83 patents
Page 4 of 5
Utility
Surfactant and Detergent Containing Surfactant
4 Feb 21
A surfactant (a) having a critical micelle concentration (CMC) of 0.10 g/L or lower, represented by formula (1): R1—[—O-(A1O)n—H]m (1), wherein R1 is a C7-C20 hydrocarbon group having a valence number of m; m is an integer of 2 to 6; A1 in (A1O)n in each of [—O-(A1O)n—H]m is each independently a C2-C4 alkylene group; n in [—O-(A1O)n—H]m is each independently an integer of 1 to 100; and the sum of n in [—O-(A1O)n—H]m is 13 or greater.
Yusuke ARAKI, Yoshiyuki WAKAHARA
Filed: 12 Nov 18
Utility
Aqueous Adhesive for Inorganic Materials
4 Feb 21
To provide an aqueous adhesive for an inorganic material with excellent adhesiveness to the inorganic material.
Miyuki HAYASHI, Ai KITA, Masaya TSUKAMOTO
Filed: 16 Oct 20
Utility
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6 Jan 21
Provided are resin particles which have excellent thermal bondability, excellent low-temperature fixability, excellent heat resistant storage stability and high bonding strength, and which provide a coating film that has high gloss and excellent water resistance.
Masashi Minaki, Tsuyoshi Izumi, Yasuaki Ota
Filed: 22 Sep 20
Utility
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4 Jan 21
Masayoshi Sekifuji, Yoshiyuki Wakahara
Filed: 24 Jan 16
Utility
yah4hpzbpu65a7s1o4nzpybhdtm4 0g2syc5m04ebswhpkeak05r9c6ray1
28 Dec 20
The present invention aims to provide an electrolyte solution for electrolytic capacitors and an electrolytic capacitor, in which the electrolyte solution has high sparking voltage and good heat resistance and does not readily solidify even at low temperatures, so that the electrolytic capacitor can be driven even in cold areas.
Takahiro Shiba, Fumiyuki Tanabe, Yoshihiko Akazawa, Takao Mukai, Hideki Kimura
Filed: 22 Mar 17
Utility
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9 Dec 20
The present invention aims to provide a cervical canal sealant that can be used as a sealant to stop bleeding in the uterus and vaginal discharge, particularly, a cervical canal sealant that can block the cervical canal to inhibit amniotic fluid leakage and that can also be peeled off without damaging reproductive tissue.
Eiji KONDO, Hiroaki MAEDA, Shingo KAWABATA
Filed: 26 Apr 18
Utility
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11 Nov 20
Yusuke MIZUNO, Yasuhiro SHINDO, Yasuhiro TSUDO, Kenichi KAWAKITA, Yuki KUSACHI, Yasuhiko OHSAWA, Hajime SATOU, Hiroshi AKAMA, Hideaki HORIE
Filed: 11 Jun 20
Utility
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11 Nov 20
The present invention aims to provide an electrode for lithium ion batteries which exhibits excellent electrical conductivity even if its thickness is large.
Yusuke MIZUNO, Yasuhiro SHINDO, Yasuhiro TSUDO, Kenichi KAWAKITA, Yuki KUSACHI, Yasuhiko OHSAWA, Hajime SATOU, Hiroshi AKAMA, Hideaki HORIE
Filed: 11 Jun 20
Utility
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16 Sep 20
An electrolytic solution for an electrolytic capacitor comprising an electrolyte and a solvent, in which the electrolyte contains an anion and a cation, and the anion is an anion having a structure obtained by removing at least one hydrogen ion from a carboxy group from a copolymer having a carboxy group, the copolymer having a carboxy group has a substituent having 5-20 carbon atoms bonded to a carbon atom of a backbone of the copolymer, the copolymer having a carboxy group does not include a hydroxy group or if it does include a hydroxy group, the content of monomers including a hydroxy group in the structural monomers of the copolymer having a carboxy group is less than 60 wt % based on the weight of all monomers constituting the copolymer having a carboxy group, and the copolymer satisfies a specific condition, and the solvent contains ethylene glycol.
FUMIYUKI TANABE, Takahiro SHIBA, Kengo UCHIHASHI
Filed: 22 Oct 18
Utility
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16 Sep 20
The present invention provides a dispersant for carbon materials, the dispersant containing a copolymer having a nitrogen-containing group, wherein the copolymer has a nitrogen content of 0.01 wt % or more and 5 wt % or less and the copolymer has an SP value of 8.0 to 12 (cal/cm3)1/2.
