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公开(公告)号:US09102784B2
公开(公告)日:2015-08-11
申请号:US13422014
申请日:2012-03-16
CPC分类号: C08G18/70 , C08G18/6229 , C08G18/8064 , C09D5/4465 , C09D175/04 , C25D3/02 , C08L75/04
摘要: The present disclosure is directed to an anticrater additive that is useful for providing a smooth surface to a cured layer of an electrocoating composition on a substrate. The anticrater additive comprises the reaction product of a polyisocyanate with an acrylic polymer having one isocyanate reactive functional group. The acrylic polymer can be an acrylic polymer that is terminated with a chain transfer agent. Also disclosed is an electrocoat composition comprising the anticrater additive and a substrate coated with a cured layer of the electrocoat composition.
摘要翻译: 本公开涉及一种可用于向基材上的电涂组合物的固化层提供光滑表面的抗焦剂添加剂。 防腐剂添加剂包括多异氰酸酯与具有一个异氰酸酯反应性官能团的丙烯酸聚合物的反应产物。 丙烯酸类聚合物可以是用链转移剂终止的丙烯酸类聚合物。 还公开了一种电涂组合物,其包含抗蚀剂添加剂和涂覆有电涂组合物的固化层的基材。
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公开(公告)号:US09005712B2
公开(公告)日:2015-04-14
申请号:US13816940
申请日:2011-08-19
IPC分类号: B05D7/16 , C09D167/02 , B05D7/00
CPC分类号: C09D167/025 , B05D7/572 , B05D2502/00 , B05D2508/00 , B05D2520/05 , B05D2401/20 , B05D2425/01 , C08L33/04
摘要: The present disclosure is directed to a method of applying at least one layer of a waterborne primer composition, at least one layer of a waterborne basecoat composition and at least one layer of a clearcoat composition to a substrate followed by a heating step which simultaneously cures the applied layers of coating composition.
摘要翻译: 本公开涉及一种将至少一层水性底漆组合物,至少一层水性底涂层组合物和至少一层透明涂料组合物施用至基材的方法,接着是加热步骤,其同时固化 施涂层组成。
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