| 摘要 |
<p>PURPOSE:To provide an easy method for forming a laminated printed wiring board having excellent characteristics as a printed wiring board for high-frequency circuits and a low dielectric constant. CONSTITUTION:After a composition containing p-xylylene bis(diethyl sulfonium salt) copolymer and polyfunctional vinyl compound is put between printed wiring boards, crosslinked poly(p-phenylenevinylene) is formed by heating the composition to cause eliminating and crosslinking reactions.</p> |
