Patent ID: 8808786
Filing Date: 2014-08-19
Classification: A61M,B05D,B65D,C23C,Y10T

Abstract:
1. A method of making a medicinal inhalation device comprising: a) forming a non-metal coating on at least a portion of a surface of the device, said coating having at least one functional group; b) applying to at least a portion of a surface of the non-metal coating a composition comprising an at least partially fluorinated compound comprising at least one functional group; and c) allowing at least one functional group of the at least partially fluorinated compound to react with at least one functional group of the non-metal coating to form a covalent bond; and wherein the at least partially fluorinated compound comprising at least one functional group is a polyfluoropolyether silane; and wherein the polyfluoropolyether silane is of Formula Ia: wherein: