Curable composition, film forming method and article manufacturing method

Abstract

A curable composition containing a polymerizable compound (a), a photopolymerization initiator (b), a solvent (d), and a surfactant (c1), wherein the curable composition has a viscosity of not less than 1.3 mPa·s and not more than 60 mPa·s at 23° C. and at 1 atm, a content of the solvent (d) with respect to the whole curable composition is larger than 5 vol % and not more than 95 vol %, a boiling point of the solvent (d) is less than 250° C. at 1 atm, and letting α1 [°] be a contact angle of a composition obtained by removing the solvent (d) and the surfactant (c1) from the curable composition to a substrate and α2 [°] be the contact angle of a composition obtained by removing the solvent (d) from the curable composition to the substrate, α2 is larger than α1.

Dependencies are inferred from the claim text.