Title:
SEPARATOR FOR ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2006331759
Kind Code:
A
Abstract:
To provide a separator for an electronic component easy to reduce its thickness, excellent in mechanical strength, dimensional stability, and heat resistant property, having a shut-down function, and provide a method of manufacturing the separator for electronic component excellent in productivity.
The separator for electronic component is composed of a porous film composed of a resin material made of a synthetic resin having glass transition temperature of not less than 180°C, and an organic filler having melting point of 110°C to 160°C. The separator is appropriately used for electronic components like lithium ion battery, polymer lithium battery, aluminum electrolyte capacitor, electric double-layer capacitor or the like.
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Inventors:
SUGIYAMA HITOHIDE
TOTSUKA HIROMI
TAKAHATA MASANORI
TOTSUKA HIROMI
TAKAHATA MASANORI
Application Number:
JP2005151832A
Publication Date:
December 07, 2006
Filing Date:
May 25, 2005
Export Citation:
Assignee:
TOMOEGAWA PAPER CO LTD
International Classes:
H01M2/16; H01G9/02
Domestic Patent References:
| JP2000215875A | 2000-08-04 | |||
| JPH106453A | 1998-01-13 | |||
| JP2000191823A | 2000-07-11 | |||
| JP2002240215A | 2002-08-28 |
Attorney, Agent or Firm:
Tsuyoshi Watanabe
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