Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer – spacer or materials for use therewith
Patent
1979-05-10
1980-09-23
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer, spacer or materials for use therewith
429254, H01M 216
Patent
active
042243939
ABSTRACT:
A battery separator, and a method of forming the same, which exhibits good electrical conductivity and a high degree of inhibition to dendrite formation, is in the form of a thin sheet formed from a substantially uniform mixture of a thermoplastic rubber and a filler in a volume ratio of from about 1:0.15 to 1:0.6. The thermoplastic rubber is preferably a styrene/elastomer/styrene block copolymer.
REFERENCES:
patent: 3161547 (1964-12-01), Beaulieu
patent: 3351495 (1967-11-01), Larsen et al.
patent: 3585081 (1971-06-01), Mirman
patent: 3875270 (1975-04-01), Hoefner et al.
patent: 3967978 (1976-07-01), Honda et al.
patent: 4085241 (1978-04-01), Sheibley
Balouskus Robert A.
Feinberg Stewart C.
Lundquist, Jr. Joseph T.
Lundsager Christian B.
LeFevour Charles F.
McDowell, Jr. William W.
Troffkin Howard J.
W. R. Grace & Co.
LandOfFree
Battery separator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Battery separator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery separator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-645161