Patents Assigned to Nippon Soda Co., Ltd.
  • Patent number: 12275705
    Abstract: A compound represented by a formula (I) or a formula (II): (in the formulas (I) and (II), A represents an oxygen atom or a sulfur atom, X1 represents a halogeno group or the like, m represents the number of X1 groups and is any integer of 0 to 5, Z represents a group represented by a formula (Z-1) or a formula (Z-2), a bond marked with a symbol * means a bond with a carbonyl group or a thiocarbonyl group in a pyridinium salt, Y represents a substituted or unsubstituted C2-6 alkenylene group, Q represents a naphthalene ring or a 6- to 10-membered heteroaryl ring, X2 represents a substituted or unsubstituted C1-6 alkyl group or the like, X3 represents a halogeno group or the like, n represents the number of X3 groups and is any integer of 0 to 4, Zq? represents a counter ion, and q represents a valence of the counter ion and is 1 or 2.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: April 15, 2025
    Assignee: NIPPON SODA CO., LTD.
    Inventors: Riho Taguchi, Hiroto Suzuki, Kotaro Shibayama, Takao Iwasa, Kento Iwata
  • Publication number: 20250109093
    Abstract: The present invention provides a method for producing a compound represented by formula (3) and/or a salt thereof such as 2-amino-2-methyl-N-(2,2,2-trifluoroethyl)propanamide, comprising chemically reacting a compound represented by formula (1) such as 4,4-dimethyl-1,3-oxazolidine-2,5-dione with a compound represented by formula (2) and/or a salt thereof such as 2,2,2-trifluoroethylamine, in which in formula (1), R1 and R2 each independently represents a hydrogen atom or a C1-6 alkyl group, in formula (2), Rf is a fluorine atom-containing C1-6 alkyl group, in formula (3), R1 and R2 are the same as those in formula (1), and Rf is the same as that in formula (2).
    Type: Application
    Filed: December 27, 2022
    Publication date: April 3, 2025
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Kaoru NODA, Katsuma TAKEHISA
  • Patent number: 12258466
    Abstract: A fluororubber composition contains 0.1 to 50 parts by weight of an epoxidized polybutadiene with respect to 100 parts by weight of a fluororubber. As the fluororubber, a vinylidene fluoride-hexafluoropropylene copolymer (FKM), a tetrafluoroethylene-propylene-based copolymer (FEPM), a tetrafluoroethylene-perfluoroalkyl vinyl ether-based copolymer (FFKM), or the like is exemplified. The fluororubber composition may further contain a vulcanizing agent or the like.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: March 25, 2025
    Assignee: NIPPON SODA CO., LTD.
    Inventor: Izumi Tando
  • Patent number: 12256736
    Abstract: A compound represented by formula (I) or a salt thereof, and a herbicide containing at least one selected from the group consisting of the compounds described above as an active ingredient. In formula (I), R1 represents a substituted or unsubstituted C1 to C6 alkyl group, or the like, R2 represents H, a substituted or unsubstituted C1 to C6 alkyl group, or the like, R3 represents H, a substituted or unsubstituted C1 to C6 alkyl group, or the like, R4 represents a halogeno group, a substituted or unsubstituted C1 to C6 alkyl group, or the like, R5 represents H or a halogeno group, R6 represents H or a halogeno group, A represents a substituted or unsubstituted C1 to C4 alkylene group, a substituted or unsubstituted C2 to C3 alkenylene group, or a C1 to C2 alkyleneoxy C1 to C2 alkylene group, X1 represents O or a sulfonyl group, X2 represents O, a sulfenyl group, or the like, m represents 0 or 1, n represents 0 or 1, and m+n=1 or 2, and when A is a substituted or unsubstituted methylene group, m+n=2.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: March 25, 2025
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Ken Mihara, Yoji Ikeda, Yukina Taki, Kazushige Kato
  • Patent number: 12225907
    Abstract: An object of the present invention is to provide an agricultural and horticultural composition excellent in the effect of controlling plant disease or accelerating plant growth and a method for controlling plant disease or accelerating plant growth. The agricultural and horticultural composition of the present invention contains t-butyl (6-{[(Z)-(1-methyl-1H-5-tetrazolyl)(phenyl)methylene]aminooxymethyl}-2-pyridyl)carbamate and a phosphite salt. A method for controlling plant disease or accelerating plant growth of the present invention comprises simultaneously or successively applying t-butyl (6-{[(Z)-(1-methyl-1H-5-tetrazolyl)(phenyl)methylene]aminooxymethyl}-2-pyridyl)carbamate and a phosphite salt such as potassium phosphite, ammonium phosphite, calcium phosphite, aluminum phosphite, or sodium phosphite to a plant, soil, or hydroponic plowland.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: February 18, 2025
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Shigeki Nishino, Humberto Mitio Horikoshi, Yusuke Fukushima, Chang-Kyung Kang, Shigeo Yamada
  • Publication number: 20250019362
    Abstract: The present invention provides a method for producing a compound represented by formula (3) (in formula (3), Q, R1 and R2 are the same as those in formula (1) and formula (2)) comprising chemically reacting a compound represented by formula (1) (in the formula, Q represents a substituted or unsubstituted 5- to 6-membered or 9- to 10-membered heteroaryl group, and R1 represents a C1-6 alkyl group) with a compound represented by formula (2) (in the formula, R2 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C3-6 cycloalkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted 5- to 6-membered heteroaryl group, Ra represents a C1-6 alkyl group, and X? represents a halide ion) in the presence of a base, and chemically reacting a product of the above chemical reaction with an ammonia or an ammonium salt.
