Patents Assigned to Nippon Soda Co., Ltd.
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Patent number: 10717705Abstract: A method for efficiently removing impurities such as sodium ions, fluoride ions, chloride ions and fluorosulfate ions without reducing the yield of a target product, including a fluorine-containing sulfonylamide compound selected from the group consisting of fluorine-containing sulfonylamide, a metal salt thereof, an ammonium salt thereof and a quaternary ammonium salt thereof is washed with an aqueous solution of salt of sulfuric acid.Type: GrantFiled: August 1, 2017Date of Patent: July 21, 2020Assignee: NIPPON SODA CO., LTD.Inventors: Shiro Tsubokura, Yuka Aomori, Satoshi Kako
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Patent number: 10701939Abstract: Provided is a pyribencarb aqueous suspension agrochemical composition which contains an adjuvant for reinforcing the efficacy of pyribencarb, and which is capable of preventing a pharmaceutical preparation from becoming highly viscous or solidified and capable of providing a sufficient controlling effect with a small amount of pyribencarb. The aqueous suspension agrochemical composition includes: pyribencarb which is an agrochemically active component; an adjuvant for pyribencarb, which is one or more compounds selected from polyoxyalkylene siloxanes, polyoxyethylene/polyoxypropylene block copolymers, and polyoxyalkylene alkyl ethers; a nonionic-anionic surfactant which is a polyoxyalkylene aryl ether sulfuric acid salt and/or a polyoxyalkylene aryl ether phosphoric acid salt; and water.Type: GrantFiled: November 28, 2016Date of Patent: July 7, 2020Assignees: KUMIAI CHEMICAL INDUSTRY CO., LTD., NIPPON SODA CO., LTD.Inventors: Toshinobu Yamazaki, Toshio Sugimura, Koichi Ozaki
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Publication number: 20200187501Abstract: The present invention provides a compound represented by formula (I) or salt thereof (in the formula, A1 and A2 each independently represents a nitrogen atom or the like, B1, B2, B3 and B4 each independently represents a carbon atom or nitrogen atom, X1 represents an unsubstituted or substituted C1-6 alkyl group or the like, n represents a number of X1 and represents an integer of 0-4, R1 represents a halogeno group or the like, R2 represents an unsubstituted or substituted C1-6 alkyl group or the like, m represents a number of the oxide group bonding with the nitrogen atom which does not bond with R2 on the imidazole ring, and represents 0 or 1, R3 represents a hydrogen atom or the like, Ar represents an unsubstituted or substituted C6-10 aryl group.Type: ApplicationFiled: February 21, 2020Publication date: June 18, 2020Applicant: Nippon Soda Co., Ltd.Inventors: Hikaru Aoyama, Maki MATSUI, Takao IWASA, Kazushige FUJII, Tomomi KOBAYASHI, Keita SAKANISHI
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Publication number: 20200180335Abstract: A recording material and a recording sheet having excellent color-developing performance and storage stability and particularly having excellent heat-resistance of background. The recording material contains a color former (A), a compound represented by formula (I) (B), and a compound represented by formula (II) (C).Type: ApplicationFiled: August 21, 2017Publication date: June 11, 2020Applicant: NIPPON SODA CO., LTD.Inventors: Shuntaro KINOSHITA, Kayoko NOMURA, Kazumi HAMAKAWA, Hiroshi SAKAI
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Publication number: 20200170254Abstract: The present invention provides a compound represented by formula (I) (in formula (I), R1 represents a substituted or unsubstituted C1-6 alkyl group, R2 represents a substituted or unsubstituted C1-8 alkyl group, R3 represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, A represents a substituted or unsubstituted o-phenylene group, a substituted or unsubstituted bezylene group, or the like, B represents an oxy group, a substituted or unsubstituted oxymethylene group, or the like, and Q represents a substituted or unsubstituted o-phenylene group), or a salt thereof.Type: ApplicationFiled: June 12, 2018Publication date: June 4, 2020Applicant: Nippon Soda Co., Ltd.Inventors: Kotaro Shibayama, Hiroto SUZUKI, Takao IWASA, Koichi HIRATA, Ryutaro KIYOTA
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Publication number: 20200163336Abstract: A pest control agent according to the present invention contains a compound of formula (I) (in the formula, Ar represents a substituted or unsubstituted C6-10 aryl group, R1 represents a cyano group or a substituted or unsubstituted thiocarbamoyl group, R2 represents a hydrogen atom, a halogeno group, a substituted or unsubstituted C1-6 alkyl group, a hydroxyl group, or a substituted or unsubstituted C1-6 alkoxy group, R3 represents a hydrogen atom, a halogeno group, a substituted or unsubstituted C1-6 alkyl group, or the like, and Q represents a cyclic amino group) or a salt thereof.Type: ApplicationFiled: August 20, 2018Publication date: May 28, 2020Applicant: Nippon Soda Co., Ltd.Inventors: Fumiya NISHIO, Jun IWATA, Satoshi MAKINO, Takao IWASA, Koichi HIRATA, Isami HAMAMOTO
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Publication number: 20200140414Abstract: A compound represented by a formula (I) or a salt thereof: wherein A1 represents CR1 or a nitrogen atom; A2 represents CR2 or a nitrogen atom; A3 represents CR3 or a nitrogen atom, provided that two or more of A1 to A3 do not represent nitrogen atoms at the same time; R1, R2 and R3 each independently represent a hydrogen atom or the like; B1 represents CH or a nitrogen atom; R4 represents a substituted or unsubstituted C1-6 alkyl group or the like; R5 represents a substituted or unsubstituted C1-6 alkylthio group or the like; and R6 represents a substituted or unsubstituted C1-6 alkyl group or the like.Type: ApplicationFiled: June 22, 2018Publication date: May 7, 2020Applicant: Nippon Soda Co., Ltd.Inventors: Keita SAKANISHI, Hikaru AOYAMA, Norifumi SAKIYAMA, Takao IWASA, Daisuke USHIJIMA, Maki MATSUI
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Patent number: 10618882Abstract: A compound represented by formula (I), wherein A? represents a halogen ion, a benzenesulfonate ion, an alkylsulfonate ion or the like, X represents a halogeno group or the like, a is an integer of 0 to 4, Y represents a C1-C8 alkyl group or the like, b is an integer of 0 to 5.Type: GrantFiled: July 26, 2016Date of Patent: April 14, 2020Assignee: Nippon Soda Co., Ltd.Inventors: Yuki Hashimoto, Katsumi Okada, Fuminori Komatsu, Satoshi Kajita, Tomomi Kobayashi
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Publication number: 20200086669Abstract: An object of the present invention is to provide a recording material or a recording sheet using, as a color-developing agent, a non-phenol-based compound good in color developing performance and the like. A compound represented by the following formula (I) is used as the color-developing agent: (wherein X represents CH2 or the like; R1 to R3 each independently represent a hydrogen atom, a halogen atom or the like; n1 and n3 each independently represent any integer of 1 to 5; two groups represented by R3 adjacent to each other on a benzene ring optionally bond to each other to form an optionally substituted 6-membered ring; and n2 represents any integer of 1 to 4).Type: ApplicationFiled: June 1, 2018Publication date: March 19, 2020Applicant: NIPPON SODA CO., LTD.Inventors: Hiroshi SAKAI, Kayoko TADA, Shuntaro KINOSHITA
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Patent number: 10577460Abstract: A cyclic ester, for example 3,6-bis[2-(methylthio)ethyl]-1,4-dioxane-2,5-dione, is mixed, in an organic solvent, with an alkyl aluminum compound represented by a formula [I]: Rn Al X3-n, for example trimethyl aluminum, triethyl aluminum, tri-isobutyl aluminum, tri-n-hexyl aluminum, tri-n-butyl aluminum, tri-n-octyl aluminum, diethyl aluminum chloride, ethyl aluminum sesquichloride, ethyl aluminum dichloride, or diisobutyl aluminum hydride. The resulting mixture is then mixed with at least one ring-opening polymerization catalyst selected from the group consisting of a dialkyl zinc and a dialkyl magnesium to allow ring-opening polymerization of the cyclic ester, thereby obtaining a polyester.Type: GrantFiled: January 15, 2016Date of Patent: March 3, 2020Assignee: NIPPON SODA CO., LTD.Inventor: Eiji Takahashi
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Patent number: 10555520Abstract: The present invention provides a pesticide composition comprising a pesticidal active ingredient and a compound represented by chemical formula (I) or chemical formula (II) R—O-(EO)w-(PO)x-(EO)y-(PO)z-H??(I) R—O—(PO)w-(EO)x-(PO)y-(EO)z-H??(II) (wherein, EO represents an ethyleneoxy group, PO represents a propyleneoxy group, R represents an alkyl or alkenyl group having 8 to 20 carbons, w represents on average an integer in the range of 1 to 25, x represents on average an integer in the range of 1 to 25, y represents on average an integer in the range of 1 to 25, and z represents on average an integer in the range of 1 to 25). Further the present invention provides a method for potentiating the efficacy of the pesticidal active ingredient comprising using a compound represented by chemical formula (I) or chemical formula (II) in combination with a pesticidal active ingredient.Type: GrantFiled: January 23, 2018Date of Patent: February 11, 2020Assignee: Nippon Soda Co., Ltd.Inventors: Hiroshi Dairiki, Rieko Nakamura
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Patent number: 10548316Abstract: The present invention provides a compound represented by formula (I), (in the formula, A1 and A2 each independently represents a carbon atom or a nitrogen atom; X1 represents an unsubstituted or substituted C1-6 alkyl group or the like; n represents an integer of 0 to 4; R1 represents an unsubstituted or substituted C1-6 alkylthio group or the like; B1 and B4 each independently represent a carbon atom, a nitrogen atom or the like; R2 and R3 each independently represent a hydrogen atom, a halogeno group or the like; Ar represents an unsubstituted or substituted C6-10 aryl group or the like) or a salt thereof, and a harmful organism control agent including thereof.Type: GrantFiled: June 17, 2016Date of Patent: February 4, 2020Assignee: Nippon Soda Co., Ltd.Inventors: Hikaru Aoyama, Maki Matsui, Keita Sakanishi, Takao Iwasa, Tomomi Kobayashi, Koichi Hirata
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Patent number: 10522763Abstract: A compound represented by formula (I) or formula (II): in formula (I), R3 represents an electron donating group, R4 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L3 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L4 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L3 and L4 may bond together to form a ring with the carbon atoms to which they are bonded, in formula (II), R5 represents an electron donating group, R6 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L5 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L6 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group.Type: GrantFiled: January 29, 2019Date of Patent: December 31, 2019Assignees: KYUSHU UNIVERSITY, NATIONAL UNIVERSIT CORPORATION, NIPPON SODA CO., LTD.Inventors: Takuma Yasuda, In Seob Park, Yu Seok Yang, Hiroshi Sumiya, Yukio Fukushima
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Publication number: 20190389833Abstract: A compound represented by formula (I), wherein A? represents a halogen ion, a benzenesulfonate ion, an alkylsulfonate ion or the like, X represents a halogeno group or the like, a is an integer of 0 to 4, Y represents a C1-C8 alkyl group or the like, b is an integer of 0 to 5.Type: ApplicationFiled: July 26, 2016Publication date: December 26, 2019Applicant: Nippon Soda Co., Ltd.Inventors: Yuki Hashimoto, Katsumi OKADA, Fuminori KOMATSU, Satoshi KAJITA, Tomomi KOBAYASHI
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Publication number: 20190381820Abstract: A recording material and a recording sheet having better color-developing performance, storage stability, etc. A recording material which contains (A) at least one color former, (B) at least one compound selected from the group including compounds represented by the following formula (I), and (C) at least one compound selected from the group including compounds represented by the following formula (II) (wherein R1 to R3 each represent a halogen atom, a nitro group, a C1 to C6 alkyl group, a C1 to C6 alkoxy group, a C2 to C6 alkenyl group or a C1 to C6 haloalkyl group, n1 and n3 each independently represent any integer of 0 to 5, n2 represents any integer of 0 to 4, and X represents —SO2—O— or —O—SO2—).Type: ApplicationFiled: January 24, 2018Publication date: December 19, 2019Applicant: NIPPON SODA CO., LTD.Inventors: Shuntaro KINOSHITA, Kayoko TADA, Hiroshi SAKAI, Kazumi HAMAKAWA
