| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid photosensitive resin composition with which a cylindrical flexographic printing original plate of an easily adjusted thickness can be formed by directly applying the liquid photosensitive resin composition containing a volatile solvent on a cylindrical support and removing the volatile solvent by drying, and to provide the cylindrical flexographic printing original plate. <P>SOLUTION: The liquid photosensitive resin composition contains a resin (a) which is solid at 20°C and has a polymerizable unsaturated group and a number average molecular weight of 1,000-300,000, an organic compound (b) which has a polymerizable unsaturated group and a number average molecular weight of <1,000, and the volatile solvent, and a viscosity of the liquid photosensitive resin composition is 10 Pa s to 50 kPa s at 20°C. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
