| 摘要 |
PURPOSE:To obtain a photopolymerized laminated film highly improved in an elaborateness of processing by facilitating lamination on a solid base and easily advancing photopolymerization, by using a monomolecular membrane of a specified compound. CONSTITUTION:A phenylenebisacrylic acid ester compound of the formula (wherein R is a 7-30 C hydrocarbon, and the two substitutents in the benzene nucleus are meta or para to each other is dissolved in, e.g., acetone (1-20 mg/100 ml) and this solution is cast on the surface of still water to obtain a monomolecular membrane. This membrane is compressed at 15-20 deg.C and a pressure of 3-10 mN/m and photopolymerized by irradiation with, e.g., ultraviolet rays. The obtained polymer film is laminated on the surface of the solid base rendered hydrophobic, while it is compressed by application of a pressure of 10-40 mN/m.
|
