公开(公告)号：US11447655B2

公开(公告)日：2022-09-20

申请号：US16639010

申请日：2018-08-17

Applicant: KANEKA CORPORATION ,  THE UNIVERSITY OF CONNECTICUT

Inventor： Luyi Sun ,  Jingjing Liu ,  Songshan Zheng ,  Thomas D'Auria ,  Young Hoon Lim ,  Tianlei Zhou ,  Masaya Kotaki

IPC: C09D129/04 ,  C09D7/61 ,  C23C14/18 ,  C23C14/34 ,  B05D1/00 ,  B05D1/02 ,  C08K3/34

Abstract: Hybrid organic/inorganic coating compositions of nanometer thickness are described, where the organic layer is a clay-containing layer comprising a clay and a hydrophilic polymer and the inorganic layer is a metal-containing layer comprising a metal with a refractive index greater than 1.5, where the coating compositions allow for the generation and tenability of iridescent color through control of the coat thickness.