| 摘要 |
<p>The present invention relates to a method for producing a composite part, involving the exposure of a first layer including a first reinforcement impregnated with a first photopolymerizable composition and at least one second layer including a second reinforcement impregnated with a second photopolymerizable composition to a first visible radiation source of which at least 80% by number of the rays transmitted have wavelengths in the range [λ1 (nm) - 20 (nm);λ1 (nm) + 20 (nm)]; the application of a second visible radiation source to said first layer arranged in a mold; then the arrangement of at least one second layer on the first layer and the application of said second visible radiation source to the second layer. The first and second photopolymerizable compositions include at least one first resin having at least one reactive group and at least two photoinitiators (A1, B1) and (A2, B2), respectively, which absorb the first and second light radiation sources, respectively.</p> |
