PROCESS FOR DEPOSITING A COATING LAYER SYSTEM ONTO A SUBSTRATE
摘要
A process for coating a substrate comprising: (a) depositing a primer-surfacer coating composition onto at least a portion of the substrate; (b) curing at least a portion of the primer-surfacer coating composition; (c) depositing a hiding coating composition onto a least a portion of the primer-surfacer coating composition; and (d) depositing a color-imparting non-hiding coating composition onto at least a portion of the hiding coating composition, wherein the second basecoat comprises a nanoparticulate, and wherein a portion of the hiding coating composition is not cured prior to the deposition of the color-imparting non-hiding coating composition; (e) optionally, dehydrating at least a portion of the hiding coating composition and the color-imparting non-hiding coating composition; and (f) curing at least a portion of the first base coat and the second basecoat simultaneously.
申请公布号
WO2009032671(A3)
申请公布日期
2009.05.07
申请号
WO2008US74396
申请日期
2008.08.27
申请人
PPG INDUSTRIES OHIO, INC.
发明人
EIBON, WILLIAM, E;KOENIGSMARK, GERALD;MICHAEL, WILLIAM, E.