公开(公告)号：US20170158910A1

公开(公告)日：2017-06-08

申请号：US15440128

申请日：2017-02-23

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Cheol HAM ,  In-oh Hwang ,  Byung-ha Park ,  Soo-jin Park ,  Seung-hoon Kal ,  Myung-gon Kim ,  Saim Saher ,  Jin-wook Lee

IPC: C09D183/06 ,  G02B1/14 ,  C09D5/00

CPC classification number: G02B1/18 ,  C08G77/18 ,  C08K5/5419 ,  C09D5/00 ,  C09D5/1675 ,  C09D183/04 ,  C09D183/06 ,  G02B1/10 ,  G02B1/14 ,  G02B27/0006

Abstract: A coating film to prevent a conspicuous fingerprint has a water contact angle of no less than 60° so that most of water contained in fingerprints on the coating film evaporates without forming a layer adsorbed on the coating film. Further, the coating film has lipophilicity and has a diiodomethane contact angle of no more than 45° so that the coating film exhibits enhanced affinity to fingerprints, which primarily contain oily components.