| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a polymerizable composition having a low viscosity which is useful as a material for a resin molded body and contains a filler, and to provide a prepreg which is useful as a material for a laminate having a low dielectric tangent and is obtained using the polymerizable composition.SOLUTION: There are provided: a polymerizable composition which comprises a cycloolefin monomer, a polymerization catalyst, an anionic dispersant represented by the following formula (1) and a filler; and a prepreg obtained by using the polymerizable composition. (Wherein, R represents a hydrocarbon group having 6 to 30 carbon atoms; AO represents an oxyalkylene group having 2 to 5 carbon atoms; Yrepresents an anionic group represented by any one of the following formulas (2) to (4); Mrepresents a hydrogen ion, an alkali metal ion, an alkali earth metal ion, an ammonium ion or an alkanolamine ion; p and q each independently represents an integer of 0 to 30; provided that p and q are not simultaneously 0 and a×r=b×s.)</p> |
