公开(公告)号：US20210253895A1

公开(公告)日：2021-08-19

申请号：US17030586

申请日：2020-09-24

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  Wen-Cheng Yang ,  CHUN-CHE TSAO ,  WEN-JUI CHENG ,  CHIH-FU YEH

IPC: C09D167/06 ,  C09D133/10 ,  C09D175/14 ,  C09D5/34 ,  C09D7/40 ,  C09D7/62

Abstract: An aqueous surface coating solution composition and a polyester film structure are provided. The aqueous surface coating solution composition includes 5-20 wt % of a resin composition and 0.15-5 wt % of an inorganic particle dispersion liquid. The resin composition includes 0.01-10 wt % of a polyester resin, 2-19 wt % of an acrylate-grafted polyurethane resin, and 0.5-10 wt % of a cross-linking agent. The inorganic particle dispersion liquid includes a plurality of first inorganic filling particles and a plurality of second inorganic filling particles, and the first inorganic filling particles have a larger average particle diameter than the second inorganic filling particles.