Reinforced vent
AssigneeW. L. Gore & Associates G.K.
InventorKotaro Kobayashi
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Abstract
A vent is provided herein for use in a closed container, the vent comprising at least one protective fluoropolymer layer and at least one reinforcing layer, wherein the at least one protective fluoropolymer layer at least partially penetrates into the at least one reinforcing layer, wherein the at least one protective fluoropolymer layer has a carbon dioxide (CO2) to water (H2O) selectivity of at least 600 cm3/g at 30° C. and a CO2 permeability of at least 1,000 cm3/(m2*24 h*atm) at 30° C. as measured using methods described herein.
Claims16
A vent for use in a closed container, the vent comprising at least one protective fluoropolymer layer and at least one reinforcing layer, wherein the at least one protective fluoropolymer layer at least partially penetrates into the at least one reinforcing layer, wherein the at least one protective fluoropolymer layer has a carbon dioxide (CO2) to water (H2O) selectivity of at least 600 cm3/g at 30° C. and a CO2 permeability of at least 1,000 cm3/(m2*24 h*atm) at 30° C. as measured using methods described herein.
Dependencies are inferred from the claim text.