| 摘要 |
<p>Process for forming a selectively coloured polymeric layer, or a three-dimensional article made of polymeric layers, wherein a photocurable, photocolorable composition is irradiated with a low dose of light to cure and a different, preferably higher, dose of light to colour. The process is particularly useful for preparing selectively coloured ornamental and industrial articles and models of plant and animal parts, especially medical models.</p> |