Tomonobu ISHIDA, Koichi MORI, Kohei YAMAMOTO
Filed: 23 Aug 18
Utility
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19 Aug 20
The present invention relates to a toner binder containing: a polyester resin (A); and a vinyl resin (B), wherein the polyester resin (A) has an acid value of 2 mg KOH/g or more, the vinyl resin (B) has a weight average molecular weight of 4,000 to 40,000, the vinyl resin (B) is a polymer essentially containing a monomer (m) whose homopolymer has an SP value of 11.5 to 16.5 as a constituent monomer, the weight percentage of the monomer (m) in monomers constituting the vinyl resin (B) is 1 wt % or more based on the total weight of the monomers constituting the vinyl resin (B), the polyester resin (A) and the vinyl resin (B) are present at a weight ratio (A)/(B) of 80/20 to 99.5/0.5, and when the vinyl resin (B) contains polyethylene units (C11) having a degree of polymerization of 70 to 210 and/or polypropylene units (C12) having a degree of polymerization of 70 to 210, the total weight percentage of the polyethylene units (C11) and the polypropylene units (C12) in the vinyl resin (B) is 9 wt % or less based on the weight of the vinyl resin (B).
Masaru HONDA, Tomohisa KATO, Yasuhiro ONO
Filed: 5 Nov 18
Utility
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27 Jul 20
The present invention aims to provide an electrode for lithium ion batteries which exhibits excellent electrical conductivity even if its thickness is large.
Yusuke Mizuno, Yasuhiro Shindo, Yasuhiro Tsudo, Kenichi Kawakita, Yuki Kusachi, Yasuhiko Ohsawa, Hajime Satou, Hiroshi Akama, Hideaki Horie
Filed: 11 Apr 18
Utility
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22 Jul 20
The present invention relates to a toner binder containing: a polyester resin (A); and a vinyl resin (B), wherein the polyester resin (A) is a resin obtained by crosslinking a polyester (A1) by one or more carbon-carbon bonds, the vinyl resin (B) is a polymer containing a monomer (a) as an essential constituent monomer, the monomer (a) is a C21-C40 (meth)acrylate having an acyclic hydrocarbon group, and the weight proportion of the monomer (a) in monomers constituting the vinyl resin (B) is 15 to 99% by weight based on the weight of the vinyl resin (B).
Masaru HONDA, Seiji ODAKA, Daiki KURODA
Filed: 9 Sep 18
Utility
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29 Apr 20
The present invention provides a method of producing an electrode active material molded body for a lithium-ion battery suitable for the production of a lithium-ion battery, and a method of producing a lithium-ion battery using the electrode active material molded body, wherein the methods can reduce the time, work, equipment, and the like required for the production.
Takuya SUENAGA, Kenichi KAWAKITA, Yuki KUSACHI, Yasuhiko OHSAWA, Hajime SATOU, Hiroshi AKAMA, Hideaki HORIE
Filed: 19 Apr 18
Utility
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30 Mar 20
The present invention aims to provide an electrolyte solution suitable for aluminum electrolytic capacitors which has a high spark voltage and whose conductivity does not decrease and remains sufficiently high even after heating.
Yoshihiko Akazawa, Koshiro Kondo, Hideki Kimura
Filed: 24 Feb 16
Utility
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4 Mar 20
Hiroki HAGIHARA, Hiroki HASHIMOTO, Ayumu SAKAGUCHI
Filed: 21 Mar 18
Utility
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29 Jan 20
The present invention provides a method of producing a useful substance, including secreting and producing a useful substance in broth by microorganisms contained in the broth, wherein the microorganisms include microorganisms of at least one genus selected from the group consisting of Ogataea, Saccharomyces, Kluyveromyces, Hansenula, Pichia, Yarrowia, and Candida, and the broth contains at least one surfactant (A) selected from the group consisting of an anionic surfactant (A1), a cationic surfactant (A2), and an amphoteric surfactant (A3).
Satoshi SOMAMOTO, Satoe OOHORA, Mutsumi NAKANISHI
Filed: 27 Feb 18
Utility
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20 Jan 20
The purpose of the present invention is to provide a composition for forming a semi-rigid polyurethane foam that has low hardness and a resilient feel, has excellent moldability and curability even when made lightweight (made thin), and is suitable for use as an automobile interior material.
Shunsuke Kinoshita
Filed: 15 Dec 14
Utility
9ivnbnma6peprrnpl5feddkno1ksv8rwvvfvusp5hks8n2gjo66759
11 Dec 19
Masumi UEDA, Mutsumi NAKANISHI, Yasunori CHIBA, Takehiko YOKO-O
Filed: 27 Feb 18
Utility
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28 Oct 19
An object of the present invention is to provide a toner binder and a toner that maintains offset resistance while having high gloss and that is excellent in low-temperature fixability, grindability, image strength, and heat-resistant storage stability.
Tsuyoshi Izumi, Masaru Honda
Filed: 24 Nov 16