发明名称 |
CROSSLINKABLE IMIDE POLYESTER COATING |
摘要 |
<p>A primer/topcoat coil coating system employs crosslinkable branched hydro xyl-functional polyester-imide resins derived or derivable from a symmetric aromatic imide triol and a diacid or acid-producing derivative. The primer r esin has a hydroxyl number greater than about 90 but not more than about 215 , the topcoat resin has a hydroxyl number greater than about 100 but not mor e than about 215, and the primer and topcoat can each be hardened in 30 seco nds or less to provide a coating having at least OT flexibility with no tape off and at least 2H pencil hardness.</p> |
申请公布号 |
CA2683900(A1) |
申请公布日期 |
2008.11.06 |
申请号 |
CA20082683900 |
申请日期 |
2008.04.22 |
申请人 |
VALSPAR SOURCING INC. |
发明人 |
HAYES, GREGORY B.;MELNYK, THOMAS J. |
分类号 |
B32B15/08;B05D3/12;C08G63/48 |
主分类号 |
B32B15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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