PROCESS FOR COATING A SUBSTRATE WITH A POWDER PAINT COMPOSITION
摘要
The invention relates to a process for coating a substrate with a powder paint composition. The powder paint particles are first charged by friction or induction in the presence of magnetic or non-magnetic particles, are next transported and are then applied to the substrate or applied to a transfer medium and subsequently transferred to the substrate, by means of an electric field between the substrate respectively the transfer medium and the means of transport whereafter the powder paint composition is cured or fused to obtain a powder coating.
申请公布号
CA2205363(C)
申请公布日期
2008.04.08
申请号
CA19952205363
申请日期
1995.11.15
申请人
DSM N.V.;MICHAEL HUBER MUNCHEN GMBH
发明人
SCHULZE-HAGENEST, DETLEF;STEEMAN, PAULUS, ANTONIUS, MARIA;HUBER, BURKARD;HANDELS, JOHANNES WENDELINUS, HUBERTUS