公开(公告)号：US07417102B2

公开(公告)日：2008-08-26

申请号：US11277065

申请日：2006-03-21

申请人： Walter H. Ohrbom ,  Nicholas Caiozzo ,  Sergio Balatan ,  Zenon Paul Czornij ,  Clair J. Certo ,  Janice E. Echols ,  Paul J. Harris

发明人： Walter H. Ohrbom ,  Nicholas Caiozzo ,  Sergio Balatan ,  Zenon Paul Czornij ,  Clair J. Certo ,  Janice E. Echols ,  Paul J. Harris

IPC分类号： C08F22/26 ,  C08F20/26 ,  C08F226/02

CPC分类号： C09D5/027

摘要： A coating composition comprises at least one material dispersed in a vinyl or acrylic polymer, wherein the vinyl or acrylic polymer comprises (a) one or more anchor group monomer units (a) having an ionizable or active hydrogen functionality or a functionality that forms a covalent bond with the dispersed material, wherein the ionizable functionality is other than a carboxylic acid group in which the carbonyl carbon is separated from the closest ethylenically unsaturated carbon by at least four atoms and the anchor group monomer units (a) are other than those having polyoxyalkylene groups; (b) about 5% to about 45% by weight of one or more stabilizer monomer units (b) having a carboxylic acid group in which the carbonyl carbon is separated from the closest ethylenically unsaturated carbon by at least four atoms, having polyoxyalkylene groups, having gamma-hydroxy carbamate or beta-hydroxy carbamate groups, and combinations thereof; and (c) up to about 50 percent by weight of aromatic monomer units.

摘要翻译： 涂料组合物包含分散在乙烯基或丙烯酸类聚合物中的至少一种材料，其中乙烯基或丙烯酸类聚合物包含（a）具有可离子化或活性氢官能团的一个或多个锚定单体单元（a）或形成共价的官能团 与分散的材料结合，其中可电离的官能团不同于其中羰基碳与最接近的烯属不饱和碳分开至少四个原子的羧酸基团，锚定基团单体单元（a）不同于具有聚氧化烯的那些 团体 （b）约5重量％至约45重量％的一种或多种具有羧酸基团的稳定剂单体单元（b），其中羰基碳与最接近烯属不饱和碳的至少四个原子分离，具有聚氧化烯基团， 具有γ-羟基氨基甲酸酯或β-羟基氨基甲酸酯基团，及其组合; 和（c）至多约50重量％的芳族单体单元。

公开(公告)号：US07232863B2

公开(公告)日：2007-06-19

申请号：US10957568

申请日：2004-10-01

申请人： Walter H. Ohrbom ,  Donald H. Campbell ,  Donald L. St. Aubin ,  Swaminathan Ramesh ,  Paul J. Harris ,  Ulrike Röckrath

发明人： Walter H. Ohrbom ,  Donald H. Campbell ,  Donald L. St. Aubin ,  Swaminathan Ramesh ,  Paul J. Harris ,  Ulrike Röckrath

IPC分类号： C08F8/14

CPC分类号： C08F222/20 ,  C08F8/14 ,  C08F220/06 ,  C08F220/08 ,  C08F222/22 ,  C08G18/00 ,  C09D201/025 ,  Y10T428/31511 ,  C08F265/06

摘要： Disclosed is a method for making nongelled functional addition polymers from linear unsaturated anhydrides. The method subjects a linear unsaturated anhydride compound, an active hydrogen compound, and an epoxide compound to reaction conditions such that each of the following three reactions occur: (i) polymerization of polymerizable C═C bonds, (ii) ring opening of an anhydride functional group of the linear unsaturated anhydride compound by the active hydrogen compound to create an acid functional group, and (iii) reaction of the acid functional group resulting from the anhydride ring opening with the epoxide compound. At the time of reaction (iii), the acid functional group resulting from the anhydride ring opening may be selected from an ethylenically unsaturated monomer, a polymer, or both. In one embodiment, the method does not include the physical removal of any acid functional monomers or polymerization products. Also disclosed are a curable coating composition and a coated substrate.

