#MITSUBISHI RAYON CO [JP]

CURABLE COMPOSITION, LAMINATE, AND AUTOMOBILE HEADLAMP LENS

Provided are: a curable composition that makes it possible to form a cured film having excellent wear resistance and weather resistance; a laminate that is provided with the cured film; and an automob…

DRIVE·Feb 8·1 min read

B60Q1/04 MITSUBISHI RAYON CO [JP]

MOLDING METHOD FOR FIBER-REINFORCED PLASTIC STRUCTURE

The present invention applies to a molding method for a fiber-reinforced plastic structure having an internal cavity, in particular, for example, a vehicle wheel (10) made from fiber-reinforced plasti…

DRIVE·Apr 15·2 min read

B29C33/54 MITSUBISHI RAYON CO [JP]

BINDER RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, SLURRY FOR SECONDARY BATTERY ELECTRODES, ELECTRODE FOR SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY

A binder resin composition for secondary battery electrodes of the present invention contains a polymer (A) that has a structural unit represented by general formula (1) and a water-insoluble particul…

DRIVE·Nov 19·2 min read

H01M10/0525 MITSUBISHI RAYON CO [JP]

BINDER RESIN FOR NONAQUEOUS SECONDARY BATTERY ELECTRODE, BINDER RESIN COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY ELECTRODE, SLURRY COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY ELECTRODE, ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY

A binder resin for a nonaqueous secondary battery electrode of the invention satisfies I s ¥ 30 (I s indicates a sum of scattering intensities observed in a particle size range of from 1 to 100 nm) wh…

DRIVE·Oct 8·2 min read

C08F126/02 MITSUBISHI RAYON CO [JP]

BINDER FOR ELECTRODE OF ELECTROCHEMICAL ELEMENT, COMPOSITION FOR ELECTRODE OF ELECTROCHEMICAL ELEMENT, ELECTRODE OF ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL ELEMENT

The invention relates to a binder for an electrode of an electrochemical element. The binder is a polymer having an N-vinyl formamide unit, which suppresses the decline of battery performances due to …

DRIVE·Apr 30·1 min read

H01G11/28 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE SUBSTRATE, METHOD FOR PRODUCING SAME, PRECURSOR SHEET, MEMBRANE ELECTRODE ASSEMBLY, AND SOLID POLYMER FUEL CELL

According to the present invention, a porous electrode substrate with greater sheet strength, lower production cost, and excellent gas permeability and conductivity as well as its manufacturing method…

DRIVE·Dec 4·2 min read

C04B35/83 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE BASE MATERIAL, METHOD FOR MANUFACTURING SAME, MEMBRANE-ELECTRODE ASSEMBLY, SOLID POLYMER FUEL CELL, PRECURSOR SHEET, AND FIBRILLAR FIBERS

Provided is a porous electrode substrate having excellent thickness precision, gas permeability and conductivity, handling efficiency, low production costs and a high carbonization rate during carboni…

DRIVE·Nov 27·2 min read

D01F9/22 MITSUBISHI RAYON CO [JP]

MODIFIER FOR POLYVINYLIDENE FLUORIDE, BINDER RESIN COMPOSITION FOR BATTERIES, SECONDARY CELL ELECTRODE, AND BATTERY

A modifier for polyvinylidene fluoride (PVDF), which improves the adhesion of PVDF to a metal, a binder resin composition for battery and a battery using the PVDF modifier are provided. The modifier f…

DRIVE·Nov 13·2 min read

C08F220/10 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE BASE MATERIAL AND PROCESS FOR PRODUCTION THEREOF, POROUS ELECTRODE BASE MATERIAL PRECURSOR SHEET, MEMBRANE-ELECTRODE ASSEMBLY, AND SOLID POLYMER FUEL CELL

Provided are: a porous electrode substrate which has excellent handling properties and surface smoothness and satisfactory gas permeability and electrical conductivity, and enables the reduction of da…

DRIVE·Sep 11·2 min read

B32B18/00 MITSUBISHI RAYON CO [JP]

BINDER RESIN COMPOSITION FOR ELECTRODE OF NON-AQUEOUS ELECTROLYTE BATTERY, SLURRY COMPOSITION, ELECTRODE AND BATTERY EACH CONTAINING THE BINDER RESIN COMPOSITION

An object of the present invention is to provide a binder resin composition for an electrode of a nonaqueous electrolyte battery, which has excellent binding property with a current collector, a slurr…

DRIVE·May 15·1 min read

C08F20/44 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE BASE MATERIAL, PROCESS FOR PRODUCTION THEREOF, PRECURSOR SHEET, FILM-ELECTRODE ASSEMBLY, AND SOLID POLYMER FUEL CELL

The provision of a porous electrode substrate that has large sheet strength, low production costs, high handling properties, high thickness precision and surface smoothness, and sufficient gas permeab…

DRIVE·Oct 3·2 min read

H01M4/8605 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE BASE MATERIAL AND PROCESS FOR PRODUCTION THEREOF

The present invention provides a porous electrode substrate that has high sheet strength, low production cost, and sufficient gas permeability and electrical conductivity, and a method for producing t…

DRIVE·Oct 3·2 min read

B01J23/42 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE BASE MATERIAL, AND PROCESS FOR PRODUCTION THEREOF

The present invention provides a porous electrode substrate that has low production cost, high mechanical strength, thickness precision, and surface smoothness, and sufficient gas permeability and ele…

DRIVE·May 16·1 min read

D21H13/50 MITSUBISHI RAYON CO [JP]

POROUS ELECTRODE SUBSTRATE, METHOD FOR PRODUCING THE SAME, MEMBRANE-ELECTRODE ASSEMBLY, AND SOLID POLYMER-TYPE FUEL CELL

Provided is a porous electrode substrate having high mechanical strength, good handling properties, high thickness precision, little undulation, and adequate gas permeability and conductivity. Also pr…

DRIVE·Dec 14·1 min read

D04H1/4242 MITSUBISHI RAYON CO [JP]

CARBON FIBER NONWOVEN BAND-SHAPED ARTICLE AND ITS MANUFACTURE METHOD

The present invention relates to a carbon fiber nonwoven band-shaped article obtained by cutting a needle-punch nonwoven fabric of carbon fiber, wherein the carbon fiber is primarily oriented in a dir…

DRIVE·Aug 25·2 min read

D04H1/4242 MITSUBISHI RAYON CO [JP]

POROUS CARBON ELECTRODE MATERIAL, METHOD FOR MANUFACTURING THE SAME, AND CARBON FIBER PAPER

The present invention provides carbon fiber paper consisting of an organic high-molecular compound as a binder and carbon fibers, characterized in that the carbon fibers contain thin fibers with an av…

DRIVE·Apr 10·2 min read

C04B35/83 MITSUBISHI RAYON CO [JP]