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1. 发明申请

US20120142817A1 ONE COMPONENT EPOXY STRUCTURAL ADHESIVE COMPOSITION PREPARED FROM RENEWABLE RESOURCES 有权
标题翻译：可再生资源制备的一种组分环氧结构粘合剂组合物
公开(公告)号：US20120142817A1
公开(公告)日：2012-06-07
申请号：US12958460
申请日：2010-12-02
申请人： Shanti Swarup , Masayuki Nakajima , Umesh C. Desai , Tien-Chieh Chao , Charles M. Kania , Britt Minch
发明人： Shanti Swarup , Masayuki Nakajima , Umesh C. Desai , Tien-Chieh Chao , Charles M. Kania , Britt Minch
IPC分类号： C08L33/20 , C08L63/00
CPC分类号： C08G59/4021 , C08G59/4261 , C08G59/50 , C09J163/00
摘要： Curable, one-package, stable adhesive compositions are provided comprising: (a) a resin component comprising a polyepoxide, (b) a polyamine having at least two primary amine, secondary amine, and/or ketimine functional groups; and (c) a curing component comprising dicyandiamide and an accelerator. At least a portion of the polyepoxide in the resin component is reacted with carboxy-terminated butadiene acrylonitrile polymer. The accelerator comprises a reaction product comprising a renewable polyol, a diisocyanate, and a dialkyl monoamine containing alkyl groups with at least two carbon atoms each. The compositions are suitable for use as adhesive compositions over a wide temperature range.
摘要翻译：提供了可固化的单包装稳定的粘合剂组合物，其包含：（a）包含聚环氧化物的树脂组分，（b）具有至少两个伯胺，仲胺和/或酮亚胺官能团的多胺; 和（c）包含双氰胺和促进剂的固化组分。树脂组分中的至少一部分聚环氧化物与羧基封端的丁二烯丙烯腈聚合物反应。促进剂包括包含可再生多元醇，二异氰酸酯和含有至少两个碳原子的烷基的二烷基单胺的反应产物。该组合物适用于宽温度范围内的粘合剂组合物。

2. 发明授权

US08153708B2 Process for forming a waterborne composite polyurethane/acrylic polymer dispersion 有权
标题翻译：形成水性复合聚氨酯/丙烯酸聚合物分散体的方法
公开(公告)号：US08153708B2
公开(公告)日：2012-04-10
申请号：US12752372
申请日：2010-04-01
申请人： Shanti Swarup
发明人： Shanti Swarup
IPC分类号： C08J3/00
CPC分类号： C08G18/0823 , C08G18/2825 , C08G18/4063 , C08G18/4238 , C08G18/6229
摘要： The present invention provides a process for forming a waterborne composite polyurethane/acrylic polymer dispersion without the use of N-methyl pyrrolidone. The process includes polymerizing a reaction mixture of polyisocyanate, polyol, and a hydroxyl and carboxylic acid functional reactant in an organic solvent medium of alkyl carbonate, then adding ethylenically unsaturated monomers and inverting the mixture into an aqueous medium. Addition polymerization is performed to yield a waterborne composite polyurethane/acrylic polymer dispersion, and any remaining alkyl carbonate is hydrolyzed. The resulting aqueous polymer dispersions are environmentally friendly and are suitable for use in coating compositions that conventionally contained similar dispersions prepared in the presence of N-methyl pyrrolidone. Comparable physical properties are observed.
摘要翻译：本发明提供了不使用N-甲基吡咯烷酮形成水性复合聚氨酯/丙烯酸类聚合物分散体的方法。该方法包括将多异氰酸酯，多元醇和羟基和羧酸官能反应物的反应混合物聚合在碳酸烷基酯的有机溶剂介质中，然后加入烯属不饱和单体并将混合物倒入水性介质中。进行加成聚合以产生水性复合聚氨酯/丙烯酸聚合物分散体，并且任何残留的碳酸烷基酯都被水解。所得水性聚合物分散体是环境友好的，并且适用于常规含有在N-甲基吡咯烷酮存在下制备的相似分散体的涂料组合物。观察到相当的物理性质。

