975 patents
Page 15 of 49
Utility
Method for Producing Hollow Resin Particles
11 Aug 22
A method for producing hollow resin particles, the method comprising a mixture liquid preparation step, a suspension preparation step, a polymerization step, and a solvent removal step; wherein a content of a saturated hydrocarbon solvent is 50% by mass or more with respect to 100% by mass of a total amount of a hydrocarbon solvent; wherein a polymerization initiator is an oil-soluble polymerization initiator; and wherein, in the mixture liquid, a cross linkable monomer contains a tri- or higher functional crosslinkable monomer, and with respect to 100 parts by mass of a total amount of the polymerizable monomer, a total content of the crosslinkable monomer is 80 to 98 parts by mass, a content of the tri- or higher functional crosslinkable monomer is from 10 parts by mass to 98 parts by mass, and a content of the hydrocarbon solvent is from 300 parts by mass to 1500 parts by mass.
Takeshi Hirata
Filed: 4 Jun 20
Utility
Acrylic Rubber Bale Excellent In Processability and Water Resistance
11 Aug 22
Acrylic rubber bale having remarkably improved storage stability and water resistance without deteriorating cross-linking properties, a method of production, a rubber mixture obtained by mixing the acrylic rubber bale, a method of production, and a rubber cross-linked product obtained by cross-linking the same is provided.
Hirofumi MASUDA, Takafumi KAWANAKA
Filed: 5 Jun 20
Utility
Acrylic Rubber Sheet Excellent In Water Resistance
11 Aug 22
An acrylic rubber sheet excellent in storage stability and water resistance, a method for producing the same, a rubber mixture containing the acrylic rubber sheet and a rubber cross-linked product thereof are provided.
Hirofumi MASUDA, Nobuhiro TSUNEKUNI
Filed: 5 Jun 20
Utility
Phase Contrast Film and Production Method Therefor
11 Aug 22
A phase difference film formed of a resin containing a polymer having crystallizability, wherein: an NZ factor thereof is less than 1.0; and a haze thereof is less than 1.0%.
Kyosuke INOUE
Filed: 2 Jul 20
Utility
Acrylic Rubber Bale Excellent In Storage Stability and Water Resistance
11 Aug 22
An acrylic rubber bale excellent in storage stability and water resistance and a method for producing the same are provided.
Hirofumi MASUDA, Nobuhiro TSUNEKUNI
Filed: 5 Jun 20
Design
Mobile power charger
9 Aug 22
Kiyoshige Kojima, Yuki Hayashi
Filed: 25 Jan 19
Utility
Laminate
9 Aug 22
A layered body including a polarizer material film that is a product of stretching in one or more directions, and a substrate film provided on the polarizer material film, the substrate film being a product of stretching in one or more directions, wherein a stretching ratio X of the polarizer material film is 1.5 or more and 5.5 or less, a thickness T2 is 20 μm or less, the thickness T2 being a thickness of the polarizer material film as a result of free end uniaxial stretching of the layered body at a stretching ratio 6.0/X, an angle θ2 formed by a stretching direction of the polarizer material film and a stretching direction of the substrate film is less than 1°, and a stretching ratio Y of the substrate film is smaller than the stretching ratio X of the polarizer material film.
Hiromu Mashima, Takamichi Inomata
Filed: 23 Jul 18
Utility
Binder composition for electrochemical device, slurry composition for electrochemical device functional layer, slurry composition for electrochemical device adhesive layer, and composite membrane
9 Aug 22
Provided is a binder composition for an electrochemical device that has excellent binding capacity and is capable of forming a functional layer that can improve rate characteristics and cycle characteristics of an electrochemical device (for example, a secondary battery).
Yasuhiro Isshiki, Kenya Sonobe, Kazuki Asai
Filed: 29 Jun 18
Utility
Neuronal Function Modulating Agent
4 Aug 22
Provided is a neuronal function modulating agent effective for neuronal cell protection and exerts a neuronal function modulating effect through neuronal cell protection.
