| 摘要 |
<p>An aromatic ester (meth)acrylate dendrimer which is composed of a central unit derived from an aromatic compound having carboxyl groups and branching units each derived from an aromatic compound having one hydroxyl group and two carboxyl groups and is represented by general formula (1), wherein X represents an aromatic residue of a C6-20 aromatic compound serving as the central unit; Y represents a C6-20 organic group having a (meth)acrylic group; Z represents a direct bond or a C6-20 aromatic residue; m is a number of 1 to 10; and n is a number of 3 to 6; and a curable resin composition comprising this polymer and a polymerization initiator as essential ingredients. The composition has a low viscosity and high curability, and gives a coating film, etc., which are excellent in heat resistance and moisture resistance.</p> |
