Applying a Coating to a Substrate; Composite Structures formed by Application of a Coating

摘要

Composite structures composed of a coating applied to a substrate and provided, along with a process for applying a coating to a substrate to form the composite structure. Coatings described herein provide at least one of the following properties: nano-sized surface roughness; enhanced hydrophobic function; high transmittance; improved hardness; improved scratch resistance; and desirable bending properties. The coating method includes mixing coating particulates having an average particle diameter of 1 μm or less with a transfer gas, transferring the mixture to an application nozzle, and spraying coating particulates on the substrate under low pressure conditions to form a coating having an average particle diameter of 100 nm or less.