Patent ID: 8337957
Filing Date: 2012-12-25
Classification: B05D,C23C,D06M,H01J,H05H

Abstract:
1. A method for depositing a polymer coating containing nanomaterial on a substrate comprising the steps of: a. establishing a reaction zone; b. feeding an elongated substrate having top and bottom surfaces longitudinally and horizontally through the reaction zone; c. introducing a conduit into the reaction zone that terminates in an outlet positioned near and across the top surface of the substrate, said outlet having an array of discharge openings extending transversely across the substrate to provide a substantially homogenous distribution of outflow near and across the substrate; d. creating a flow of carrier gas that supports a non-thermal plasma and contains a polymerization material in gas state and nanomaterial dispersed therein; e. passing the flow through the conduit, outlet and discharge openings to discharge the flow near to the top surface of the substrate and substantially homogenously transversely across the substrate; and f. wherein non-thermal plasma processing is generated in said reaction zone to deposit on the substrate a polymer layer containing non-thermally embedded nanomaterial preserved in physical shape.