| abstract |
Resin composition, that can be used for manufacturing a prepreg, comprising a liquid epoxy resin, a monomer reactive with the epoxy resin and a hardening catalyst for the epoxy resin, an unsaturated polyester, a monomer reactive with the unsaturated polyester and a hardening catalyst for the unsaturated polyester, whereby the catalyst for the unsaturated polyester is a first catalyst that has a working range below 40°C and the catalyst for the epoxy resin is a second catalyst that has a working range above 40°C. |