HARD COATING MATERIAL AND FILM OBTAINED WITH THE SAME
摘要
<p>The present invention provides heat-curable or UV-curable transparent hard coating materials suitable for forming a low refractive antireflection coating on a substrate such as a film or sheet to reduce reflection of external light or increase light transmittance. A UV-curable or heat-curable transparent hard coating material comprising a UV-curable resin having one or more (meth)acryloyl groups in one molecule or a heat-curable resin and silica-magnesium fluoride hydrate composite colloidal particles such that the transparent film obtained by curing said transparent hard coating material has a refractive index of 1.48 or less.</p>
申请公布号
EP1146093(A1)
申请公布日期
2001.10.17
申请号
EP19990961280
申请日期
1999.12.08
申请人
NIPPON KAYAKU KABUSHIKI KAISHA;NISSAN CHEMICAL INDUSTRIES, LTD.