Invention Grant
- Patent Title: Antifouling film
-
Application No.: US16479954Application Date: 2018-01-23
-
Publication No.: US10913862B2Publication Date: 2021-02-09
- Inventor: Yasuhiro Shibai , Ken Atsumo , Kenichiro Nakamatsu
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Sakai
- Agency: Keating & Bennett, LLP
- Priority: JP2017-014652 20170130
- International Application: PCT/JP2018/001846 WO 20180123
- International Announcement: WO2018/139418 WO 20180802
- Main IPC: C09D5/16
- IPC: C09D5/16 ; C08F232/06 ; B32B3/30 ; B32B27/30 ; C08F16/04 ; C08F220/56 ; C08F290/00 ; C09D5/18 ; G02B1/18

Abstract:
The present invention provides an antifouling film that is excellent in antifouling properties, rubbing resistance, and adhesion. The antifouling film includes: a substrate; and a polymer layer disposed on a surface of the substrate and including on a surface thereof an uneven structure provided with projections at a pitch not longer than a wavelength of visible light, the polymer layer being a cured product of a polymerizable composition, the polymerizable composition containing, in terms of active components, 30 to 80 wt % of a polyfunctional acrylate, 10 to 30 wt % of a monofunctional amide monomer, 0.5 to 10 wt % of a fluorine-based release agent, and 5 to 30 wt % of a vinyl-based polymer containing a repeat unit represented by a predetermined formula.
Public/Granted literature
- US20190338149A1 ANTIFOULING FILM Public/Granted day:2019-11-07
Information query
IPC分类: