552 patents
Page 2 of 28
Utility
Method for Producing Hollow Particles and Hollow Particles
30 Nov 23
A method for producing hollow particles which have a void ratio of 50% or more, the method comprising: preparing a mixture liquid containing a polymerizable monomer, a hydrophobic solvent, an aqueous medium, etc., suspending the mixture liquid to prepare a suspension in which droplets of a monomer composition containing the polymerizable monomer, the hydrophobic solvent, etc., are dispersed in the aqueous medium, and subjecting the suspension to a polymerization reaction to prepare a precursor composition containing precursor particles having a hollow portion surrounded by a shell and filled with the hydrophobic solvent, wherein the polymerizable monomer a hydrocarbon monomer, and in 100% by mass of the polymerizable monomer, a content of a crosslinkable monomer containing two or more ethylenically unsaturated double bonds is 70% by mass or more, and wherein the hydrophobic solvent is a hydrocarbon solvent containing 5 to 8 carbon atoms.
Sakyo Yagyu
Filed: 26 Oct 21
Utility
Negative Electrode Material Sheet for Non-aqueous Secondary Battery, Method of Producing Same, Negative Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
30 Nov 23
The purpose of the present invention is to provide a negative electrode material sheet for a non-aqueous secondary cell, the negative electrode material sheet being capable of forming a negative electrode that can exhibit exceptional rate characteristics in a non-aqueous secondary cell.
Yasuyuki MURAKAMI
Filed: 11 Nov 21
Utility
Binder Composition for Electrochemical Device, Slurry Composition for Electrochemical Device Electrode, Electrode for Electrochemical Device, and Electrochemical Device
30 Nov 23
Provided is a new technique that can sufficiently inhibit heat generation in the event of an internal short circuit of an electrochemical device while also reducing IV resistance at low temperature and improving high-temperature storage characteristics of the electrochemical device.
Yasuhiro ISSHIKI, Shiho MOSAKI
Filed: 26 Oct 21
Utility
Binder Composition for Non-aqueous Secondary Battery Negative Electrode, Slurry Composition for Non-aqueous Secondary Battery Negative Electrode, Negative Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
23 Nov 23
Provided is a binder composition for a non-aqueous secondary battery negative electrode with which it is possible to form a negative electrode having excellent peel strength and low tendency to swell after cycling and a secondary battery having excellent cycle characteristics.
Tetsuya AKABANE, Kenya SONOBE
Filed: 9 Sep 21
Utility
Binder Composition for All-solid-state Secondary Battery, Slurry Composition for All-solid-state Secondary Battery, Solid Electrolyte-containing Layer, and All-solid-state Secondary Battery
23 Nov 23
Provided is a binder composition with which it is possible to produce a slurry composition having excellent dispersibility and to form a solid electrolyte-containing layer that can cause an all-solid-state secondary battery to display excellent cycle characteristics.
Yusaku MATSUO
Filed: 6 Oct 21
Utility
Conjugated Diene Polymer, Rubber Composition, Crosslinked Rubber Product, and Tire
23 Nov 23
A conjugated diene polymer containing at least conjugated diene monomer units, wherein the conjugated diene polymer has a molecular weight distribution curve obtained by GPC measurement where three or more peaks are present, and the peak top molecular weight of a finally detected peak (Z) is 80000 to 250000, and a polymer chain corresponding to a maximum peak (L) has a degree of adsorption onto silica of less than 40% where in the molecular weight distribution curve, the last detected peak in the GPC measurement is defined as the finally detected peak (Z), and a peak having the largest peak area among peaks excluding the finally detected peak (Z) is defined as the maximum peak (L).
Masahide SAKADA, Keita NISHIZAWA, Keita OHNO
Filed: 7 Oct 21
Utility
Elastomer Composition, Method of Producing Elastomer Composition, Cross-linked Material, and Shaped Object
23 Nov 23
An elastomer composition contains an elastomer, carbon nanotubes, and a compound A.
