, R2 and R4 are substituted phenyl groups and the like, R3, R5 and R6 are hydrogen atoms and the like, and R7 is a substituted phenyl group or the like, or salts thereof, pest control agents containing the compounds as active ingredients, and methods for use thereof.
    Type: Application
    Filed: December 26, 2022
    Publication date: February 27, 2025
    Applicants: NIHON NOHYAKU CO., LTD., ADEKA Corporation
    Inventors: Kenji HARA, Kousuke SUGIHARA, Tsuyoshi MASUDA, Eiji YASUKOUCHI, Koji TANAKA, Kazuki FUJII, Kosuke FUKATSU, Ryosuke TANAKA
  • Patent number: 12234332
    Abstract: Provided are: a nucleating agent for a polyolefin resin having an excellent ? crystal-forming effect; a nucleating agent composition for a polyolefin resin containing the nucleating agent; a polyolefin resin masterbatch; a polyolefin resin composition; a molded article of the composition; a film of the composition; a method of producing a porous film; and a package. The nucleating agent contains a compound represented by Formula (1) below wherein M represents a monovalent to trivalent metal atom having a specific gravity of 4.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: February 25, 2025
    Assignee: ADEKA CORPORATION
    Inventors: Minako Nakatomi, Naoto Ueda, Shogo Masai
  • Publication number: 20250051548
    Abstract: There are provided: a flame retarding composition that is used for allowing a synthetic resin to be flame-retardant and is excellent in flame resistance and water resistance; a flame-retardant resin composition including it; and a molded article thereof. The flame retarding composition is powdery and includes a polyphosphate (A), the rate of particles (p2) having a particle diameter of 80 ?m or more and less than 170 ?m is 9 to 99.9% by volume in the flame retarding composition, the flame-retardant resin composition includes the flame retarding composition and a thermoplastic resin, and the molded article is formed using the flame-retardant resin composition.
    Type: Application
    Filed: December 8, 2022
    Publication date: February 13, 2025
    Applicant: ADEKA CORPORATION
    Inventors: Chikako KASAI, Etsuko AOYAMA, Michio NAKAMURA
  • Patent number: 12209156
    Abstract: The present invention provides a method of producing sulfur-modified polyacrylonitrile, including: a step (1) of heating polyacrylonitrile and elemental sulfur in a rotating-type heating container including a discharge pipe and a sulfur vapor recovery unit while rotating the rotating-type heating container; a step (2) of liquefying a sulfur vapor by the sulfur vapor recovery unit while discharging hydrogen sulfide generated in the heating step; and a step (3) of returning the liquefied sulfur to a mixture of the sulfur and the polyacrylonitrile of the step (1).
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: January 28, 2025
    Assignee: ADEKA CORPORATION
    Inventors: Hiromi Takenouchi, Kensaku Akimoto, Kenji Kakiage, Hirokatsu Shinano, Tomofumi Yokomizo
  • Publication number: 20250030001
    Abstract: This disclosure provides: an electrode for a non-aqueous electrolyte secondary battery including a collector containing a porous metal and an organosulfur active material; a non-aqueous electrolyte secondary battery including the electrode as a positive electrode or a negative electrode; and an organosulfur active material to be used for production of the electrode.
    Type: Application
    Filed: November 21, 2022
    Publication date: January 23, 2025
    Applicant: ADEKA CORPORATION
    Inventors: Kenji KAKIAGE, Toru YANO
  • Publication number: 20250019820
    Abstract: Provided is a thin-film forming raw material, which is used in an atomic layer deposition method, including a ruthenium compound represented by the following general formula (1): wherein R1 represents a hydrogen atom or a methyl group, and R2 and R3 each independently represent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms.
    Type: Application
    Filed: November 7, 2022
    Publication date: January 16, 2025
    Applicant: ADEKA CORPORATION
    Inventors: Ryota FUKUSHIMA, Masaki ENZU, Chiaki MITSUI, Nana OKADA, Masako HATASE
  • Publication number: 20240425975
    Abstract: A thin-film forming raw material contains a molybdenum compound represented by the following general formula (1), a method of forming a thin-film through use of the thin-film forming raw material, and a molybdenum compound having a specific structure: where R1 represents an alkyl group having 1 to 5 carbon atoms or a fluorine atom-containing alkyl group having 1 to 5 carbon atoms, L1 represents a group represented by the following general formula (L-1) or (L-2), and “n” represents an integer of from 1 to 4, provided that when “n” represents 4, R1 represents a fluorine atom-containing alkyl group having 1 to 5 carbon atoms; where R2 to R12 each independently represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or a fluorine atom-containing alkyl group having 1 to 5 carbon atoms, and * represents a bonding site.
