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公开(公告)号:US08420747B2
公开(公告)日:2013-04-16
申请号:US12600079
申请日:2008-07-17
申请人: Jon M Malinoski , Paul D Sybert , Christopher Michael Eastman , Sumeet Jain , Rainer Koeniger , Michael Todd Luttrell , Glen David Merfeld , James Edward Pickett , Jason Joseph Testa
发明人: Jon M Malinoski , Paul D Sybert , Christopher Michael Eastman , Sumeet Jain , Rainer Koeniger , Michael Todd Luttrell , Glen David Merfeld , James Edward Pickett , Jason Joseph Testa
IPC分类号: C08F283/00 , C08F283/02 , C08K5/34 , C08K5/3435 , C08K5/3492 , B05D3/02 , B05D1/22 , B05D7/24
CPC分类号: C08G18/44 , C08G64/0208 , C08G2150/20 , C09D169/00
摘要: A thermosetting polymer material capable of being used in powder coatings. The thermosetting polymer material includes at least one hydroxyl functional aliphatic polycarbonates that is formulated and crosslinked with isocyanates to yield a thermoset organic coating material. These materials provide improved weatherability as compared to prior art powder coating materials while also being less expensive than prior art materials utilizing fluorinated polymers.
摘要翻译: 一种能够用于粉末涂料的热固性聚合物材料。 热固性聚合物材料包括至少一种羟基官能的脂族聚碳酸酯,其与异氰酸酯配制和交联以产生热固性有机涂层材料。 与现有技术的粉末涂料相比,这些材料提供了改善的耐候性,同时也比使用氟化聚合物的现有技术材料便宜。