HYDROPHOBIC COATING AND METHOD
First Claim
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1. A method comprising:
- treating a surface with a plasma;
exposing the treated surface to an adhesion promoting compound having at least one silane functional group and at least one amine group to form an amino silane coated surface.attaching a second silane to the amino silane coated surface.
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Abstract
A hydrophobic coating and method of preparing a hydrophobic coating with an adhesion promoting layer formed from an adhesion promoting composition and a hydrophobic layer, is disclosed. The adhesion promoting composition may comprise an adhesion promoting compound having an amine group and at least one of a silane functional group and/or a germanium functional group. The hydrophobic layer forming composition may comprise a hydrophobic layer forming compound having a hydrophobic aliphatic group and at least one of a silane functional group and/or a germanium functional group.
110 Citations
28 Claims
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1. A method comprising:
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treating a surface with a plasma; exposing the treated surface to an adhesion promoting compound having at least one silane functional group and at least one amine group to form an amino silane coated surface. attaching a second silane to the amino silane coated surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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treating a surface with an adhesion promoting compound having at least one silane functional group and at least one amine group to form an amino silane coated surface attaching to the amino silane coated surface a second silane comprising a hydrophobic aliphatic group and a silane group. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A reaction product of a substrate surface, an adhesion promoting compound having at least one silane functional group and at least one terminal amine group to form an amino silane coated surface and a second silane comprising a hydrophobic aliphatic group and a silane group.
- 21. An article of manufacture comprising a substrate material, a adhesion promoting portion formed from an adhesion promoting compound having at least one silane functional group and at least one amine group, and hydrophobic surface portion formed from a second silane comprising a hydrophobic aliphatic group and a silane group.
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23. A method comprising:
treating a surface with an adhesion promoting compound having at least one silane functional group and at least one amine group to form an amino silane coated surface having the formula; - View Dependent Claims (24, 25, 26, 27, 28)
Specification