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公开(公告)号:US20070045116A1
公开(公告)日:2007-03-01
申请号:US11213174
申请日:2005-08-26
申请人: Cheng-Hung Hung , Alan Kaylo , Gregory McCollum , Noel Vanier , Michael White
发明人: Cheng-Hung Hung , Alan Kaylo , Gregory McCollum , Noel Vanier , Michael White
IPC分类号: C25B7/00
CPC分类号: C09D5/4496
摘要: An electrodepositable coating composition is provided including a resinous phase and catalyst nanoparticles dispersed in an aqueous medium, the resinous phase including (a) at least one active hydrogen-containing, ionic salt group-containing resin; and (b) at least one curing agent; and the catalyst nanoparticles for effecting cure between the resin (a) and the curing agent (b). The catalyst nanoparticles have an average BET specific surface area greater than 20 square meters per gram (m2/g). Methods of preparing and using the composition also are provided.
摘要翻译: 提供一种可电沉积的涂料组合物,其包括分散在水性介质中的树脂相和催化剂纳米颗粒,所述树脂相包含(a)至少一种含活性氢的含离子盐基团的树脂; 和(b)至少一种固化剂; 和用于在树脂(a)和固化剂(b)之间进行固化的催化剂纳米颗粒。 催化剂纳米颗粒具有大于20平方米/克(m 2 SUP / g)的平均BET比表面积。 还提供了制备和使用该组合物的方法。
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2.
公开(公告)号:US20060229419A1
公开(公告)日:2006-10-12
申请号:US11101803
申请日:2005-04-08
申请人: Venkatachalam Eswarakrishnan , Gregory McCollum , Matthew Scott , Geoffrey Webster , Judith Orzechowski , Kevin Dufford , David Fenn , Alan Kaylo , Thomas Moriarity
发明人: Venkatachalam Eswarakrishnan , Gregory McCollum , Matthew Scott , Geoffrey Webster , Judith Orzechowski , Kevin Dufford , David Fenn , Alan Kaylo , Thomas Moriarity
CPC分类号: C09D5/4419 , C08G59/56 , Y10T428/31507 , Y10T428/31529
摘要: The present invention provides a film-forming composition. The composition includes a reaction product of: a) a polyamine containing a primary amino group and a secondary amino group; and b) an acyclic carbonate. Also provided is a method of preparing a film-forming composition and an article coated with such compositions.
摘要翻译: 本发明提供一种成膜组合物。 该组合物包括:a)含有伯氨基和仲氨基的多胺的反应产物; 和b)无环碳酸酯。 还提供了制备成膜组合物的方法和用这种组合物涂覆的制品。
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