Coating composition containing beads of high refractive index
AssigneeKimberly-Clark Worldwide, Inc.
InventorsRonald S. Nohr, John G. MacDonald
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Abstract
The present invention is directed to a coating composition for print media. The present invention is further directed to improved printed substrates having the coating composition thereon and methods of making the improved print substrates. The improved print substrates substantially enhance the brightness and brilliance of colorants applied to the coating composition, especially compared to colorants applied to conventional coated or uncoated print media.
Claims41
A coating composition comprising microspheres having a refractive index of about 1.9 to about 2.4, and one or more cyclodextrins.
An article comprising:
- a substrate;
- and
- a coating composition on a surface of the substrate;
- wherein the coating composition comprises microspheres having a refractive index of about 1.9 to about 2.4, and one or more cyclodextrins.
Dependencies are inferred from the claim text.