A flake-like substrate hiding material comprising a plurality of scattering members encapsulated in a resinous polymer

摘要

A substrate-hiding material in the form of a flake-like assemblage. The flake-like assemblage comprising a plurality of scattering members encapsulated in a resinous polymer, wherein a difference in refractive index between said scattering members and said polymer is greater than about 0.1 and said assemblage has an aspect ratio of about 2 to about 250.