PHOTOCURABLE RESIN SHEET

• Main Authors: IKUTA JUN, KIMURA RYUICHI
• Format: Patent
• Language: English; Japanese
• Published: 21.06.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

To provide a photocurable resin sheet excellent in handling property, photo-curability and transparency.SOLUTION: A photo-curable resin sheet comprising: (A) a high molecular weight compound and (B) a low molecular weight compound, in which each of an epoxy group, an oxetanyl group and a photopolymerization initiator group is present independently in the high molecular weight compound (A) or the low molecular weight compound (B).SELECTED DRAWING: None 【課題】ハンドリング性、光硬化性及び透明性に優れた光硬化性樹脂シートを提供する。【解決手段】（Ａ）高分子化合物及び（Ｂ）低分子化合物を含み、エポキシ基、オキセタニル基及び光重合開始基が、それぞれ独立に高分子化合物（Ａ）又は低分子化合物（Ｂ）に存在する光硬化性樹脂シート。【選択図】なし