NONWOVEN FABRIC FOR BATTERY SEPARATOR

PURPOSE:To increase the absorbency and retainability of an electrolyte and to decrease deterioration in quality with time by occupying 30% or more of the whole surface area of single fibers which constitute a nonwoven fabric by fibers of specific saponified ethylene-vinyl acetate copolymer. CONSTITU...

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Bibliographische Detailangaben
1. Verfasser: OMOTO ISAO
Format: Patent
Sprache:eng
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