Back to results
US 2013/0157336 A1Published application
Methods and compositions for oxidizing bisphenol a
AssigneeEmpire Technology Development LLC
InventorRobert M. Cabrera
Life of this patent
Estimating the term…
Abstract
Disclosed are methods, compositions and kits pertaining to polymer coatings that entrap enzymes, specifically enzymes capable of degrading bisphenol A.
Claims38
A composition comprising:
- a bisphenol A (BPA)-containing substance;
- and
- at least one BPA-degrading layer coated onto the BPA-containing substance, wherein the BPA-degrading layer comprises at least one BPA-degrading enzyme and at least one polymer.
8-10. (canceled)
12-13. (canceled)
(canceled)
A method of treating a bisphenol A (BPA)-containing substance, the method comprising:
- applying a BPA-degrading coating to the surface of a BPA-containing substance, wherein the BPA-degrading coating comprises a BPA-degrading enzyme and a polymer.
24-26. (canceled)
28-29. (canceled)
(canceled)
A method of reducing release of bisphenol A (BPA) from a BPA-containing substance comprising:
- providing a BPA-containing substance;
- and
- applying a BPA-degrading coating to the surface of the BPA-containing substance, wherein the BPA-degrading coating comprises at least one BPA-degrading enzyme and a polymer.
(canceled)
40-42. (canceled)
44-45. (canceled)
(canceled)
Dependencies are inferred from the claim text.