    Type: Application
    Filed: November 16, 2022
    Publication date: January 16, 2025
    Applicant: Nippon Soda Co., Ltd.
    Inventor: Erika SUGAHARA
  • Patent number: 12195567
    Abstract: Provided is a novel resin composition for a metal-clad laminate, with which a metal-clad laminate having excellent adhesion with a metal foil, solder heat resistance, insulation and the like can be produced. A terminally modified polybutadiene contained in the resin composition for a metal-clad laminate according to the present invention has a structure of formula (III) on each of both terminals of a polybutadiene comprising a repeating unit of formula (I) and a repeating unit of formula (II), wherein a proportion of the repeating unit of formula (I) in all the repeating units is 70 to 99% by mol.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: January 14, 2025
    Assignee: NIPPON SODA CO., LTD.
    Inventor: Izumi Tando
  • Patent number: 12195442
    Abstract: An object of the present invention is to provide a (hetero)aryl imidazole compound that is excellent in pest control activity, particularly, insecticidal activity and/or acaricidal activity, is excellent in safety, and may be industrially advantageously synthesized. The (hetero)aryl imidazole compound of the present invention is a compound represented by the formula (I) an N-oxide compound, stereoisomer, tautomer or hydrate thereof or a salt of any of these compounds. In the formula (I), B1 represents a nitrogen atom or CH; X represents a substituted or unsubstituted C3-8 cycloalkyl group; R1 represents a substituted or unsubstituted C1-6 alkylthio group or a substituted or unsubstituted C1-6 alkylsulfonyl group; R2 represents a substituted or unsubstituted C1-6 alkyl group; and R represents a substituted or unsubstituted C2-6 alkenyl group.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: January 14, 2025
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Keita Sakanishi, Norifumi Sakiyama, Hikaru Aoyama, Maki Matsui, Takao Iwasa, Tomomi Kobayashi, Daisuke Ushijima, Keita Azuma, Masanori Sumino, Yasuhiko Ashikari, Kotaro Shibayama, Riho Taguchi
  • Patent number: 12179169
    Abstract: An adsorbent consisting of iron oxyhydroxide, having a high adsorption rate and high adsorption efficiency compared with conventional products. The adsorbent particle is an adsorbent particle having a crystal structure of ?-iron oxyhydroxide, having an average crystallite diameter of 10 nm or less as measured by X-ray diffraction, wherein 90% or more of volume of adsorbent particle is constituted of granular crystals having crystal particle diameter of 20 nm or less, or columnar crystals having width of 10 nm or less and length of 30 nm or less. The adsorbent particle have at least either of the following characteristics: (A) the adsorbent particle contains metal element other than iron in amount of 0.1 to 20% by mass with respect to iron element, or (B) the adsorbent particle contains sulfur oxoacid ions in an amount of 0.01 to 20% by mass in terms of sulfur element with respect to iron element.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: December 31, 2024
    Assignee: NIPPON SODA CO., LTD.
