COLLECTOR, ELECTRODE STRUCTURE, ELECTRICITY STORAGE COMPONENT, AND COMPOSITION FOR COLLECTORS

Title:

COLLECTOR, ELECTRODE STRUCTURE, ELECTRICITY STORAGE COMPONENT, AND COMPOSITION FOR COLLECTORS

Document Type and Number:

WIPO Patent Application WO/2014/077366

Kind Code:

A1

Abstract:

Provided are: a highly safe collector which is capable of stably maintaining a PTC function even in cases where the temperature is further increased after the exhibition of the PTC function if used in an electrode structure of an electricity storage component such as a nonaqueous electrolyte battery, an electric double layer capacitor or a lithium ion capacitor; an electrode structure; an electricity storage component; and a composition for collectors. Provided is a collector (100) which is provided with a conductive base (103) and a resin layer (105) that is provided on at least one surface of the conductive base (103). The resin layer (105) is obtained by applying a paste, which contains polyolefin emulsion particles (125), a conductive material (121) and a crosslinking agent (131), onto the conductive base (103) and crosslinking the paste thereon. The polyolefin emulsion particles (125) contain a polyolefin resin (129) that is modified with a carboxylic acid or a carboxylic acid anhydride at both ends.

Inventors:

SAITO SOHEI (JP)
KATO OSAMU (JP)
HONKAWA YUKIOU (JP)
YAEGASHI TATSUHIRO (JP)
KATAOKA TSUGIO (JP)
INOUE MITSUYA (JP)
YAMABE SATOSHI (JP)
MORISHIMA YASUMASA (JP)
ITO TAKAYORI (JP)
HARA HIDEKAZU (JP)
IIDA TAKAHIRO (JP)

Application Number:

PCT/JP2013/080931

Publication Date:

May 22, 2014

Filing Date:

November 15, 2013

Export Citation:

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Assignee:

UACJ CORP (JP)
NIPPON FOIL MFG (JP)
FURUKAWA ELECTRIC CO LTD (JP)

International Classes:

H01M4/66; H01C7/02; H01G11/68; H01M4/13

Foreign References:

JP2009176599A	2009-08-06
JP2010244788A	2010-10-28
JP2002343606A	2002-11-29
JP2002064004A	2002-02-28
JP2012104422A	2012-05-31
JP2001357854A	2001-12-26

Other References: