To provide an active energy ray-curing resin composition suitable for production of an optical recording medium exhibiting low warpage, and to provide an article and an optical recording medium exhibiting low warpage.
The active energy ray-curing resin composition contains: 100 pts.mass of a polymer component containing 5 to 50 mass% of an acrylic polymer (A) having a mass-average molecular weight of 3,000 to 30,000 and 50 to 95 mass% of a radically polymerizable compound (B); and 1 to 20 pts.mass of a photopolymerization initiator (C), wherein the radically polymerizable compound (B) contains a (b-1) component being a compound having two or more (meth)acryloyl groups in one molecule thereof. There are provided an article having a layer composed of a cured material of the composition on a metal, an optical recording medium having the layer, an article having a coated layer of the composition on a substrate and an optical recording medium having a coated layer of the composition on a substrate.
| WO/2019/230132 | PHOTO-FABRICATION COMPOSITION SET |
NURISHI SEIJI
AKITA KANA
KAWAI ERI
