#MITSUI CHEMICALS, INC.

SEALANT RESIN COMPOSITION, AND USE THEREOF

The purpose of the present invention is to provide a sealant resin composition having excellent resistance to whitening during stretching, and good heat seal strength, as well as good heat seal streng…

DRIVE·Mar 26·1 min read

C09K3/1006 MITSUI CHEMICALS, INC.

INGREDIENT FOR SECONDARY CELL SEPARATOR COATING MATERIAL, SECONDARY CELL SEPARATOR COATING MATERIAL, SECONDARY CELL SEPARATOR, AND SECONDARY CELL

An ingredient for a secondary cell separator coating material includes a resin which is a reaction product of a modified methylolmelamine condensation resin having an acid group and polyvinyl alcohol,…

DRIVE·Mar 5·1 min read

H01M50/446 MITSUI CHEMICALS, INC.

NON-AQUEOUS ELECTROLYTE SOLUTION, ELECTROCHEMICAL DEVICE PRECURSOR, ELECTROCHEMICAL DEVICE, AND METHOD OF PRODUCING ELECTROCHEMICAL DEVICE

A non-aqueous electrolyte solution contains a chain sulfone compound (I) represented by Formula (I) and a cyclic sulfone compound (II) represented by Formula (II). The content of the chain sulfone com…

DRIVE·Jun 27·1 min read

H01M10/4235 MITSUI CHEMICALS, INC.

LITHIUM BORATE COMPOUND, ADDITIVE FOR LITHIUM SECONDARY BATTERY, NONAQUEOUS ELECTROLYTIC SOLUTION FOR LITHIUM SECONDARY BATTERY, PRECURSOR FOR LITHIUM SECONDARY BATTERY, AND PRODUCTION METHOD FOR LITHIUM SECONDARY BATTERY

A lithium borate compound represented by the following Formula (I). In Formula (I), each of R, R, and Rindependently represents a hydrocarbon group having from 1 to 20 carbon atoms, which may have a s…

DRIVE·Jul 21·1 min read

H01M10/0567 MITSUI CHEMICALS, INC.

NONAQUEOUS ELECTROLYTIC SOLUTION FOR BATTERY AND LITHIUM SECONDARY BATTERY

A nonaqueous electrolytic solution for a battery that includes a negative electrode active material containing graphite, the nonaqueous electrolytic solution for a battery containing a compound repres…

DRIVE·May 19·1 min read

H01M10/0568 MITSUI CHEMICALS, INC.

NON-AQUEOUS ELECTROLYTE SOLUTION FOR BATTERY AND LITHIUM SECONDARY BATTERY

A non-aqueous electrolyte solution for a battery, includes: an additive A which is at least one selected from the group consisting of compounds represented by the following Formula (A); an additive B …

DRIVE·Sep 23·1 min read

H01M10/0567 MITSUI CHEMICALS, INC.

LITHIUM BORATE COMPOUND, ADDITIVE FOR LITHIUM SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY PRECURSOR, AND LITHIUM SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME

The present disclosure provides a lithium borate compound represented by the following Formula (I), an additive for a lithium secondary battery, which contains the lithium borate compound, a non-aqueo…

DRIVE·Aug 19·1 min read

C07F1/02 MITSUI CHEMICALS, INC.

NONAQUEOUS ELECTROLYTE SOLUTION FOR BATTERY AND LITHIUM SECONDARY BATTERY

Provided is a nonaqueous electrolyte solution for batteries, which contains an additive A that is composed of a boron compound represented by formula (1), and an additive B that has a lower reductive …

DRIVE·Apr 29·1 min read

H01M10/0567 MITSUI CHEMICALS, INC.

POSITIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY THAT INCLUDE UNDERCOAT LAYER CONTAINING MICROCAPSULE

A positive electrode for a lithium ion secondary battery, including a positive electrode current collector; and a positive electrode mixture layer that is provided on at least one side of the positive…

DRIVE·Feb 11·1 min read

H01M4/366 MITSUI CHEMICALS, INC.