Back to results
US 2021/0231849 A1Published application
Thin film interference pigments with a coating of nanoparticles
AssigneeViavi Solutions Inc.
InventorsAlberto ARGOITIA, John Edward BOOK, Jaroslaw ZIEBA
Life of this patent
Estimating the term…
Abstract
An article including a thin film interference pigment; and a coating including a colored selectively absorbing nanoparticles is disclosed. The article can exhibit a change in hue, lightness, and/or chroma as compared to the thin film interference pigment alone. Methods of making the article are also disclosed.
Claims20
An article, comprising:
- a thin film interference pigment;
- and
- a coating including a colored selectively absorbing nanoparticle on the thin film interference pigment.
A method of making the article, comprising:
- providing a thin film interference pigment;
- and
- coating the thin film interference pigment with a colored selectively absorbing nanoparticles.
An article, comprising:
- a thin film interference foil;
- and
- a coating including a colored selectively absorbing nanoparticle on the thin film interference pigment.
Dependencies are inferred from the claim text.