| abstract |
(57) Abstract: [PROBLEMS] To provide a photosensitive resin composition having excellent photocurability, heat resistance, adhesion, solvent resistance and electrical characteristics. SOLUTION: (A) The unsaturated group concentration is 0.2 to 3 mol / An unsaturated polymer compound which is 1000 g and is solid at room temperature, (B) unsaturated group concentration is 0.7 to 4 mol / 1000 g A photosensitive resin composition comprising a low molecular compound which is liquid at room temperature and (C) a photopolymerization initiator, and a photosensitive element comprising the support and the photosensitive resin composition laminated on a support. |