Hiroko ISODA, Kazunori SASAKI, Kazuhiko SATO, Masumi ASAKAWA, Kenichi TOMINAGA, Hiroshi FUJISAWA, Masami KOSHIYAMA
Filed: 22 May 20
Utility
Display Medium, Display Product, and Display Set
4 Aug 22
A display medium comprising: a multilayered substrate including a polarized light separation layer and a phase difference layer; and a first reflective layer provided on a surface of the multilayered substrate on a side with the polarized light separation layer, wherein: the polarized light separation layer can reflect circularly polarized light which has one rotation direction DA, and can transmit circularly polarized light which has an opposite rotation direction to the rotation direction DA; the first reflective layer can reflect circularly polarized light which has one rotation direction DB1, and can transmit circularly polarized light which has an opposite rotation direction to the rotation direction DB1; and the rotation direction DA of the circularly polarized light that the polarized light separation layer can reflect and the rotation direction DB1 of the circularly polarized light that the first reflective layer can reflect are the same as each other.
Akira IKEDA
Filed: 2 Jul 20
Utility
Positive resist composition, resist film formation method, and laminate manufacturing method
2 Aug 22
Manabu Hoshino
Filed: 23 Aug 18
Utility
Binder composition for electrochemical device electrode, composition for electrochemical device electrode, electrode for electrochemical device, and electrochemical device
2 Aug 22
A binder composition contains a water-soluble polymer and water.
Junichi Asano
Filed: 14 Jun 18
Utility
Grape Pericarp Extract
28 Jul 22
Provided is a grape pericarp extract that exhibits neuronal function modulating effects.
Hiroko ISODA, Kazunori SASAKI, Kazuhiko SATO, Masumi ASAKAWA, Kenichi TOMINAGA, Hiroshi FUJISAWA, Masami KOSHIYAMA
Filed: 22 May 20
Utility
Phenol Compound, Resin Composition and Method of Producing Same, and Shaped Product
28 Jul 22
Yosuke HARAUCHI, Takashi HOUKAWA
Filed: 15 Jul 20
Utility
Acrylic Rubber Sheet Excellent In Storage Stability and Processability
28 Jul 22
An acrylic rubber sheet excellent in storage stability and processability, a method for producing the same, an acrylic rubber bale obtained by laminating the sheets, a mixture obtained by mixing the acrylic rubber sheet and the acrylic rubber bale, a method for producing the mixture and a rubber cross-linking product obtained by cross-linking the mixture.
Hirofumi MASUDA, Takafumi KAWANAKA
Filed: 5 Jun 20
Utility
Composite Particles for Electrochemical Device and Method of Producing Same, Binder Composition for Electrochemical Device Functional Layer and Method of Producing Same, Conductive Material Paste for Electrode Mixed Material Layer and Method of Producing Same, Slurry for Electrode Mixed Material Layer, Electrode for Electrochemical Device, and Electrochemical Device
28 Jul 22
Provided is a novel technique relating to electrochemical devices that makes it possible to ensure a high level of safety of an electrochemical device while also causing the electrochemical device to display excellent high-temperature storage characteristics.
Maki MESUDA, Kenya SONOBE, Yasuhiro ISSHIKI
Filed: 17 Jun 20
Utility
Water-containing substance detection device, water-containing substance detection method, and method of manufacturing rubbery polymer
26 Jul 22
A water-containing substance detection device that detects a water-containing rubbery polymer, includes a conveyor configured to convey rubbery polymers; and a detector configured to detect the water-containing rubbery polymer among the rubbery polymers, conveyed by the conveyor, by a temperature sensor.
Masao Nakamura
Filed: 26 Mar 18
Utility
Method of Producing Slurry Composition for Secondary Battery Positive Electrode, Method of Producing Positive Electrode for Secondary Battery, and Method of Producing Secondary Battery
21 Jul 22
Provided is a method of producing a slurry composition for a secondary battery positive electrode containing an organic solvent, a specific polymer, and a positive electrode active material satisfying a specific chemical composition.
Shinsuke SUGAWARA, Naoki TAKAHASHI
Filed: 19 May 20
Utility
Functional Layer-equipped Separator for Electrochemical Device and Electrochemical Device
21 Jul 22
A functional layer-equipped separator for an electrochemical device includes a separator substrate and a functional layer for an electrochemical device disposed on at least one surface of the separator substrate.
Koji ANNAKA, Masanobu SATO
Filed: 29 May 20
Utility
Laminated film, method for producing same, and polarizing plate
19 Jul 22
A layered film includes first, second, and third layers formed of first, second, and third resins, respectively, and provided in this order.
Takuya Miura
Filed: 21 Jan 19