| 发明名称 |
PROCESS FOR THE PRODUCTION OF AN AUTOMOTIVE OEM MULTI-LAYER COATING |
| 摘要 |
A process for the production of an automotive OEM multi-layer coating, includes, but is not limited to applying a base coat layer onto an automotive substrate, applying a clear top coat layer onto the base coat layer, and jointly curing the base coat and clear top coat layers. The base coat layer is applied from a modified water-borne base coat produced by mixing an unmodified water-borne base coat with a polyisocyanate crosslinker component making use of a static mixer, and wherein the polyisocyanate crosslinker component comprises at least one polyisocyanate crosslinker and γ-butyrolactone as water-miscible solvent. |
| 申请公布号 |
US2014295091(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201214355638 |
申请日期 |
2012.11.02 |
| 申请人 |
AXALTA COATING SYSTEMS IP CO., LLC |
发明人 |
Stoffel Petra;Brunner Marcus |
| 分类号 |
B05D7/00;C09D175/04;B05D1/36 |
主分类号 |
B05D7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for the production of an automotive OEM multi-layer coating, comprising:
applying a base coat layer onto an automotive substrate; applying a clear top coat layer onto the base coat layer; and jointly curing the base coat and clear top coat layers,wherein the base coat layer is applied from a modified water-borne base coat produced by mixing an unmodified water-borne base coat with a polyisocyanate crosslinker component making use of a static mixer, and wherein the polyisocyanate crosslinker component comprises at least one polyisocyanate crosslinker and γ-butyrolactone as water-miscible solvent. |
| 地址 |
Wilmington DE US |
