POWER STORAGE DEVICE SEPARATOR
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United States of America Patent
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Issued Date -
Aug 25, 2011
app pub date -
Oct 14, 2009
filing date -
Oct 15, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is a power storage device separator that is realized in the form of a heat-resistant, solvent-resistant, and dimensionally stable thin film. Also provided is a power storage device separator that can be realized in the form of a thin film which has excellent ion permeability and low resistance, which makes short-circuiting between electrodes and self-discharging difficult to occur, and in addition, which has excellent durability even after long periods of use under high temperature environments in the presence of organic solvents and ionic solutions.
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International Classification(s)
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- H01G:CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWI....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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