| 发明名称 |
Polyurethane powder coatings with a matt appearance |
| 摘要 |
Polyurethane powder coating materials comprising polyureas, polyesters, and crosslinkers, which have less than 15 mol % succinic acid as the polycarboxylic acid component. Matt coatings and coated materials comprising or produced using such polyurethane powder coating materials.
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| 申请公布号 |
US7026393(B2) |
申请公布日期 |
2006.04.11 |
| 申请号 |
US20030621386 |
申请日期 |
2003.07.18 |
| 申请人 |
DEGUSSA AG |
发明人 |
WENNING ANDREAS;WEISS JOERN VOLKER |
| 分类号 |
C08J3/00;C09D5/03;C08F20/00;C08G18/32;C08G18/42;C08G18/72;C08G18/79;C08G18/80;C08K3/20;C08L75/00;C09D7/12;C09D175/06 |
主分类号 |
C08J3/00 |
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