    Inventors: Koichi Kutose, Ryo Sato
  • Patent number: 12180178
    Abstract: A heteroaryl azole compound of the following formula (II): an N-oxide compound, stereoisomer, tautomer or hydrate thereof, or a salt of any of these compounds. In the formula (II), R1 represents a substituted or unsubstituted C1-6 alkylthio group or the like; B1 represents a nitrogen atom or CR2; R2 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group or the like; R3 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group or the like; R represents a substituted or unsubstituted C1-6 alkyl group or the like; A represents a carbon atom or a nitrogen atom; X represents a substituted or unsubstituted C1-6 alkyl group or the like; n represents a number of chemically acceptable X, and is an integer of 0 to 2; and X is the same or different when n is 2.
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: December 31, 2024
    Assignee: NIPPON SODA CO., LTD.
    Inventors: Keita Sakanishi, Hikaru Aoyama, Daisuke Ushijima, Takao Iwasa, Norifumi Sakiyama, Maki Matsui
  • Publication number: 20240409674
    Abstract: An object of the present invention is to provide a polymer that has excellent heat resistance and dielectric properties and can be dissolved in an organic solvent at a high concentration, a resin composition containing the same, and a molded body thereof. The polymer of the present invention has a repeating unit derived from a polymerizable compound of the following formula (I) (In the formula, X1 and X2 each independently represent a C3 to C6 branched alkyl group, a C3 to C6 cyclic alkyl group, a C3 to C6 branched alkoxy group, or a C3 to C6 cyclic alkoxy group, n represents 0 or 1, Z1 and Z2 each independently represent a single bond or a C1 to C3 alkylene group, each R independently represents an organic group or a halogeno group, m1 and m2 each independently represent any integer of 0 to 4, and Y represents a polymerizable functional group).
    Type: Application
    Filed: July 8, 2022
    Publication date: December 12, 2024
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Taiki YAMATE, Takuya KAWANISHI
  • Patent number: 12163062
    Abstract: An adhesive composition is provided and includes the following components (A) to (D): (A) a radically polymerizable compound; (B) (B-1) a polymer consisting of at least one repeat unit derived from a polymerizable compound of formula (I), or (B-2) a polymer consisting of at least one repeat unit derived from a polymerizable compound of formula (I), and at least one repeat unit derived from another radically polymerizable compound; (C) a polymerization initiator; and (D) a reducing agent.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: December 10, 2024
    Assignee: NIPPON SODA CO., LTD.
    Inventor: Taiki Yamate
  • Publication number: 20240391879
    Abstract: The present invention provides a method for producing a compound represented by formula (2) (in the formula, R1 and Q each represent the same as those in formula (1)), the method comprising causing a chemical reaction between sodium hyposulphite and a compound represented by formula (1) (in the formula, R1 represents a C1-6 alkyl group, Q represents a hydrogen atom or a substituted or unsubstituted pyridyl group, X represents a halogeno group, and Ra represents a C1-6 alkyl group) in the presence of a base.
    Type: Application
    Filed: November 16, 2022
    Publication date: November 28, 2024
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Naoto ESUMI, Daiki TADAKUMA
  • Publication number: 20240391894
    Abstract: The present invention provides a method for producing a compound represented by formula (3) (in the formula, Q, R1 and R2 are the same as those in formula (1) and formula (2)), comprising chemically reacting a compound represented by formula (1) (in the formula, Q represents a substituted or unsubstituted 5- to 6-membered or 9- to 10-membered heteroaryl group, and R1 represents a C1-6 alkyl group) with a compound represented by formula (2) (in the formula, R2 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C3-6 cycloalkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted 5- to 6-membered heteroaryl group) in the presence of a metal alkoxide or a base, and a method for producing a compound represented by formula (4) (in the formula, Q, R1 and R2 are the same as those in formula (3)), comprising chemically reacting the compound represented by formula (3) with a hydroxylamine or a salt thereof, and subjecting a produc
    Type: Application
    Filed: November 16, 2022
    Publication date: November 28, 2024
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Shinichi KOBAYASHI, Hirokazu MATSUDA
  • Patent number: 12152166
    Abstract: This wet coating agent for fine particles comprises a latex including particles that comprises a (meth)acrylate copolymer and have a 50% diameter of 10 nm to 150 nm in a volume-based particle size distribution, said (meth)acrylate copolymer being obtained by including a monomer unit derived from ethyl acrylate, a monomer unit derived from methyl methacrylate, and a monomer unit derived from 2-hydroxyethyl methacrylate.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: November 26, 2024
    Assignees: Nippon Soda Co., Ltd., KOBE GAKUIN EDUCATIONAL FOUNDATION
    Inventors: Hideki Ichikawa, Tooru Andoh, Yuki Uchida, Takato Nakagawa
  • Publication number: 20240383860
    Abstract: Provided is a method for producing a compound represented by formula (3) (wherein R1, R2, R3 and Rb are the same as those in formulae (1) and (2)), the method including chemically reacting a compound represented by formula (1) (wherein R1 represents a C1-C6 alkyl group, R2 represents a hydrogen atom, a halogeno group, an (un)substituted C1-C6 alkyl group, an (un)substituted C2-C6 alkenyl group, or a 1,3-dioxolan-2-yl group, and Ra represents a C1-C6 alkyl group) with a compound represented by formula (2) (wherein R3 represents a C1-C6 alkyl group, and Rb represents a C1-C6 alkyl group) in the presence of a Lewis acid and a base.
