摘要 |
<p>The process consists of (a) depositing metal in an electrolytic bath on a matrix contg. apertures as cathode; (b) producing a forced flow of the bath through the apertures; and (c) continuing electrolysis until the required thickness of metal has been deposited. The matrix is a grille or grating, and the bath contains an organic cpd. with at least one unsatd. bond and with second class brightener properties.</p> |