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1. 发明申请

US20100009210A1 PROCESS FOR COATING A SUBSTRATE WITH A COATING 审中-公开
标题翻译：用涂层涂覆基材的方法
公开(公告)号：US20100009210A1
公开(公告)日：2010-01-14
申请号：US12514187
申请日：2007-11-07
申请人： Kevin Jeffrey Kitte , Nigel Ivor Edward Shewring
发明人： Kevin Jeffrey Kitte , Nigel Ivor Edward Shewring
IPC分类号： B32B27/32 , B05D3/00 , B05D3/06 , B05D3/02
CPC分类号： B05D3/029 , B05D2201/02 , B05D2203/20 , B05D2401/32 , B29C35/0272 , B29C37/0032 , B29C2035/0855 , B29C2035/0861 , Y10T428/31938
摘要： The present invention pertains to a process for coating a substrate comprising the steps of providing a substrate the outer layer of which comprises an electroheat-susceptible material of applying a powder coating composition onto the substrate curing the powder coating composition using electroheat radiation. The electroheat-susceptible material may be a microwave-susceptible material with the curing being effected using microwave radiation. It may also be a radio frequency-susceptible material, in which case the curing is effected using radio frequency radiation. The substrate may be provided with an outer layer which comprises an electroheat-susceptible material by contacting the substrate with a primer comprising an electroheat-susceptible material or by coating the inside of a mould with a primer layer, filling the mould with a curable resin that will form the substrate, curing the resin, and releasing the substrate the outer layer of which comprises an electroheat-susceptible material from the mould. The process is particular suitable for coating heat-sensitive substrates, where it will allow electroheat curing of conventional powder coating compositions.
摘要翻译：本发明涉及一种用于涂覆基材的方法，包括以下步骤：提供基材，其外层包含使用电热辐射固化粉末涂料组合物的粉末涂料组合物施加粉末涂料组合物的电热敏感材料。电热敏感材料可以是微波敏感材料，其固化是使用微波辐射进行的。它也可以是射频敏感材料，在这种情况下，使用射频辐射来实现固化。衬底可以设置有外层，其包括通过使基底与包含电热敏感材料的底漆接触的电热敏材料，或者通过用底漆层涂覆模具的内部，用可固化树脂填充模具将形成基底，固化树脂，以及释放基底，其外层包含来自模具的电热敏感材料。该方法特别适用于涂覆热敏基材，其中它将允许常规粉末涂料组合物的电热固化。

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