Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer – spacer or materials for use therewith
Patent
1991-03-07
1992-10-27
McFarlane, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer, spacer or materials for use therewith
429254, 429247, H01M 216
Patent
active
051588447
ABSTRACT:
A battery separator in the form of a nonwoven fibrous web of water dispersible fibers incorporates up to 65% by weight of fibers having a high cross-sectional aspect ratio. The high aspect ratio fibers include collapsible hollow fibers and ribbon fibers that have a width five to ten times greater than their thickness. These fibers provide reduced thickness at the same basis weight and a synergistic reduction in shrinkage when combined with lower denier solid fibers.
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Marjory L. Joseph, Introductory Textile Science, Holt, Rinehart & Winston (1986) p. 33.
Inez V. deGruy et al., The Fine Structure of Cotton, Marcel Dekker, Inc. (1973), p. 53.
Milton Harris, Handbook of Textile Fibers, pp. 115-116, Harris Research Lab., Washington (1954).
Annis Vaughan R.
Hagens Vicky L.
James Richard P.
Everhart Caridad
McFarlane Anthony
The Dexter Corporation
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