Method and apparatus for continuous formation of fibrillated polymer binder electrode component
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United States of America Patent
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Dec 11, 1990
Grant Date -
N/A
app pub date -
Apr 20, 1989
filing date -
Apr 20, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Electrode materials containing active material in a fibrillated polymer binder are formed continuously into a cohesive electrode component by utilizing a barrel for processing the electrode materials. A mechanism is provided in the barrel for axially advancing the electrode materials, while mixing and kneading the materials to fibrillate the polymer binder. A forming means at the end of the barrel receives the resultant mixture and continuously forms a cohesive component of fibrillated polymer binder and active material as other electrode materials continue to be advanced and processed in the barrel.
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