发明名称 |
POWDER PAINT BINDER COMPOSITION |
摘要 |
The invention relates to a radiation-curable binder composition for powder paint formulations. The binder composition comprises: a) a solid polymer with an amount of unsaturation of between 300 and 1800 g per mole of unsaturated group (WPU) and with a molecular weight (Mn) of between 800 and 5000 g per mole and b) a cross-linker comprising units of a prepolymer having a molecular weight (Mn) higher than 400 and units of a vinyl ether or an unsturated alcohol, the number of polymerizable unsaturations of the cross-linker being higher than or equal to 2.
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申请公布号 |
CA2303931(C) |
申请公布日期 |
2008.06.17 |
申请号 |
CA19982303931 |
申请日期 |
1998.08.21 |
申请人 |
DSM N.V. |
发明人 |
UDDING-LOUWRIER, SASKIA;DE JONG, EVERT SJOERD;BAYARDS, RICHARD ANTONIUS |
分类号 |
C09D175/16;C08G18/12;C08G18/67;C08G18/68;C09D5/03;C09D157/00;C09D167/06 |
主分类号 |
C09D175/16 |
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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