Patent
Title

Verfahren zur Modifizierung von Polymethylmethacrylat- Substratoberflaechen

Other Title
Poly-methyl-methacrylate surfaces modified by means of a plasma treatment - in the presence of a reactive oxygen and water containing gas are useful in optical applications and have good adhesion to other functional layers.
Abstract
Polymethylmethacrylate surfaces are modified by a plasma treatment in vacuum into which a reactive oxygen and water containing gas is introduced. USE - The process is useful for the modification of polymethylmethacrylate surfaces used in optical applications. ADVANTAGE - The modified surface has improved mechanical properties and moisture resistance.The modified surface has good adhesion to other functional layers applied to it.
Inventor(s)
Schulz, U.
Kaiser, N.
Stoeckl, W.
Link to Espacenet
Patent Number
1997-19703538
Publication Date
2002
Language
German