-
公开(公告)号：US07872078B2
公开(公告)日：2011-01-18
申请号：US11846070
申请日：2007-08-28
申请人： Lyle L. Foringer , Constantine A. Kondos , Richard J. Sadvary , Kurt G. Olson , Dennis A. Simpson
发明人： Lyle L. Foringer , Constantine A. Kondos , Richard J. Sadvary , Kurt G. Olson , Dennis A. Simpson
IPC分类号： C08G18/00
CPC分类号： C08G18/637 , B05D5/005 , C08G18/4063 , C08G18/423 , C08G18/6254 , C08G18/792 , C08K3/36 , C08L33/08 , C08L67/00 , C09D133/08 , C09D175/16 , C08L2666/18
摘要： The present invention is directed to curable film-forming compositions comprising: (a) a polymeric binder comprising a polyester having hydroxyl functional groups; and (b) a curing agent comprising a polyisocyanate having at least three isocyanate functional groups. In certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a Fisher microhardness of at least 120 at ambient temperatures of 15 to 25° C. and a softening point greater than or equal to 35° C. Additionally, in certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a 20° gloss recovery of at least 75% when subjected to the DRY ABRASION TEST METHOD.
摘要翻译： 本发明涉及可固化成膜组合物，其包含：（a）包含具有羟基官能团的聚酯的聚合物粘合剂; 和（b）包含具有至少三个异氰酸酯官能团的多异氰酸酯的固化剂。 在某些实施方案中，作为涂层施用于基材并且在固化后，组合物在15至25℃的环境温度和大于或等于35℃的软化点下显示出至少120的Fisher显微硬度。另外 在某些实施方案中，在作为涂层施加到基材上并且在固化之后，当进行干磨试验方法时，组合物显示出至少75％的20°光泽恢复。
-
公开(公告)号：US20090062453A1
公开(公告)日：2009-03-05
申请号：US11846070
申请日：2007-08-28
申请人： Lyle L. Foringer , Constantine A. Kondos , Richard J. Sadvary , Kurt G. Olson , Dennis A. Simpson
发明人： Lyle L. Foringer , Constantine A. Kondos , Richard J. Sadvary , Kurt G. Olson , Dennis A. Simpson
CPC分类号： C08G18/637 , B05D5/005 , C08G18/4063 , C08G18/423 , C08G18/6254 , C08G18/792 , C08K3/36 , C08L33/08 , C08L67/00 , C09D133/08 , C09D175/16 , C08L2666/18
摘要： The present invention is directed to curable film-forming compositions comprising: (a) a polymeric binder comprising a polyester having hydroxyl functional groups; and (b) a curing agent comprising a polyisocyanate having at least three isocyanate functional groups. In certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a Fisher microhardness of at least 120 at ambient temperatures of 15 to 25° C. and a softening point greater than or equal to 35° C. Additionally, in certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a 20° gloss recovery of at least 75% when subjected to the DRY ABRASION TEST METHOD.
摘要翻译： 本发明涉及可固化成膜组合物，其包含：（a）包含具有羟基官能团的聚酯的聚合物粘合剂; 和（b）包含具有至少三个异氰酸酯官能团的多异氰酸酯的固化剂。 在某些实施方案中，作为涂层施用于基材并且在固化后，组合物在15至25℃的环境温度和大于或等于35℃的软化点下显示出至少120的Fisher显微硬度。另外 在某些实施方案中，在作为涂层施加到基材上并且在固化之后，当进行干磨试验方法时，组合物显示出至少75％的20°光泽恢复。
-
3.发明授权Curable film-forming compositions containing ortho-hydroxyl aromatic functional acrylic polymers 有权含有邻羟基芳香族官能丙烯酸类聚合物的可固化成膜组合物公开(公告)号：US08629218B2
公开(公告)日：2014-01-14
申请号：US12779491
申请日：2010-05-13
IPC分类号： C08F212/14 , C08F220/26 , C08F220/06 , C08F220/28 , C08F8/00
CPC分类号： C09D133/14 , C08F8/14 , C08F212/08 , C08F2220/1858 , C08F2220/283 , C08F2220/302 , C08F2220/325 , C08K5/09 , Y10T428/31504 , C08F2220/1825 , C08F220/06 , C08L33/068
摘要： The present invention is directed to curable film-forming compositions comprising a film-forming resin and a crosslinking agent. The film-forming resin contains a polymer having functional aromatic groups derived from functional aromatic acids. The present invention further provides multi-component composite coating compositions comprising a first film-forming composition applied to a substrate to form a primer or base coat, and a second film-forming composition applied on top of the primer or base coat to form a top coat, the top coat comprising the composition described above. Coating compositions prepared from the curable compositions of the present invention demonstrate superior gloss and acid etch resistance properties, making them ideally suited for automotive applications.
