HARRICK PLASMA

Removal and Replacement of Antisoiling Coatings

A method is described for removing and replacing an antisoiling coating on an article that includes an optical substrate, an antireflective coating, and a previously applied, silicon containing, antisoiling coating. The article is treated in a plasma to remove the previously applied antisoiling coating. A new antisoiling coating is applied that includes a fluorinated siloxane.

Martin, Steven J., Mark J. Pellerite

3M Innovative Properties Company

WO2005006028 A1

0000-00-00

2005-01-20

2007-03-07

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