公开(公告)号：US20180346752A1

公开(公告)日：2018-12-06

申请号：US15990874

申请日：2018-05-29

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao LIAO ,  Sen-Huang HSU ,  Chih-Hao HUANG

IPC: C09D133/10 ,  C09D7/61 ,  C09D7/65 ,  C09D7/40 ,  D21H19/20 ,  D21H19/64 ,  D21H21/14 ,  D21H21/54

Abstract: A waterborne coating consists in an ink-absorbing spheres emulsion containing acrylate micro-sphere formed with a hollow chamber, an inorganic ink-absorbing material worked with the ink-absorbing spheres emulsion together for use in absorbing ink, a waterborne acrylate emulsion containing a low-Tg acrylate monomer liquid to fix the inorganic ink-absorbing material, and a waterborne crosslinker having two or more reactive functional groups to bridge with carboxyl monomers; and particularly the waterborne coating is coated onto synthetic paper as a surface coating to endow the synthetic paper with good printability, coating adhesion, water resistance, scrape resistance and solvent resistance.