    Type: Application
    Filed: November 16, 2022
    Publication date: November 21, 2024
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Kohei YASUDA, Hiroshi HAKUTA
  • Patent number: 12122768
    Abstract: A compound represented by formula (I). In formula (I), each L independently represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, n indicates the number of L groups, and is either 1 or 2, each Q independently represents a substituted or unsubstituted 3,6-di-t-butyl-9H-carbazol-9-yl group, a substituted or unsubstituted 3,6-diphenyl-9H-carbazol-9-yl group, or a substituted or unsubstituted 3-phenyl-6-t-butyl-9H-carbazol-9-yl group, and in indicates the number of Q groups, and has a value of 5?n.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: October 22, 2024
    Assignees: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, NIPPON SODA CO., LTD.
    Inventors: Takuma Yasuda, In Seob Park, Katsunori Tanaka, Yasuhiro Miyashita, Yasuhiko Ashikari
  • Publication number: 20240327377
    Abstract: An object of the present invention is to provide a heteroaryl azole compound that is excellent in pest control activity, particularly, insecticidal activity and/or miticidal activity, is excellent in safety, and may be industrially advantageously synthesized. The heteroaryl azole compound of the present invention is a compound of the following formula (II), an N-oxide compound, stereoisomer, tautomer or hydrate thereof, or a salt of any of these compounds.
    Type: Application
    Filed: June 14, 2024
    Publication date: October 3, 2024
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Keita SAKANISHI, Hikaru AOYAMA, Daisuke USHIJIMA, Takao IWASA, Norifumi SAKIYAMA, Maki MATSUI
  • Patent number: 12104092
    Abstract: An adhesive composition having excellent adhesiveness to a cycloolefin resin or the like. The adhesive composition of the present invention includes a polymer having a repeating unit derived from a polymerizable compound represented by formula (I): Y—N(Ar)(R) Formula (I), in which Ar represents an unsubstituted or substituted C6 to C14 aryl group or an unsubstituted or substituted C6 to C10 aryl C1 to C3 alkyl group; R represents an unsubstituted or substituted C1 to C6 alkyl group, an unsubstituted or substituted C3 to C6 cycloalkyl group, an unsubstituted or substituted C6 to C14 aryl group, or an unsubstituted or substituted C6 to C10 aryl C1 to C3 alkyl group; and Y represents a polymerizable functional group. In Formula (I), a substituent on Ar and a substituent on R can bond to form a divalent organic group.
    Type: Grant
    Filed: September 11, 2023
    Date of Patent: October 1, 2024
    Assignee: NIPPON SODA CO., LTD.
    Inventor: Taiki Yamate
  • Publication number: 20240317692
    Abstract: An object of the present invention is to provide an industrially advantageous method for producing uracil compound, which is a production intermediate of a 2,6-dioxo-3,6-dihydropyrimidine compound, and ureidomethylene compound applicable as a raw material for uracil compounds. The present invention is characterized in that uracil compound, which is a production intermediate of a 2,6-dioxo-3,6-dihydropyrimidine compound, is produced by subjecting a compound of formula (II) below or a salt thereof to chemical reaction in the presence of an organic base or an inorganic base. In formula (II), X1 represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, X2 represents a hydrogen atom or a substituted or unsubstituted linear C1-6 alkyl group, etc., R1 represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, etc., R2 represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, and R3 represents a substituted or unsubstituted C1-6 alkyl group, etc.
    Type: Application
    Filed: July 11, 2022
    Publication date: September 26, 2024
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Takuma ISHIHARA, Shinya KOUBORI, Takaaki TERANISHI