Non-fluorinated coating materials with anti-fingerprint property, and evaluation method thereof
AssigneeNational Taiwan University of Science and Technology
InventorsToyoko Imae, Ampornphan Siriviriyanun
Life of this patent
Estimating the term…
Abstract
The present application relates to an anti-fingerprint coating material. a method for evaluating a surface property. More particularly, the present application relates to a non-fluorinated coating materials with anti-fingerprint property, as well as a method for manufacturing thereof, and evaluating an anti-fingerprint properties of the coating materials surface and non-fluorinated coating materials with anti-fingerprint property.
Claims9
A coating material for modifying a glass surface to provide an anti-fingerprint property, comprising at least a self-assembling monolayer formed on the glass surface by using an organooxysilane compound as a precursor, wherein the glass surface is modified in an acidic organic-aqueous solvent environment.
A method for evaluating one or more surface properties of a surface of a glass substrate, comprising:
- providing the glass substrate having the surface;
- providing one or more water droplets to the surface;
- measuring a first contact angle of water on the surface of the glass substrate;
- comparing the first contact angle with a first reference angle to determine a first surface property of the surface;
- providing one or more droplets of oleic acid on the surface;
- measuring a second contact angle of oleic acid on the surface of the glass substrate;
- and
- comparing the second contact angle with a second reference angle to determine a second surface property of the surface.
Dependencies are inferred from the claim text.