    Type: Application
    Filed: September 20, 2022
    Publication date: December 26, 2024
    Applicant: ADEKA CORPORATION
    Inventors: Masako HATASE, Keisuke TAKEDA, Chiaki MITSUI
  • Patent number: 12173164
    Abstract: Provided is a method for producing a composite material in which the dispersibility of an exfoliated layered substance in a resin or the like is improved and with which a synthetic resin having significantly improved properties, such as impact resistance, can be obtained. A method for producing a composite material including an exfoliated layered substance and a coating substance coating a surface of the exfoliated layered substance includes a disintegrating step of disintegrating secondary particles of an exfoliated layered substance in a solution containing a coating substance, or a method for producing a composite material including an exfoliated layered substance and a coating substance coating a surface of the exfoliated layered substance includes a disintegrating step of disintegrating secondary particles of an exfoliated layered substance in a solvent and a dissolving step of dissolving a coating substance in a dispersion containing the exfoliated layered substance that has been disintegrated.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: December 24, 2024
    Assignee: ADEKA CORPORATION
    Inventors: Tomoaki Saiki, Ryo Taniuchi, Yuta Nohara, Hikaru Tateishi, Hideyuki Yokota, Toru Yano
  • Patent number: 12172389
    Abstract: A molding apparatus reduces waviness or deformation of fibers. The molding apparatus includes a fiber feeder (7) that feeds fibers (5) to a lamination area (32) long in a first direction, a resin composition feeder (11) that feeds a resin composition (9) to the lamination area (32), an impregnator (17) that impregnates the fibers (5) fed to the lamination area (32) with the resin composition (9), a curing accelerator (13) that accelerates curing of the resin composition (9) fed to the lamination area (32) while the fibers (5) fed in the lamination area (32) are being tensioned, and a transporter (15) that relatively moves the devices (7, 11, 17, and 13) in the first direction with respect to the lamination area (32). The resin composition (9) contains an epoxy resin (A), a cyanate resin (B), and an aromatic amine curing agent (C) that is liquid at 25° C.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: December 24, 2024
    Assignee: ADEKA CORPORATION
    Inventors: Naohiro Fujita, Kazuhide Morino, Masato Inadome, Masayoshi Goke, Takeshi Sukemune, Yosuke Aragane, Tomo Kimura, Akinori Okubo
  • Patent number: 12173218
    Abstract: Provided are: a phosphate amine salt composition which can be used as a flame retardant that is capable of imparting excellent flame retardancy and weather resistance to synthetic resins without a risk of corroding a processing machine; a phosphate amine salt flame retardant composition; a flame-retardant synthetic resin composition containing the same; and a molded article thereof. The phosphate amine salt composition contains at least one phosphate amine salt, and the ammonium cation content therein is 100 to 2,000 ppm by mass. An amine in the phosphate amine salt composition is preferably melamine or piperazine.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: December 24, 2024
    Assignee: ADEKA CORPORATION
    Inventors: Michio Nakamura, Yutaka Yonezawa, Yuri Yokota, Kohei Omori, Genta Kokura
  • Patent number: 12139590
    Abstract: Provided are: a resin additive composition containing a specific metal phosphate, which composition has excellent dispersibility in a resin even when made into a pellet form and exhibits a desired physical property improving effect when incorporated into a resin; and a synthetic resin composition using the same. The resin additive composition contains, with respect to 100 parts by mass of (A) sodium-2,2?-methylene-bis(4,6-di-tert-butylphenyl)phosphate: 25 to 400 parts by mass of (B) a lithium phosphate compound represented by the following Formula (1); and 10 to 300 parts by mass of (C) a fatty acid metal salt represented by the following Formula (2). The component (C) is incorporated in an amount of 10 parts by mass to 50 parts by mass with respect to a total of 100 parts by mass of the components (A) and (B).
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: November 12, 2024
    Assignee: ADEKA CORPORATION
    Inventors: Mitsuru Fukushima, Naoko Tanji, Tomonori Shimizu
  • Publication number: 20240360558
    Abstract: Provided is a reactive material, including a compound represented by the following general formula (1) or (2). In the formula (1), R1, R2, R3, and R4 each independently represent a hydrogen atom, a hydrocarbon group having 1 to 4 carbon atoms, or an electron-withdrawing group, provided that at least one of R1, R2, R3, or R4 represents the electron-withdrawing group. In the formula (2), R5 and R6 each independently represent a hydrogen atom, a hydrocarbon group having 1 to 4 carbon atoms, or an electron-withdrawing group, provided that at least one of R5 or R6 represents the electron-withdrawing group.
    Type: Application
    Filed: July 19, 2022
    Publication date: October 31, 2024
    Applicant: ADEKA CORPORATION
    Inventor: Masaki ENZU
  • Publication number: 20240352044
    Abstract: The present invention provides a metal alkoxide compound represented by the following general formula (1), a thin-film-forming raw material containing the same, and a thin film production method of forming a metal-containing thin film using the raw material:
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Applicant: ADEKA Corporation
    Inventors: Nana OKADA, Masako HATASE, Akihiro NISHIDA, Atsushi SAKURAI