Can with bisphenol a capture system
AssigneeEmpire Technology Development LLC
InventorsFujiko Ozawa, Takahisa Kusuura
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Abstract
The present technology provides a bisphenol A capture system for food and beverage containers which include BPA-containing coatings. The capture system is made of one or more materials which bind any BPA eluting from the BPA-containing coating. The present capture system therefore reduces or prevents BPA from migrating from the can coating into the food or beverages stored in the can. The present technology further provides methods of manufacturing and using such coatings.
Claims29
A metal can comprising:
- an interior surface, wherein at least a portion of the interior surface is covered with one or more of a first coating comprising bisphenol A, and
- a second coating comprising an electrospun bisphenol A binding material, wherein the first coating is in contact with the interior surface and the second coating is at least partially layered over the first coating.
A metal can comprising:
- an interior surface wherein at least a portion of the interior surface is coated with a coating comprising bisphenol A and an electrospun material that binds bisphenol A.
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A method of manufacturing comprising:
- layering an electrospun bisphenol A-binding material onto a coating comprising bisphenol A, wherein the coating covers at least a portion of a metal substrate.
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Dependencies are inferred from the claim text.