Ethylene oxide neutralizing material incorporating ion exchange resins
AssigneeChemDAQ Inc.
InventorsInduvadana Ankareddi, Chibuike Okoro, David M. Hilliker, Piers Richard Warburton
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Abstract
A composition hereof include a substrate, which is flexible. and particles of an ion exchange resin immobilized at least one of upon or within the substrate. The ion exchange resin interacts with ethylene oxide to decrease concentration of ethylene oxide in an environment.
Claims28
A device, comprising:
- a substrate material, which is flexible, and particles of an ion exchange resin immobilized at least one of upon or within the substrate material, the ion exchange resin comprising functionality to interact with ethylene oxide to decrease concentration of ethylene oxide in an environment.
A method of reducing a concentration of ethylene oxide in an environment, comprising:
- placing a device in fluid connection with the environment, the device comprising a substrate material, which is flexible, and particles of an ion exchange resin immobilized at least one of upon or within the substrate material, the ion exchange resin comprising functionality to interact with ethylene oxide to decrease concentration of ethylene oxide in the environment.
A system comprising one or more articles that were sterilized using ethylene oxide and a device comprising a substrate material, which is flexible, and particles of an ion exchange resin immobilized at least one of upon or within the substrate material, the ion exchange resin comprising functionality to interact with ethylene oxide to decrease concentration of ethylene oxide in an environment.
Dependencies are inferred from the claim text.