Method of stabilizing metal pigments against gassing
The present invention is directed to a passivating material suitable for passivating a metal surface. The passivating material comprises a polymer which comprises (a) at least one nitro group, and/or pyridine group, and/or phenolic hydroxyl group; and (b) at least one group selected from a phosphoro...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
24.04.2008
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention is directed to a passivating material suitable for passivating a metal surface. The passivating material comprises a polymer which comprises (a) at least one nitro group, and/or pyridine group, and/or phenolic hydroxyl group; and (b) at least one group selected from a phosphorous-containing group and/or a carboxylic acid group, wherein the at least one phosphorous-containing group is selected from a phosphate, a phosphite, or a non-nitrogen substituted phosphonate. |
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Bibliography: | Application Number: AU20050331315 |