975 patents
Page 4 of 49
Utility
Electrostatic charge image development toner
17 Oct 23
The present invention provides a toner for electrostatic-image development comprising a color resin particle containing a binder resin, a colorant, a charge control agent, and a release agent, and an additive having a polydiene structure, wherein the additive having the polydiene structure has a solubility in styrene at a temperature of 40° C. of 3 to 40 g/100 g, when a cross section of the color resin particle is observed by a transmission electron microscope (TEM), the number of crystal domains of the release agent having an aspect ratio in a range of 2 to 10 in a field of view of 2 μm×2 μm square of the cross section of the color resin particle is 2 to 30.
Sakyo Yagyu
Filed: 30 Aug 19
Utility
Conductive Material Dispersion Liquid for Electrochemical Device, Slurry for Electrochemical Device Electrode, Electrode for Electrochemical Device, and Electrochemical Device
12 Oct 23
Provided is a conductive material dispersion liquid that has excellent viscosity stability and is capable of forming an electrode that can cause an electrochemical device to display excellent rate characteristics.
Kazuki ASAI
Filed: 25 Aug 21
Utility
Positive Resist Composition for Extreme Ultraviolet Lithography and Resist Pattern Formation Kit for Extreme Ultraviolet Lithography
12 Oct 23
Manabu HOSHINO
Filed: 15 Sep 21
Utility
Method of Producing Binder Composition for All-solid-state Secondary Battery, Method of Producing Slurry Composition for All-solid-state Secondary Battery, Method of Producing Solid Electrolyte-containing Layer, and Method of Producing All-solid-state Secondary Battery
12 Oct 23
Provided is a method of producing a binder composition for an all-solid-state secondary battery with which it is possible to form a solid electrolyte-containing layer that can cause an all-solid-state secondary battery to display excellent output characteristics and cycle characteristics.
Yusaku MATSUO
Filed: 11 Aug 21
Utility
Conductive material paste composition for secondary battery electrode, slurry composition for secondary battery electrode, undercoating layer-equipped current collector for secondary battery electrode, electrode for secondary battery, and secondary battery
10 Oct 23
Provided is a slurry composition for a secondary battery electrode that has excellent fibrous carbon nanomaterial dispersibility and is capable of forming an electrode mixed material layer having excellent close adherence to a current collector.
Taku Matsumura, Jun Mikami
Filed: 27 Sep 16
Utility
Binder Composition for Electrochemical Device, Conductive Material Dispersion Liquid for Electrochemical Device, Slurry Composition for Electrochemical Device Electrode, Electrode for Electrochemical Device, and Electrochemical Device
5 Oct 23
Provided is a binder composition for an electrochemical device that can stably disperse a conductive carbon material and that can cause an electrochemical device to display excellent output characteristics and high-voltage cycle characteristics.
Naoki TAKAHASHI
Filed: 2 Aug 21
Utility
Hydrogenated copolymer and method of producing the same, hydrogenated copolymer-containing composition, interlayer film for laminated glass, interlayer film laminate for laminated glass, sealing material, optical film, medical shaped article and method of producing the same, adhesive, and assembly and method of producing the same
3 Oct 23
Disclosed is a hydrogenated copolymer obtained by hydrogenating a copolymer which comprises an aromatic vinyl monomer unit and a chain conjugated diene monomer unit.
Hiroaki Matsuda
Filed: 8 Oct 19
Utility
Dispersant Composition for Electrochemical Device, Conductive Material Dispersion Liquid for Electrochemical Device, Slurry for Electrochemical Device Electrode, Electrode for Electrochemical Device, and Electrochemical Device
28 Sep 23
Provided is a novel technique related to electrochemical devices that can cause an electrochemical device to display excellent rate characteristics and high-temperature storage characteristics.
Kazuki ASAI
Filed: 16 Aug 21
Utility
Electromagnetic Wave Absorbing Material, Electromagnetic Wave Absorbing Coating Material, Electronic Device and Resin Component
28 Sep 23
An electromagnetic wave absorber includes ground carbon particles derived from carbon nanotubes.
Seiki CHIBA, Mikio WAKI, Mitsugu UEJIMA, Makoto TAKESHITA
Filed: 27 May 21
Utility
Negative Photosensitive Resin Composition
28 Sep 23
Takashi TSUTSUMI
Filed: 13 Sep 21
Utility
Film Molded Body
21 Sep 23
A molded film having a thickness of 20 to 300 μm and obtained using a latex composition including a conjugated diene polymer latex, a sulfur-based vulcanizing agent, a vulcanization accelerator, and an antioxidant, wherein the antioxidant is at least one selected from phenolic antioxidants and quinoline antioxidants, and has a molecular weight of 300 to 600.
Junji KODEMURA
Filed: 2 Jul 21
Utility
Conductive Material Dispersion Liquid for Electrochemical Device, Slurry Composition for Electrochemical Device Electrode and Method of Producing Same, Electrode for Electrochemical Device, and Electrochemical Device
21 Sep 23
A conductive material dispersion liquid for an electrochemical device contains a conductive material, a dispersant, and a solvent.
Yukie ITO, Junpei MOTOKI
Filed: 26 Aug 21
Utility
Method for producing latex and method for producing hollow resin particles
19 Sep 23
Provided is a method for producing a latex comprising hollow resin particles each with a high void ratio and a method for producing hollow resin particles each with a higher void ratio.
Takashi Iga, Takeshi Hirata, Nozomi Yabuki
Filed: 31 Jul 18
Utility
Biochemical tool
19 Sep 23
It is an object of the present disclosure to provide a biochemical tool capable of satisfactorily reducing absorption of a biochemical substance to a surface contacting a sample of the biochemical substance.
Taichi Sawaguchi, Satoru Adachi
Filed: 6 Sep 18
Utility
Copolymer, Positive Resist Composition, and Method of Forming Resist Pattern
14 Sep 23
Manabu HOSHINO
Filed: 11 Jun 21
Utility
Carbon nanotube water dispersion, conductive film, electrode, and solar cell
12 Sep 23
Provided is a carbon nanotube water dispersion with which it is possible to form a conductive film that has excellent film strength and can cause a solar cell to display excellent conversion efficiency and reliability.
Ryuji Oota
Filed: 16 Nov 20
Utility
Wax for toners for developing electrostatic images, and toner for developing electrostatic images containing the wax
12 Sep 23
Provided is a wax which is used in a toner, whereby the toner is excellent in low-temperature fixability and heat-resistant shelf stability, the glossiness is improved as compared with the prior art, and the generation of ultrafine particles and the bleeding of the wax are not likely to occur.
Masashi Watanabe, Takeshi Yoshimura, Norifumi Itako
Filed: 7 Oct 19
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode and Method of Producing Same, Slurry Composition for Non-aqueous Secondary Battery Electrode, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
7 Sep 23
Provided is a binder composition for a non-aqueous secondary battery electrode that can form an electrode for a non-aqueous secondary battery having excellent moisture resistance.
Taku MATSUMURA, Keiichiro TANAKA, Hiroki OSHIMA
Filed: 27 Aug 21
Utility
Toner for developing electrostatic images
5 Sep 23
The toner for developing electrostatic images, comprising: colored resin particles comprising a binder resin, a colorant and a release agent, and an external additive.
Sakyo Yagyu
Filed: 15 Dec 21
Utility
Production Method of a Carbon Sheet
31 Aug 23
Provided is a production method of a carbon sheet having a structure intertwining only carbon nanotubes and having a porosity of 5% to 90%.
Tomoko YAMAGISHI, Mitsugu UEJIMA
Filed: 20 Apr 23