#C08F214/22

SEPARATOR FOR ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

The present disclosure relates to a separator for an electrochemical device, including a porous polymer substrate and an inorganic coating layer formed on at least one surface of the porous polymer su…

DRIVE·Jun 3·1 min read

C08F214/22 LG CHEMICAL LTD [KR]

COMPOSITION, BINDING AGENT, ELECTRODE MIXTURE, ELECTRODE AND SECONDARY BATTERY

Provided is a composition comprising: a polyvinylidene fluoride (A); and a vinylidene fluoride polymer (B) excluding the polyvinylidene fluoride (A), wherein the polyvinylidene fluoride (A) comprises …

DRIVE·Jul 9·1 min read

C08F214/22 DAIKIN IND LTD [JP]

COPOLYMERIZED PVDF RESIN FOR LITHIUM ION BATTERY BINDERS AND ITS PREPARATION METHOD

Disclosed are a copolymerized PVDF resin for lithium battery binders and its preparation method. 300 to 600 parts of deionized water, 0.04 to 0.25 part of a pH buffer regulator, 85 to 99.5 parts of a …

DRIVE·Nov 10·2 min read

C08F214/22 ZHEJIANG QUZHOU JUSU CHEMICAL INDUSTRY CO.,LTD

RESIN COMPOSITION FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING SAME, RESIN COMPOSITION FOR ELECTRODE MIXTURE LAYER, ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

An object of the present invention is to provide a resin composition for a non-aqueous electrolyte secondary battery, the resin composition including a vinylidene fluoride copolymer which has: a high …

DRIVE·Aug 24·2 min read

C08F214/22 KUREHA CORP [JP]

VINYLIDENE FLUORIDE POLYMER DISPERSION

The present invention pertains to an aqueous dispersion of a vinylidene fluoride polymer having a high molecular weight and possessing a substantially linear structure, leading to reduced amount of ge…

DRIVE·Jan 27·1 min read

C08F214/22 SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

VINYLIDENE FLUORIDE POLYMER DISPERSION

DRIVE·Jan 27·1 min read

C08F214/22 SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

VINYLIDENE-FLUORIDE-BASED COPOLYMER AND APPLICATION OF SAID COPOLYMER

An object of the invention is to provide vinylidene fluoride copolymers exhibiting higher adhesion with respect to metal foils than do conventional vinylidene fluoride copolymers, and to provide uses …

DRIVE·Nov 6·1 min read

C08F214/22 KUREHA CORP [JP]