| 摘要 |
PROBLEM TO BE SOLVED: To provide a radical polymerization sensitizer which activates an α-hydroxyalkylphenone based or benzyl methyl ketal based radical polymerization initiator consisting only of carbon atoms, hydrogen atoms and oxygen atoms and active to energy rays including light with a wavelength of 375 nm to 420 nm.SOLUTION: The radical polymerization sensitizer contains a 9-(acyloxy)anthracene compound represented by the general formula (1). |
