公开(公告)号：US20210253877A1

公开(公告)日：2021-08-19

申请号：US17049638

申请日：2019-04-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shin OKUMURA ,  Kazuhiko HONJO ,  Shuhei UCHIYAMA

IPC: C09D5/24 ,  C09D7/40 ,  C09D7/61 ,  C09D127/12 ,  C09D133/04 ,  C09D183/04 ,  G02B1/18

Abstract: The solid content contains a resin component (A) and a filler (B). The resin component (A) includes at least one of a fluorine-containing copolymer (a1) or a silicon-containing copolymer (a2). The fluorine-containing copolymer (a1) includes a fluorine-containing segment and an acrylic segment containing no fluorine or silicon. The silicon-containing copolymer (a2) includes a silicon-containing segment and an acrylic segment containing no fluorine or silicon. The filler (B) has a mean particle size falling within a range from 10 nm to 200 nm.