Provided is a composition for forming underlying layer for imprints, which is excellent in surface flatness and adhesiveness. The composition for forming underlying layer for imprints comprises (A) a resin having an ethylenic unsaturated group (P), and a cyclic ether group (T) selected from oxiranyl group and oxetanyl group, and having a weight-average molecular weight of 1000 or larger; and, (B) a solvent.
提供的是一种用于形成印迹底层的组合物,其表面平整度和粘附性能优良。该用于形成印迹底层的组合物包括(A)一种具有
乙烯基不饱和基团(P)和环状醚基团(T)的
树脂,所述环状醚基团被选择为环氧基团和
环氧乙烷基团,并且具有1000或更大的重均分子量;以及(B)一种溶剂。