| 发明名称 |
Two-Coat Single Cure Powder Coating |
| 摘要 |
Methods and systems for coating metal substrates are provided. The methods and systems include sequential application of low flow and high flow powder coatings followed by a single heating step to provide a cured coating. The methods and systems include a marker that allows coating uniformity to be monitored and assessed during application. The described methods provide coatings with optimal surface smoothness and edge coverage. |
| 申请公布号 |
US2015044476(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201414522143 |
申请日期 |
2014.10.23 |
| 申请人 |
VALSPAR SOURCING, INC. |
发明人 |
Decker Owen H.;Reno Thomas E.;Breitzman Robert D.;Concha Carlos A;Rogozinski Jeffrey D.;Kirkwood Keith M. |
| 分类号 |
B05D7/00;B05D1/36;B05D3/12;B05D3/10;B05D3/00;C09D5/03;B05D7/14;C09D163/00;C08K3/22;C08K5/32;C08K5/3445;C08K5/29;B05D1/12;B05D3/02 |
主分类号 |
B05D7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
providing a metal substrate; applying a first coating comprising a powder coating composition with flow of no more than about 40 mm; applying a second coating comprising a powder coating composition with flow of at least about 40 mm; and heating the first coating and second coating in a single step to form a continuous coating. |
| 地址 |
Minneapolis MN US |
