公开(公告)号：US06777519B2

公开(公告)日：2004-08-17

申请号：US10619772

申请日：2003-07-15

申请人： Swaminathan Ramesh ,  JoAnn Lanza ,  Paul J. Harris

发明人： Swaminathan Ramesh ,  JoAnn Lanza ,  Paul J. Harris

IPC分类号： C08F12010

CPC分类号： B01F17/0028 ,  B01F17/0057 ,  B01F17/0064 ,  C01P2004/61 ,  C01P2006/22 ,  C08F8/40 ,  C09D7/45 ,  C09D17/004

摘要： The present invention is directed to a water-based acrylic emulsion dispersant to be used as a grind resin to incorporate inorganic pigment into a pigment dispersion for a coating composition. The acrylic emulsion dispersant is the reaction product of butyl methacrylate, butyl acrylate, styrene, methyl ether polyethylene glycol methacrylate, polyethylene glycol methacrylate, and polyphosphoric acid. The present invention is also directed to a method of preparing the acrylic emulsion dispersant. In this method, the butyl methacrylate, butyl acrylate, and styrene are combined with water to establish a first reaction blend. Similarly, the methyl ether polyethylene glycol methacrylate and the polyethylene glycol methacrylate are combined with water to establish a second reaction blend. Next, the first and second reaction blends are polymerized to form an intermediate emulsion polymer containing a hydroxyl group from the functionality of the polyethylene glycol methacrylate. Finally, the hydroxyl group from the polyethylene glycol methacrylate is reacted with polyphosphoric acid to form the acrylic emulsion dispersant which is utilized for efficient wetting and grinding of the pigment.

摘要翻译： 本发明涉及一种水性丙烯酸乳液分散剂，用作研磨树脂，以将无机颜料掺入用于涂料组合物的颜料分散体中。 丙烯酸乳液分散剂是甲基丙烯酸丁酯，丙烯酸丁酯，苯乙烯，甲基醚聚乙二醇甲基丙烯酸酯，聚乙二醇甲基丙烯酸酯和多磷酸的反应产物。 本发明还涉及一种制备丙烯酸乳液分散剂的方法。 在该方法中，将甲基丙烯酸丁酯，丙烯酸丁酯和苯乙烯与水混合以形成第一反应混合物。 类似地，将甲基醚聚乙二醇甲基丙烯酸酯和聚乙二醇甲基丙烯酸酯与水混合以形成第二反应混合物。 接下来，将第一和第二反应混合物聚合以形成从聚乙二醇甲基丙烯酸酯的官能团含有羟基的中间乳液聚合物。 最后，将来自聚乙二醇甲基丙烯酸酯的羟基与多磷酸反应形成用于有效润湿和研磨颜料的丙烯酸乳液分散剂。

公开(公告)号：US06423788B1

公开(公告)日：2002-07-23

申请号：US08686929

申请日：1995-10-06

申请人： Brian D. Bammel ,  John D. McGee ,  Walter H. Ohrbom ,  Todd A. Seaver ,  Paul J. Harris ,  John W. Rehfuss

发明人： Brian D. Bammel ,  John D. McGee ,  Walter H. Ohrbom ,  Todd A. Seaver ,  Paul J. Harris ,  John W. Rehfuss

IPC分类号： C09D17300

CPC分类号： C09D201/02 ,  C08G71/00 ,  C09D167/04 ,  C09D201/025 ,  Y10T428/31551

摘要： A curable coating composition is described comprising (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, and a hydroxyl functional group that is the reaction product of (a) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone ring or a hydroxy carboxylic acid, and (b) a lactone or a hydroxy carboxylic acid, and (2) a compound that is reactive with hydroxyl groups on a plurality of molecules of compound (A)(1), but that is not reactive with the carbamate or urea groups on compound (A)(1), (B) a compound comprising a plurality of groups that are reactive with carbamate or urea.

