RADIATION CURABLE LIQUID RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a radiation curable liquid resin composition excellent in radiation curability and capable of giving a shaped article having excellent bending resistance and fracture-resistant toughness while maintaining high shaping accuracy and heat resistance. SOLUTION: The radiation curable liquid resin composition contains the following components (A)-(C). The component (A) is a compound having a structure represented by general formula and having a radical and/or cationic polymerizable group (wherein R1and R2are each independently a linear or branched alkyl group which may be substituted or a halogen atom; a and b are each independently an integer of 0-4; R3and R4are each independently a≥2C, linear or branched, divalent organic group; m and l are each an integer of 1-10; and n is an integer of 1-20). The component (B) is a cationic polymerizable compound other than the component (A). The component (C) is a cationic polymerization initiator. COPYRIGHT: (C)2006,JPO&NCIPI