蓄電デバイス用セパレータ、蓄電デバイス及びリチウムイオン二次電池

Title:

蓄電デバイス用セパレータ、蓄電デバイス及びリチウムイオン二次電池

Document Type and Number:

Japanese Patent JP6302400

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a separator for a power storage device, which is excellent in adhesion to an electrode.SOLUTION: A separator for a power storage device comprises base material and a layer that is formed on at least a part on at least one surface of the base material and that contains a thermoplastic polymer. In the separator for the power storage device, the thermoplastic polymer includes a copolymer having an ethylenically unsaturated monomer with a cycloalkyl group as a monomeric unit.SELECTED DRAWING: None

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Inventors:

Masatoshi Ikemi
Koichiro Higashi
Moriyoshi Mori
Ameyama Keitaro
Hiroshi Miyazawa

Application Number:

JP2014240306A

Publication Date:

March 28, 2018

Filing Date:

November 27, 2014

Export Citation:

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Assignee:

ASAHI KASEI KABUSHIKI KAISHA

International Classes:

H01M2/16; H01G11/52; H01M10/052; H01M10/0569

Domestic Patent References:

JP2007035542A
JP2000306569A
JP2005100951A
JP2011000832A
JP2016033921A

Foreign References:

WO2014157715A1
WO2013058119A1
WO2013151144A1

Attorney, Agent or Firm:

Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito

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