Composite polyelectrolyte films for corrosion control
First Claim
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1. A corrosion resistant structure comprising:
- a metallic substrate comprising a surface; and
an anticorrosion polymer coating deposited onto at least a portion of the metallic substrate surface, the anticorrosion polymer coating comprising a polyelectrolyte complex, the polyelectrolyte complex comprising a positively-charged polyelectrolyte and a negatively-charged polyelectrolyte.
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Abstract
A corrosion resistant structure and a method for preparing the same. The corrosion resistant structure comprises a metallic substrate comprising a surface and an anticorrosion polymer coating deposited onto at least a portion of the metallic substrate surface. The anticorrosion polymer coating comprises a polyelectrolyte complex which comprises a positively-charged polyelectrolyte and a negatively-charged polyelectrolyte.
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Citations
28 Claims
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1. A corrosion resistant structure comprising:
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a metallic substrate comprising a surface; and
an anticorrosion polymer coating deposited onto at least a portion of the metallic substrate surface, the anticorrosion polymer coating comprising a polyelectrolyte complex, the polyelectrolyte complex comprising a positively-charged polyelectrolyte and a negatively-charged polyelectrolyte. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for preparing a corrosion resistant structure, the method comprising:
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a. providing a metallic substrate comprising a surface; and
b. depositing onto at least a portion of the metallic substrate surface an anticorrosion polymer coating, the anticorrosion polymer coating comprising a polyelectrolyte complex, the polyelectrolyte complex comprising a positively-charged polyelectrolyte and a negatively-charged polyelectrolyte. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification