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Kurt Schlosser / GeekWire

Membrion develops spray coating to boost cotton mask protection by adsorbing coronavirus particles

Seattle startup Membrion is developing a sprayable, food-safe coating derived from its ion-exchange membrane technology to make cotton masks more protective by adsorbing and neutralizing coronavirus particles.

GGreg Newbloom MMembrion PPolyDrop
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Seattle Flow

Your front door to Seattle's startup scene.

Seattle's startup scene is scattered across a hundred feeds, newsletters, and calendars. Seattle Flow brings it together: the news, events, podcasts, and people, plus what the community is saying about them. Every link sends you to the source.

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