Fluorinated composition comprising phosphorus containing acid group and alkoxy silane group
Presently described is a composition comprising at least one first divalent unit comprising a pendant perfluoropolyether or perfluoroalkyl group; at least one second divalent unit comprising a pendant phosphorus-containing acid group; and at least one third unit comprising a terminal or pendant alko...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
25.03.2015
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Subjects | |
Online Access | Get full text |
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Summary: | Presently described is a composition comprising at least one first divalent unit comprising a pendant perfluoropolyether or perfluoroalkyl group; at least one second divalent unit comprising a pendant phosphorus-containing acid group; and at least one third unit comprising a terminal or pendant alkoxy silane group. Also described is a coating comprising the composition described herein dissolved or dispersed in a solvent and a method of providing a coated article or surface. Such method is particularly useful for providing corrosion protection to a metallic surface. |
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Bibliography: | Application Number: EP20140193882 |