发明名称 TWO STAGE POWDER APPLICATION METHOD
摘要 <p>A two stage powder coating method involves applying relatively large size powder particles (12) to a surface (11) to be coated during a first coating stage, followed by applying relatively small size powder particles (13) to the surface (11) during a second coating stage. The particles (12, 13) may be heated to cause melting after the first and/or the second stages, thereby to level the coating. This two stage powder application method assures a level, uniform and aesthetically pleasing finish for the applied powder coating, even for surfaces (11) with hollow and/or recessed portions (15).</p>
申请公布号 WO1994021385(A1) 申请公布日期 1994.09.29
申请号 US1994002743 申请日期 1994.03.14
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址