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US 2023/0416609 A1Published application
Method for Preparing a Coated Article
AssigneeTransitions Optical, Inc.
InventorsMeng He, Anil Kumar, Brad S. Veldkamp, Robin Lee Evans
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AssigneeTransitions Optical, Inc.
InventorsMeng He, Anil Kumar, Brad S. Veldkamp, Robin Lee Evans
Estimating the term…
The present invention provides a method for preparing a coated article which includes: (a) providing a substrate; (b) applying a photo-polymerizable coating composition to at least a portion of the substrate, where the photo-polymerizable coating composition includes a photo-polymerizable anisotropic material, and a photoinitiator; (c) ordering the anisotropic material present in the photo-polymerizable coating composition; and (d) exposing the ordered photo-polymerizable coating composition of (c) to a light emitting diode light source having a peak emission wavelength ranging from 385 to 460 nanometers to cure the photo-polymerizable coating composition. The photoinitiator is capable of activation at the emission wavelength of the light emitting diode light source.
A method for preparing a coated article, the method comprising:
Dependencies are inferred from the claim text.