摘要 |
A prepolymer, which contains at least one linear polymerizing monomer and one photoinitiator, and one dielectric material, which is produced in particular from one such prepolymer by polymerization, is used to provide a structurable prepolymer and a thermostable, moisture insensitive and low-loss dielectric polymer material producible therefrom and having low dielectric losses (tan delta), for high-frequency and microwave circuits in particular. |