Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer – spacer or materials for use therewith
Patent
1997-06-22
2000-05-02
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer, spacer or materials for use therewith
429254, 428516, H01M 216
Patent
active
060570601
ABSTRACT:
A battery separator is made from a microporous polyolefin membrane having a thickness of about 0.33 mills to about 0.5 mils.
REFERENCES:
patent: 4465748 (1984-08-01), Harris
patent: 4769299 (1988-09-01), Nelson
patent: 5281498 (1994-01-01), Muto et al.
patent: 5609947 (1997-03-01), Kamel et al.
patent: 5667911 (1997-09-01), Yu et al.
patent: 5691077 (1997-11-01), Yu
"Characterization of Microporous Membrane Separators", Mar. 1-4, 1993 delivered at the Tenth International Seminar on Primary and Secondary Battery Technology and Application Coordinated by: Florida Educational Seminars, Inc. 2836 Banyan Blvd. Circle NW, Boca Raton, FL 33431.
Celgard Inc.
Hammer III Robert H.
Kalafut Stephen
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