Longform — Long-form writing on the AT Protocol

ELECTROCHEMICAL ELEMENT SEPARATOR AND MANUFACTURING METHOD FOR SAME

The present invention relates to a process for preparing a separator for an electrochemical device, including the steps of: applying a slurry including at least cellulose fibers and a hydrophilic pore…

DRIVE·Oct 9·2 min read

H01G11/52 TOKUSHU TOKAI PAPER CO LTD [JP]

MICROPOROUS MEMBRANE AND METHOD FOR PRODUCING SAME

The present invention relates to a porous membrane containing cellulose fibers, wherein the cellulose fibers contain 5% by weight or more of cellulose fibers with a diameter of 1 µm or more, relative …

DRIVE·Oct 9·1 min read

C08J9/26 TOKUSHU TOKAI PAPER CO LTD [JP]

MICROPOROUS FILM AND MANUFACTURING METHOD THEREFOR

The present invention relates to a porous membrane including cellulose fibers, wherein the cellulose fibers are obtained from a mixture of: more than 50% by weight of (1) first raw material cellulose …

DRIVE·Oct 9·1 min read

B29C44/02 TOKUSHU TOKAI PAPER CO LTD [JP]

MICROPOROUS MEMBRANE

The present invention relates to a porous membrane containing cellulose fibers, wherein the cellulose fibers contain 5% by weight or more of cellulose fibers with a diameter of 1 µm or more, relative …

DRIVE·Oct 9·1 min read

B29C44/22 TOKUSHU TOKAI PAPER CO LTD [JP]

MICROPOROUS MEMBRANE AND MANUFACTURING METHOD THEREFOR

The present invention relates to a porous membrane including cellulose fibers, wherein the surface area determined by congo red coloring of the re-dispersed cellulose fibers after the cellulose fibers…

DRIVE·Oct 2·1 min read

C08L1/02 TOKUSHU TOKAI PAPER CO LTD [JP]

#TOKUSHU TOKAI PAPER CO LTD [JP]

ELECTROCHEMICAL ELEMENT SEPARATOR AND MANUFACTURING METHOD FOR SAME

MICROPOROUS MEMBRANE AND METHOD FOR PRODUCING SAME

MICROPOROUS FILM AND MANUFACTURING METHOD THEREFOR

MICROPOROUS MEMBRANE

MICROPOROUS MEMBRANE AND MANUFACTURING METHOD THEREFOR