摘要翻译： 公开了一种从线性不饱和酸酐制造非功能性加成聚合物的方法。 该方法使线性不饱和酸酐化合物，活性氢化合物和环氧化合物反应，使得发生以下三个反应中的每一个：（i）可聚合的CC键的聚合，（ii）酸酐官能团的开环 的线性不饱和酸酐化合物，以产生酸官能团，和（iii）由酸酐开环产生的酸官能团与环氧化合物的反应。 在反应（iii）时，由酸酐开环产生的酸官能团可以选自烯属不饱和单体，聚合物或两者。 在一个实施方案中，该方法不包括物理去除任何酸官能单体或聚合产物。 还公开了可固化涂料组合物和涂布的基材。

公开(公告)号：US06916877B2

公开(公告)日：2005-07-12

申请号：US09930615

申请日：2001-08-14

申请人： Swaminathan Ramesh ,  Paul J. Lessek ,  Wolfgang Bremser ,  Paul J. Harris

发明人： Swaminathan Ramesh ,  Paul J. Lessek ,  Wolfgang Bremser ,  Paul J. Harris

IPC分类号： C08F8/30 ,  C08F212/32 ,  C08F293/00 ,  C08K5/17 ,  C08L53/00 ,  C09D151/00 ,  C09D153/00 ,  C08L77/00

CPC分类号： C08F212/32 ,  C08F8/30 ,  C08F293/005 ,  C08K5/17 ,  C08L53/00 ,  C09D151/003 ,  C09D153/00 ,  C08L2666/02

摘要： The present invention is directed to a curable, water-based coating composition utilized in waterborne coating systems such as a waterborne primer system. The coating composition is the reaction product of a water-dispersible cross-linking agent and a water-based copolymer prepared by free-radical polymerization. The copolymer is the reaction product of a first block and a second block. The first block is the reaction product of a plurality of ethylenically unsaturated monomers. One of the ethylenically unsaturated monomers includes a functional group suitable for reaction with the cross-linking agent. The functional group in the first block is preferably a carbonate, carbamate, or hydroxyl functional group. Other monomers in the plurality include acrylic acid and methyl methacrylate. The first block is also the reaction product of a vinylaromatic hydrocarbon monomer such as diphenylethylene. The second block is the reaction product of a non-functional, ethylenically unsaturated monomer. Methods for preparing the coating composition and a cured film are also disclosed.

摘要翻译： 本发明涉及用于水性涂料体系例如水性底漆体系的可固化的水性涂料组合物。 涂料组合物是通过自由基聚合制备的水分散性交联剂和水基共聚物的反应产物。 共聚物是第一嵌段和第二嵌段的反应产物。 第一个嵌段是多个烯属不饱和单体的反应产物。 烯属不饱和单体之一包括适于与交联剂反应的官能团。 第一嵌段中的官能团优选为碳酸酯，氨基甲酸酯或羟基官能团。 多个中的其它单体包括丙烯酸和甲基丙烯酸甲酯。 第一嵌段也是乙烯基芳族烃单体如二苯基乙烯的反应产物。 第二个嵌段是非官能的烯属不饱和单体的反应产物。 还公开了制备涂料组合物和固化膜的方法。

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：US5856382A

公开(公告)日：1999-01-05

申请号：US725692

申请日：1996-10-03

申请人： Walter H. Ohrbom ,  Timothy S. December ,  Paul J. Harris

发明人： Walter H. Ohrbom ,  Timothy S. December ,  Paul J. Harris

IPC分类号： C08G59/04 ,  C08G59/14 ,  C08G59/40 ,  C08G59/56 ,  C09D5/44 ,  C09D163/00 ,  C08L63/00

CPC分类号： C09D5/4496 ,  C08G59/1405 ,  C08G59/4007 ,  C08G59/56 ,  C09D163/00 ,  C09D5/4453

摘要： A coating composition is described comprising, in an aqueous medium:A) a resin having a plurality of primary amine groups, andB) a curing agent having a plurality of cyclic carbonate groups.

摘要翻译： 描述了一种涂料组合物，其包括在水性介质中：A）具有多个伯胺基团的树脂，和B）具有多个环状碳酸酯基团的固化剂。