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Patent number: 10508068Abstract: A method for producing a thermodynamically more stable clathrate compound including at least one compound selected from the group consisting of 1,1,2,2-tetrakis(4-hydroxyphenyl)ethane, 5-hydroxyisophthalic acid, and 5-nitroisophthalic acid as a host compound and an imidazole compound as a guest compound. The method for producing a clathrate compound includes: a mixing step of mixing a mixed solvent including a protic solvent, at least one compound selected from the group consisting of 1,1,2,2-tetrakis(4-hydroxyphenyl)ethane, 5-hydroxyisophthalic acid and 5-nitroisophthalic acid, and an imidazole compound; and a heating step.Type: GrantFiled: January 13, 2016Date of Patent: December 17, 2019Assignee: NIPPON SODA CO., LTD.Inventors: Kazuo Ono, Eiji Hoshi
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Patent number: 10497878Abstract: A compound represented by formula (I) or formula (1I): in formula (I), R3 represents an electron donating group, R4 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L3 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L4 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L3 and L4 may bond together to form a ring with the carbon atoms to which they are bonded, in formula (II), R5 represents an electron donating group, R6 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L5 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L6 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group.Type: GrantFiled: January 29, 2019Date of Patent: December 3, 2019Assignees: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, NIPPON SODA CO., LTD.Inventors: Takuma Yasuda, In Seob Park, Yu Seok Yang, Hiroshi Sumiya, Yukio Fukushima
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Patent number: 10492495Abstract: An agrochemical composition contains a component (A): a compound represented by formula (I) (wherein, R1, R2, R3a, R3b, R4a, R4b, and R5 each independently represents an unsubstituted or substituted C1-6 alkyl group or the like, n represents an integer of 0 to 4, o and p each independently represents an integer of 2 to 4, and X represents a carbon atom or a nitrogen atom) or a salt thereof, and a component (B): a hydrolysis inhibitor.Type: GrantFiled: February 12, 2016Date of Patent: December 3, 2019Assignee: Nippon Soda Co., Ltd.Inventors: Tetsutaro Kai, Eriko Okada, Takahiro Maekawa
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Publication number: 20190359588Abstract: A compound represented by the following Formula (I) or a salt thereof, as well as a formulation for controlling harmful organisms, and in particular, an insecticidal formulation, a miticidal formulation, a formulation for controlling ectoparasites or a formulation for controlling or killing endoparasites, which contains at least one compound selected from the compounds of Formula (I) and salts thereof as an active ingredient wherein, each of R1 and R2 independently represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or the like, with the proviso that when R2 represents a hydrogen atom, R1 represents a substituted or unsubstituted C6-10 aryl group or a substituted or unsubstituted 3- to 6-membered heterocyclyl group; R3 represents a C1-6 alkylthio group or the like; each of R4 and R5 independently represents a hydrogen atom, a halogeno group or the like; and Ar represents a substituted or unsubstituted C6-10 aryl group, or a substituted or unsubstituted 5- to 6-membered heteroarylType: ApplicationFiled: December 14, 2017Publication date: November 28, 2019Applicant: Nippon Soda Co., Ltd.Inventors: Keita SAKANISHI, Takao IWASA, Norifumi SAKIYAMA, Hikaru AOYAMA, Tomomi KOBAYASHI
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Patent number: 10463045Abstract: A composition including: (A) an aqueous agrochemically active compound such as acetamiprid; (B) a polyhydric alcohol; (C) a formalin condensate of sodium alkylnaphthalenesulfonate, or a modified styrene-maleic anhydride copolymer; (D) a thickener such as xanthan gum; (E) at least one inorganic particle selected from the group consisting of silica, montmorillonite and attapulgite; and (F) water.Type: GrantFiled: September 28, 2016Date of Patent: November 5, 2019Assignee: Nippon Soda Co., Ltd.Inventor: Masayuki Iigaya