A production apparatus for a rolled particle layer comprises: a feeding unit for particles; a conveying unit for the fed particles; a support unit for the conveyed particles; a squeegee unit for leveling the particles to form a particle layer; a pair of st...

Provided is a composition for an electrochemical device functional layer with which it is possible to form a functional layer that has excellent wet adhesiveness and that is capable of good inhibition of metal deposition on an electrode during charging and...

Provided are a binder storage container for a secondary battery and a binder product for a secondary battery that enable long-term storage of even a binder composition that can inhibit aggregate formation while also improving adhesiveness of a functional l...

A binder composition for a non-aqueous secondary battery electrode contains a polymer X that includes an acidic group-containing monomer unit in a proportion of not less than 3 mass % and not more than 20 mass % and a repeating unit derived from an unsatur...

A production apparatus of an electrode active material layer comprises: a feeding unit feeding granulated particles; a conveying unit conveying the particles; a support unit supporting the particles; a squeegee unit spaced above the support unit and leveli...

Provided is a composition for an electrochemical device functional layer with which it is possible to form a functional layer for an electrochemical device that has excellent wet adhesiveness and that can cause an electrochemical device to display high out...