摘要翻译： 本发明涉及包含成膜树脂和交联剂的可固化成膜组合物。 成膜树脂含有具有衍生自官能芳香族酸的官能性芳香族基团的聚合物。 本发明还提供了多组分复合涂料组合物，其包含施加到基材上以形成底漆或底漆的第一成膜组合物，以及施涂在底漆或底涂层顶部上形成顶部的第二成膜组合物 涂层，包括上述组合物的面漆。 由本发明的可固化组合物制备的涂料组合物表现出优异的光泽和耐酸蚀性能，使其理想地适用于汽车应用。
-
公开(公告)号：US5750770A
公开(公告)日：1998-05-12
申请号：US541748
申请日：1995-10-10
IPC分类号： C07C69/593 , C07C69/60 , C08F222/10 , C08G18/62 , C09D135/02 , C07C67/26
CPC分类号： C08G18/622 , C07C69/593 , C07C69/60 , C08F222/1006 , C09D135/02
摘要： Hydroxy functional, unsaturated diesters are disclosed that comprise the esterification reaction products of unsaturated anhydrides with secondary alcohols to form monoesters, followed by oxyalkylation of the monoester with epoxy compounds, whereby a diester is formed with hydroxy functionality. Use of secondary alcohol yields monoesters less prone to disproportionation. The unsaturated diesters may be copolymerized with vinyl monomers to form hydroxy functional copolymers useful in coating applications, wherein they may be included in compositions along with a curing agent that is reactive with hydroxy groups.
摘要翻译： 公开了羟基官能的不饱和二酯，其包含不饱和酸酐与仲醇的酯化反应产物以形成单酯，随后用环氧化合物烷氧基化单酯，由此形成具有羟基官能度的二酯。 使用仲醇会使单酯不容易发生歧化。 不饱和二酯可以与乙烯基单体共聚以形成可用于涂料应用的羟基官能共聚物，其中它们可以与可与羟基反应的固化剂一起包含在组合物中。
-
5.发明申请CURABLE FILM-FORMING COMPOSITIONS CONTAINING ORTHO-HYDROXYL AROMATIC FUNCTIONAL ACRYLIC POLYMERS 有权含有羟基官能丙烯酸聚合物的可固化成膜组合物公开(公告)号：US20110281115A1
公开(公告)日：2011-11-17
申请号：US12779491
申请日：2010-05-13
IPC分类号： B32B27/00 , C08G63/52 , C08G63/181
CPC分类号： C09D133/14 , C08F8/14 , C08F212/08 , C08F2220/1858 , C08F2220/283 , C08F2220/302 , C08F2220/325 , C08K5/09 , Y10T428/31504 , C08F2220/1825 , C08F220/06 , C08L33/068
摘要： The present invention is directed to curable film-forming compositions comprising a film-forming resin and a crosslinking agent. The film-forming resin contains a polymer having functional aromatic groups derived from functional aromatic acids.The present invention further provides multi-component composite coating compositions comprising a first film-forming composition applied to a substrate to form a primer or base coat, and a second film-forming composition applied on top of the primer or base coat to form a top coat, the top coat comprising the composition described above.Coating compositions prepared from the curable compositions of the present invention demonstrate superior gloss and acid etch resistance properties, making them ideally suited for automotive applications.
摘要翻译： 本发明涉及包含成膜树脂和交联剂的可固化成膜组合物。 成膜树脂含有具有衍生自官能芳香族酸的官能性芳香族基团的聚合物。 本发明还提供了多组分复合涂料组合物，其包含施加到基材上以形成底漆或底漆的第一成膜组合物，以及施涂在底漆或底涂层顶部上形成顶部的第二成膜组合物 涂层，包括上述组合物的面漆。 由本发明的可固化组合物制备的涂料组合物表现出优异的光泽和耐酸蚀性能，使其理想地适用于汽车应用。
-
-
-
-
搜索结果
5 条记录 (耗时 0.031 秒)
