Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshifumi Sugama0
Date of Patent
March 24, 2009
0Patent Application Number
111416740
Date Filed
May 31, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to metal surfaces having thereon an ultrathin (e.g., less than ten nanometer thickness) corrosion-resistant film, thereby rendering the metal surfaces corrosion-resistant. The corrosion-resistant film includes an at least partially crosslinked amido-functionalized silanol component in combination with rare-earth metal oxide nanoparticles. The invention also relates to methods for producing such corrosion-resistant films.
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