公开(公告)号：US20210252833A1

公开(公告)日：2021-08-19

申请号：US17256817

申请日：2019-06-28

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Bing ZHOU ,  Kaushal GANDHI ,  Charles Allen HIRSCH ,  Samuel BENTUM

IPC: B32B15/082 ,  B32B27/20 ,  B32B15/18 ,  B32B15/20 ,  B32B15/092 ,  B32B15/095

Abstract: A composite material includes: a substrate layer; a first layer including a thermoplastic material applied to the substrate layer, the first layer having a refractive index greater than 1.2 resulting from application of at least one secondary process to the first layer; and a surface coating including a transparent polymer applied to the first layer. The surface coating has a refractive index of from 1 to 2. Methods for making the composite material and articles including the composite material are also described.