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1. 发明申请

US20050249939A1 Coating compositions providing improved mar and scratch resistance and methods of using the same 失效
标题翻译：提供改善的耐划伤性和耐划伤性的涂料组合物及其使用方法
公开(公告)号：US20050249939A1
公开(公告)日：2005-11-10
申请号：US11113682
申请日：2005-04-25
申请人： Karen Barkac , Anthony Chasser , Roy Dean , Mildred Perrine , Deirdre Ragan , Karen Rechenberg , John Schneider
发明人： Karen Barkac , Anthony Chasser , Roy Dean , Mildred Perrine , Deirdre Ragan , Karen Rechenberg , John Schneider
IPC分类号： C08K3/00 , C09D7/12 , C09D133/04 , C09D167/00 , C09D175/04 , B32B5/16 , B32B15/04 , B32B21/04 , B32B27/06
CPC分类号： C09D5/033 , C08K3/013 , C08K3/04 , C08K3/14 , C08K3/22 , C08K3/36 , C08L2205/18 , C08L2312/06 , C09D7/61 , C09D7/68 , C09D7/69 , C09D133/04 , C09D167/00 , C09D175/04 , C09D175/16 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/257 , Y10T428/259 , Y10T428/31504 , Y10T428/31678 , Y10T428/31989 , C08L2666/02 , C08L2666/54
摘要： Disclosed is a coating formed from a composition containing a film-forming resin and a plurality of particles dispersed in the resin. The average particle size of the particles is 0.1 to 50 microns, and the particles have a hardness sufficient to impart greater mar and/or scratch resistance to the coating as compared to a coating where no particles are present. Also, the difference between the refractive ranges from 1 to 1.5. A method for preparing a powder coating including the particles also is provided.
摘要翻译：公开了由含有成膜树脂和分散在树脂中的多个颗粒的组合物形成的涂层。与不存在颗粒的涂层相比，颗粒的平均粒度为0.1至50微米，并且颗粒具有足以赋予涂层更大的耐磨性和/或耐划伤性的硬度。此外，折射范围从1到1.5之间的差异。还提供了制备包含颗粒的粉末涂料的方法。

2. 发明申请

US20070293618A1 CURABLE POWDER FILM-FORMING COMPOSITION EXHIBITING IMPROVED FLOW AND LEVELING 审中-公开
标题翻译：可塑粉末成膜组合物展现出改进的流动和水平
公开(公告)号：US20070293618A1
公开(公告)日：2007-12-20
申请号：US11846771
申请日：2007-08-29
申请人： Karen Barkac , Deirdre Ragan , Karen Rechenberg
发明人： Karen Barkac , Deirdre Ragan , Karen Rechenberg
IPC分类号： C08K3/18 , C08K3/34
CPC分类号： C08K3/22 , C08K3/36 , C09D5/037
摘要： A curable powder film-forming composition is provided, comprising (i) 5 to 95 percent by weight of a crosslinking agent; (ii) 5 to 95 percent by weight of a polymer containing a plurality of functional groups reactive with the crosslinking agent; and (iii) particles having a mean particle size less than 100 nm. The particles comprise 10 to 70 percent by weight aluminum oxide and 30 to 90 percent by weight silica, and are substantially free of functional groups on the particle surface. The particles are present in an amount sufficient to improve the flow and leveling of the composition when applied to a substrate and cured, compared to a similar cured coating without the particles. A multi-component composite coating composition is also provided, comprising a pigmented basecoat and a clear coat. The basecoat and/or clearcoat may be derived from the curable film-forming composition described above.
摘要翻译：提供了一种可固化的粉末成膜组合物，其包含（i）5-95重量％的交联剂; （ii）5至95重量％的含有多个与交联剂反应的官能团的聚合物; 和（iii）平均粒度小于100nm的颗粒。颗粒包含10至70重量％的氧化铝和30至90重量％的二氧化硅，并且在颗粒表面上基本上不含官能团。与没有颗粒的类似的固化涂层相比，颗粒以足以改善组合物在施加到基材上并固化时的流动和流平的量存在。还提供了多组分复合涂料组合物，其包含着色的底漆和透明涂层。底涂层和/或透明涂层可以衍生自上述可固化成膜组合物。

3. 发明申请

US20050025987A1 Powder coating compositions 失效
标题翻译：粉末涂料组合物
公开(公告)号：US20050025987A1
公开(公告)日：2005-02-03
申请号：US10928902
申请日：2004-08-27
申请人： Kurt Humbert , Karen Rechenberg , Edward Coleridge , Charles Kania , Paul Lamers
发明人： Kurt Humbert , Karen Rechenberg , Edward Coleridge , Charles Kania , Paul Lamers
IPC分类号： B05D7/24 , B05D1/00 , B05D3/02 , B05D3/06 , B05D7/00 , B32B27/30 , C08F8/00 , C08F210/10 , C08F210/14 , C08F220/10 , C08F290/04 , C08G18/62 , C08G18/79 , C08G18/80 , C08K5/092 , C08L23/20 , C08L33/06 , C08L33/14 , C08L63/00 , C09D123/22 , C09D133/02 , C09D133/06 , C09D133/08 , C09D133/14 , C09D133/24 , C09D157/04 , C09D167/00 , C09D175/04 , C09D201/00 , B32B27/00
CPC分类号： C09D5/033 , B05D1/007 , B05D3/0209 , B05D3/067 , B05D7/53 , B05D7/57 , C08F8/00 , C08F210/10 , C08F220/06 , C08F220/10 , C08F220/32 , C08F290/046 , C08G18/6229 , C08G18/6254 , C08G18/792 , C08G18/798 , C08G18/8025 , C08G18/807 , C08G18/8074 , C08G59/4261 , C08G2150/20 , C08L33/02 , C08L33/04 , C08L33/068 , C08L2312/00 , C09D123/22 , C09D133/062 , C09D133/068 , C09D133/08 , C09D163/00 , Y10T428/31855 , C08L2666/04 , C08F220/00 , C08F2500/26 , C08F220/12 , C08F210/00 , C08L2666/28 , C08L2666/02 , C08F212/00 , C08F222/00 , C08F214/18 , C08F2500/03 , C08F2500/02
摘要： A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups, a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material, and a monocarboxylic acid. Multi-component composite coatings, coated substrates, and related methods are also provided.
摘要翻译：一种热固性组合物，其包含可共反应的固体，具有官能团的成膜材料的颗粒混合物，具有至少两个与成膜材料中的官能团反应的官能团的交联剂和一元羧酸。还提供了多组分复合涂层，涂覆的基材和相关方法。

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