Patent ID: 7399500
Filing Date: 2008-07-15
Classification: B05D,C23C,Y10T

Abstract:
1. A process for applying alternating layers by chemical vapor deposition in order to produce a transparent composite material, which comprises the process steps of depositing an organic adhesion-promoter layer on a transparent substrate and of applying an inorganic barrier layer, alternating layers of organic and inorganic materials being deposited alternately, and an organic adhesion-promoter layer being applied as a first layer and an inorganic barrier layer being applied as a second layer, in which process the coating time for application of the organic adhesion-promoter layer is between 0.05 s and 4.0 s and for application of the inorganic barrier layer is between 0.1 s and 6.0 s and in which said alternating layers are produced from silicon or metal-organic compounds containing precursor materials.