摘要翻译： 描述了可固化涂料组合物，其包含（A）氨基甲酸酯或脲官能化合物，其为包含（1）包含氨基甲酸酯或脲基团的化合物或可转化为氨基甲酸酯或脲的基团的混合物的反应产物， 和作为（a）包含氨基甲酸酯或脲基的化合物或可以转化为氨基甲酸酯或脲基的基团的反应产物的羟基官能团以及与内酯环或 羟基羧酸和（b）内酯或羟基羧酸，和（2）与多个化合物（A）（1）分子上的羟基反应但不与氨基甲酸酯反应的化合物 或化合物（A）（1）上的脲基，（B）包含与氨基甲酸酯或脲反应的多个基团的化合物。

公开(公告)号：US06391968B1

公开(公告)日：2002-05-21

申请号：US09464308

申请日：1999-12-15

申请人： Walter H Ohrbom ,  Paul J. Harris

发明人： Walter H Ohrbom ,  Paul J. Harris

IPC分类号： C09D20102

CPC分类号： C09D201/025 ,  C08G18/3823

摘要： The invention thus provides a curable coating composition comprising (A) a polymer resin comprising at least one primary carbamate group, (B) a curing agent having groups that are reactive with said functional groups on (A), and (C) a reactive additive comprising at least one compound having a molecular weight of from 131 to 2000 and comprising at least one primary carbamate group and at least one alkyl group selected from the group consisting of straight chain alkyl groups of more than 10 carbons, branched alkyl groups of from 5 to 30 carbons, and mixtures thereof, wherein one or both of (A) and (B) comprise groups that are reactive with the primary carbamate group of (C). The invention also provides a method of making a preferred embodiment of the reactive additive (C) and the reactive additive (C).

摘要翻译： 因此，本发明提供一种可固化涂料组合物，其包含（A）包含至少一种伯氨基甲酸酯基团的聚合物树脂，（B）具有与（A）上的所述官能团反应的基团的固化剂，和（C）反应性添加剂 包含至少一种分子量为131至2000的化合物，并且包含至少一种伯氨基甲酸酯基团和至少一种选自多于10个碳的直链烷基，至少5个碳原子的支链烷基， （A）和（B）中的一个或两个包含与（C）的伯氨基甲酸酯基团反应的基团。 本发明还提供了制备反应性添加剂（C）和反应性添加剂（C）的优选实施方案的方法。

公开(公告)号：US06362285B1

公开(公告)日：2002-03-26

申请号：US09464309

申请日：1999-12-15

申请人： Walter H Ohrbom ,  Paul J. Harris

发明人： Walter H Ohrbom ,  Paul J. Harris

IPC分类号： C09D20102

CPC分类号： C08G18/3823 ,  C07C271/12 ,  C08G71/04 ,  C09D201/025

摘要： The invention thus provides a curable coating composition comprising (A) a polymer resin comprising active hydrogen-containing functional group other than carbamate, (B) a curing agent having groups that are reactive with said functional groups on (A), and (C) a reactive additive comprising at least one compound having a molecular weight of from 131 to 2000 and comprising at least one &bgr;-hydroxy primary carbamate group and at least one alkyl group selected from the group consisting of straight chain alkyl groups of more than 10 carbons, branched alkyl groups of from 5 to 30 carbons, and mixtures thereof, wherein one or both of (A) and (B) comprise groups that are reactive with the primary carbamate group of (C). The invention also provides a method of making a preferred embodiment of the reactive additive (C) and the reactive additive (C).

摘要翻译： 因此，本发明提供一种可固化涂料组合物，其包含（A）包含除氨基甲酸酯以外的含活性氢的官能团的聚合物树脂，（B）具有与（A）上的所述官能团反应的基团的固化剂，和（C） 包含至少一种分子量为131至2000的化合物和包含至少一个β-羟基伯氨基甲酸酯基团和至少一种选自多于10个碳原子的直链烷基的烷基的反应性添加剂， 碳原子数为5〜30的支链烷基及其混合物，其中（A）和（B）中的一个或两个包含与（C）的伯氨基甲酸酯基反应的基团。 本发明还提供了制备反应性添加剂（C）和反应性添加剂（C）的优选实施方案的方法。

公开(公告)号：US6150465A

公开(公告)日：2000-11-21

申请号：US165146

申请日：1998-10-01

申请人： Paul J. Harris ,  Walter H. Ohrbom ,  John W. Rehfuss

发明人： Paul J. Harris ,  Walter H. Ohrbom ,  John W. Rehfuss

IPC分类号： C08L101/00 ,  C09D5/03 ,  C09D201/02 ,  C09D201/06 ,  C08K5/07

CPC分类号： C09D201/06

摘要： The invention provides a powder slurry composition comprising a first solid particulate component (a) dispersed in a crosslinking component (b) having at least one crosslinking resin which is liquid at 20.degree. C. First component (a) is in solid particulate form having an average particle size of from 3 to 30 microns. Component (a) has a compound (i) having a T.sub.g >40.degree. C. and at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group appended thereto. Crosslinking component (b) has at least one crosslinking resin (i) which is liquid at 20.degree. C. Most preferably, crosslinking component (b) will further include a self-crosslinking aminoplast resin (ii) having at least two aminoplast groups and at least two groups which are nonreactive with solid particulate first component (a) but which are reactive with said aminoplast groups. The powder slurry composition of the invention has a VOC of less than 1.0 lbs./gal and provides performance and application improvements over the prior art.

摘要翻译： 本发明提供了一种粉末浆料组合物，其包含分散在具有至少一种在20℃下为液体的交联树脂的交联组分（b）中的第一固体颗粒组分（a）。第一组分（a）为固体颗粒形式，其具有 平均粒径为3至30微米。 组分（a）具有Tg> 40℃的化合物（i）和至少一个氨基甲酸酯或脲官能团或可转化成氨基甲酸酯或脲基团的基团。 交联组分（b）具有至少一种在20℃下为液体的交联树脂（i）。最优选地，交联组分（b）还将包括具有至少两个氨基塑料基团的自交联氨基塑料树脂（ⅱ） 至少两个与固体颗粒第一组分（a）反应但与所述氨基塑料基团反应的基团。 本发明的粉末浆料组合物具有小于1.0lbs./gal的VOC，并且相对于现有技术提供了性能和应用改进。

公开(公告)号：US5866259A

公开(公告)日：1999-02-02

申请号：US885638

申请日：1997-06-30

申请人： Paul J. Harris ,  Gregory G. Menovcik

发明人： Paul J. Harris ,  Gregory G. Menovcik

IPC分类号： C08G59/14 ,  C08L61/20 ,  C09D133/06 ,  C09D163/00 ,  C09D201/02 ,  B32B27/40

CPC分类号： C09D201/025 ,  C08G59/1405 ,  C08G59/1494 ,  C09D133/062 ,  C09D163/00 ,  C08L61/20 ,  Y10T428/31576

摘要： Disclosed is a composite coating, comprising a substrate; one or more primer coating layers disposed on said substrate; and at least one topcoat layer disposed on the outermost primer coating layer, wherein said outermost primer coating layer is obtained by reaction of a primer composition comprising an acrylic resin having primary carbamate functionality and an aminoplast resin.

摘要翻译： 公开了一种复合涂层，其包括基底; 设置在所述基板上的一个或多个底漆涂层; 以及设置在最外底涂层上的至少一个面涂层，其中所述最外底涂层是通过包含具有伯氨基甲酸酯官能团的丙烯酸树脂和氨基塑料树脂的底漆组合物的反应获得的。

公开(公告)号：US5596043A

公开(公告)日：1997-01-21

申请号：US401320

申请日：1995-03-09

申请人： Paul J. Harris ,  Richard J. Foukes

发明人： Paul J. Harris ,  Richard J. Foukes

IPC分类号： C08F8/30 ,  C08G18/10 ,  C08J3/24 ,  C09D175/04

CPC分类号： C08G18/10 ,  C08F8/30 ,  C08J3/246 ,  C09D175/04 ,  C08G2150/20 ,  Y10T428/31551 ,  Y10T428/31935

摘要： The present invention is a powder coating composition including a resin mixture of polyurethane resin and acrylic resin and a crosslinking agent. The resulting resin has good flexibility and resistance to stone chipping.

摘要翻译： 本发明是包含聚氨酯树脂和丙烯酸树脂的树脂混合物和交联剂的粉末涂料组合物。 所得到的树脂具有良好的柔韧性和耐磨性。

公开(公告)号：US5008334A

公开(公告)日：1991-04-16

申请号：US316845

申请日：1989-02-28

申请人： Paul J. Harris ,  Ronald T. Wojcik

发明人： Paul J. Harris ,  Ronald T. Wojcik

IPC分类号： B05D7/14 ,  C08G18/58 ,  C08G59/00 ,  C08G59/14 ,  C08G81/02 ,  C08L53/02 ,  C08L63/00 ,  C09D5/44 ,  C09D163/00 ,  C25D13/06

CPC分类号： C09D5/4473 ,  C08G81/025 ,  C08L53/02 ,  C08L63/00

摘要： The present invention provides a resin which is a mixture of (a) the product of a diol and one or more diepoxides and (b) an A-B-A block copolymer wherein A represents blocks of an epoxy/diol copolymer which is the reaction product of a diol and a diepoxide, and B represents blocks of an epoxy-capped, carboxyl-terminated polybutadiene or polybutadiene/acrylonitrile copolymer.Amine resins, produced by reaction of this resin with an amine are useful as the principal resin in electrocoating formulations which produce deposited films having excellent corrosion resistance and improved impact and chip resistance.

