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Protective masks with coating comprising different electrospun fibers interweaved with each other, formulations forming the same, and method of producing thereof
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Self-contained, mobile breathing apparatus or appliance that supplies pathogen and endotoxin free, rhythmically breathable air to the wearer or treated space through active, continuous bio-deactivation and destruction of bacteria, fungi, viral and allergenic/antigenic matter safely when using benign, household, rechargeable filtration media
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Electret webs with benzoate salt charge-enhancing additives
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Electrets comprising a substituted cyclotriphosphazene compound and articles therefrom
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