发明申请
- 专利标题： Urethane acrylates for UV powder coatings
- 专利标题（中）： 聚氨酯丙烯酸酯用于UV粉末涂料
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申请号： US12082524申请日： 2008-04-11
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公开(公告)号： US20080255319A1公开(公告)日： 2008-10-16
- 发明人: Katherine M. Ratliff , Thomas Faecke
- 申请人： Katherine M. Ratliff , Thomas Faecke
- 主分类号： C08G18/72
- IPC分类号： C08G18/72 ; C08F283/02 ; C08F283/06
摘要：
The present invention relates to powder coating binders containing polyurethanes having (meth)acryloyl groups which are applied onto a substrate, fused with heat and cured by electromagnetic radiation and exhibit improved scratch and mar resistance, and to a process for preparing the same.
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