Masahiro UENO, Yoshihisa TAKEYAMA
Filed: 3 Sep 21
Utility
Conjugated-diene-based Polymer, Rubber Composition, Cross-linked Rubber Object, and Tire
16 Nov 23
A conjugated diene polymer containing at least conjugated diene monomer units, wherein the conjugated diene polymer contains 95 weight ppm or more of silicon and has an ionic strength index of 75% or less.
Keita OHNO, Sho KANESAKA, Yukari ICHIMIYA
Filed: 7 Oct 21
Utility
Resin Composition, Stretchable Film, Sheet and Tube
16 Nov 23
Provided is a resin composition comprising a hydrogenated block copolymer composition comprising a hydrogenated block copolymer A represented by a specific General Formula (A) and a hydrogenated block copolymer B represented by a specific General Formula (B); and a polyolefin thermoplastic resin C, wherein the weight ratio of the hydrogenated block copolymer A to the hydrogenated block copolymer B is within a specific range, and the hydrogenation ratio of olefins in the polymer components constituting the hydrogenated block copolymer composition is within a specific range.
Daisuke KATO
Filed: 8 Oct 21
Utility
Solar Cell Module, Panel, and Printing Data Generation Device
16 Nov 23
Masayoshi YOSHIDA
Filed: 26 Aug 21
Utility
Hollow Particles
16 Nov 23
Hollow particles which comprise a shell containing a resin and a hollow portion surrounded by the shell and which have a void ratio of 50% or more, wherein the shell contains, as the resin, a polymer in which 70 parts by mass to 100 parts by mass of a crosslinkable monomer unit is contained in 100 parts by mass of all monomer units, and wherein, in a hollow particle immersion test in which a mixture obtained by adding 0.1 mg of the hollow particles to 4 mL of acetone and shaking them for 10 minutes at a shaking rate of 100 rpm, is left to stand for 48 hours in an environment at 25° C., less than 5% by mass of the hollow particles submerge in the acetone.
Masashi Watanabe
Filed: 28 Sep 21
Utility
Electrostatic Actuator
16 Nov 23
An electrostatic actuator A1 includes a stator 1 and a mover 2, and is driven by an attractive force and a repulsive force generated by an electric field between the stator 1 and the mover 2.
Seiki CHIBA, Mikio WAKI
Filed: 26 Aug 21
Utility
Thermoelectric Conversion Module and Method of Producing Thermoelectric Conversion Module
16 Nov 23
A thermoelectric conversion module includes an electrically insulating sheet substrate having a front surface and a rear surface, a plurality of thermoelectric conversion elements, and a wiring layer.
Hideki UCHIDA
Filed: 15 Sep 21
Utility
Electrode for Electrochemical Device and Electrochemical Device
9 Nov 23
Provided is an electrode for an electrochemical device that can sufficiently inhibit heat generation in the event of an internal short circuit and reduce IV resistance in an electrochemical device.
Akihiko MIYAZAKI, Shiho MOSAKI
Filed: 15 Oct 21
Utility
Method for Producing Hollow Resin Particles
9 Nov 23
The method produces hollow resin particles.
Takashi Iga, Takeshi Hirata, Nozomi Yabuki
Filed: 20 Jul 23
Utility
Method for Producing Hollow Resin Particles
26 Oct 23
Provided is a method for producing hollow resin particles in which a residual amount of a hydrocarbon solvent once held inside particles in a production process is reduced and particle breakage is suppressed.
Ryo Tsumura
Filed: 25 Feb 21
Utility
Binder Product for Secondary Battery
19 Oct 23
Provided is a binder product for a secondary battery that has a low tendency for aggregation to occur in a binder composition and enables formation of a functional layer having excellent adhesiveness using the binder composition even after long-term storage.
Akihiro SHINTANI
Filed: 30 Sep 21
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