摘要翻译： 本发明提供一种树脂，其为（a）二醇与一种或多种二环氧化物的产物和（b）ABA嵌段共聚物的混合物，其中A表示作为二醇的反应产物的环氧/二醇共聚物的嵌段 和二环氧化物，B表示环氧基封端的，羧基封端的聚丁二烯或聚丁二烯/丙烯腈共聚物的嵌段。 通过该树脂与胺的反应生产的胺树脂可用作生产具有优异耐腐蚀性和改善的耐冲击性以及耐芯片性的沉积膜的电涂布配方中的主要树脂。

公开(公告)号：US08906507B2

公开(公告)日：2014-12-09

申请号：US12516836

申请日：2008-02-13

申请人： Donald H. Campbell ,  Gregory G. Menovcik ,  David J. Santure ,  Walter H. Ohrbom ,  Donald St. Aubin ,  Paul J. Harris

发明人： Donald H. Campbell ,  Gregory G. Menovcik ,  David J. Santure ,  Walter H. Ohrbom ,  Donald St. Aubin ,  Paul J. Harris

IPC分类号： B32B27/08 ,  B32B27/40 ,  C08G18/00 ,  B05D7/00 ,  C09D201/02

CPC分类号： B05D7/576 ,  B05D2202/15 ,  C09D201/025 ,  Y10T428/31551 ,  C08L2666/16

摘要： A coating system includes a clear coat layer and a sealant. The clear coat layer is formed from a clear coat composition that comprises a crosslinkable carbamate-functional resin and an aminoplast. Optionally, the coating system further includes a sub-clear coat layer. The sealant is bonded to the clear coat layer opposite the sub-clear coat layer. Optionally, the coating system further includes a tie coat layer and that is disposed between the sealant and the clear coat layer. An adhesion promoter is present in the clear coat composition in an amount of less than or equal to about 3% by weight based on the total weight of resin solids of the clear coat composition. Further, the adhesion promoter is present in at least one of the sub-clear coat composition and the tie coat composition in an amount sufficient to increase adhesion between the clear coat layer and the sealant.

摘要翻译： 涂层系统包括透明涂层和密封剂。 透明涂层由透明涂层组合物形成，该组合物包含可交联的氨基甲酸酯官能树脂和氨基塑料。 任选地，涂层系统还包括副透明涂层。 密封剂粘合到与透明涂层相对的透明涂层。 任选地，涂层系统还包括粘结涂层，并且设置在密封剂和透明涂层之间。 基于透明涂料组合物的树脂固体的总重量，粘合促进剂以小于或等于约3重量％的量存在于透明涂料组合物中。 此外，粘合促进剂以足以增加透明涂层和密封剂之间的粘合力的量存在于至少一种亚透明涂料组合物和粘合涂层组合物中。

公开(公告)号：US07776958B2

公开(公告)日：2010-08-17

申请号：US10880909

申请日：2004-06-30

申请人： Michael G. Strominger ,  John T. Malito ,  Paul J. Harris

发明人： Michael G. Strominger ,  John T. Malito ,  Paul J. Harris

IPC分类号： C08L91/00 ,  C08K5/10 ,  C08F2/32

CPC分类号： C08F2/32 ,  C08F20/18

摘要： The present invention provides an inverse emulsion polymer having a dispersed phase composed of an aqueous solution of an acrylic polymer and a continuous phase composed of an ester of a fatty acid and a water-soluble alcohol. The present invention further includes a method of water treatment which includes adding the inverse emulsion polymer to an industrial water system and hydrolyzing the ester of a fatty acid and a water-soluble alcohol into a fatty acid salt. The inverse emulsion polymer may be used as a flocculant to clarify industrial water systems at elevated temperature and/or elevated pressure and high pH.

摘要翻译： 本发明提供了具有由丙烯酸类聚合物的水溶液和由脂肪酸的酯和水溶性醇组成的连续相的分散相的反相乳液聚合物。 本发明还包括一种水处理方法，其包括将反相乳液聚合物加入到工业水体系中，并将脂肪酸和水溶性醇的酯水解成脂肪酸盐。 反相乳液聚合物可以用作絮凝剂，以在高温和/或升高的压力和高pH下澄清工业水体系。