| abstract |
【Task】 Providing a curable composition with improved curing performance and excellent storage stability. [Solution] A curable composition containing a polymerizable compound represented by the following formula (I) and a polymerization initiator. [In the formula (I), Z represents an n-valent aliphatic group, and the carbon atom constituting the aliphatic group represents a divalent linking group selected from -O-, -S- or -NR'-. It may be connected via. The number of the divalent linking groups in the aliphatic group constituting Z is an integer of 0-2. R ′ represents a hydrogen atom or a substituent. R 1 represents a hydrogen atom or a methyl group. n represents an integer of 3 or more. However, among the atoms constituting Z, the total number m of atoms excluding hydrogen atoms and the above n satisfy n / (m + n) = 1/5 to 1/2. ] [Selection figure] None |