3. 发明申请

US20110245415A1 PROCESS FOR FORMING A WATERBORNE COMPOSITE POLYURETHANE/ACRYLIC POLYMER DISPERSION 有权
标题翻译：形成水性复合聚氨酯/丙烯酸聚合物分散体的方法
公开(公告)号：US20110245415A1
公开(公告)日：2011-10-06
申请号：US12752372
申请日：2010-04-01
申请人： Shanti Swarup
发明人： Shanti Swarup
IPC分类号： C08G18/08
CPC分类号： C08G18/0823 , C08G18/2825 , C08G18/4063 , C08G18/4238 , C08G18/6229
摘要： The present invention provides a process for forming a waterborne composite polyurethane/acrylic polymer dispersion without the use of N-methyl pyrrolidone. The process includes polymerizing a reaction mixture of polyisocyanate, polyol, and a hydroxyl and carboxylic acid functional reactant in an organic solvent medium of alkyl carbonate, then adding ethylenically unsaturated monomers and inverting the mixture into an aqueous medium. Addition polymerization is performed to yield a waterborne composite polyurethane/acrylic polymer dispersion, and any remaining alkyl carbonate is hydrolyzed. The resulting aqueous polymer dispersions are environmentally friendly and are suitable for use in coating compositions that conventionally contained similar dispersions prepared in the presence of N-methyl pyrrolidone. Comparable physical properties are observed.
摘要翻译：本发明提供了不使用N-甲基吡咯烷酮形成水性复合聚氨酯/丙烯酸类聚合物分散体的方法。该方法包括将多异氰酸酯，多元醇和羟基和羧酸官能反应物的反应混合物聚合在碳酸烷基酯的有机溶剂介质中，然后加入烯属不饱和单体并将混合物倒入水性介质中。进行加成聚合以产生水性复合聚氨酯/丙烯酸聚合物分散体，并且任何残留的碳酸烷基酯都被水解。所得水性聚合物分散体是环境友好的，并且适用于常规含有在N-甲基吡咯烷酮存在下制备的相似分散体的涂料组合物。观察到相当的物理性质。

4. 发明申请

US20080138627A1 COLOR-PLUS-CLEAR COMPOSITE COATINGS 审中-公开
标题翻译：彩色高分子复合涂料
公开(公告)号：US20080138627A1
公开(公告)日：2008-06-12
申请号：US11608423
申请日：2006-12-08
申请人： Shanti Swarup , Richard J. Sadvary , Dennis A. Simpson
发明人： Shanti Swarup , Richard J. Sadvary , Dennis A. Simpson
IPC分类号： B32B27/38
CPC分类号： C09D133/10 , B05D7/53 , B05D2451/00 , C08L33/068 , C09D133/068 , C09D167/00 , Y10T428/31511 , C08L2666/04 , B05D2401/20 , B05D2401/10
摘要： A multi-component composite coating composition comprising an aqueous-based film-forming composition serving as a color coat or a basecoat and a polyepoxide-polyacid clearcoat is disclosed. The polyacid is made from ring opening a polybasic anhydride with a polyester polyol formed from reacting a polyol with a polycarboxylic acid having at least 20 contiguous carbon atoms between the carboxylic acid groups.
摘要翻译：公开了一种多组分复合涂层组合物，其包含用作彩色涂层或底涂层的水性成膜组合物和聚环氧化物 - 多酸透明涂层。多酸由多元酸酐与由多元醇与羧酸基团之间具有至少20个连续碳原子的多元羧酸反应形成的聚酯多元醇开环制成。

5. 发明申请

US20050228124A1 Coating compositions containing highly crosslinked polymer particles and a hydrophobic polymer 审中-公开
标题翻译：包含高度交联的聚合物颗粒和疏水性聚合物的涂料组合物
公开(公告)号：US20050228124A1
公开(公告)日：2005-10-13
申请号：US11089163
申请日：2005-03-24
申请人： Shanti Swarup , Deena McHenry , Edward Pagac , Elizabeth Zezink , Cathy Taylor
发明人： Shanti Swarup , Deena McHenry , Edward Pagac , Elizabeth Zezink , Cathy Taylor
IPC分类号： B32B27/30 , C08G18/00 , C08G18/08 , C08G18/42 , C08G18/48 , C08G18/67 , C08G18/76 , C08L101/00 , C09D175/04 , C09D175/14 , C09D201/00 , C08K3/00
CPC分类号： C08G18/0823 , B05D1/02 , B05D5/005 , B05D7/14 , B05D7/576 , B05D2202/15 , C08G18/0866 , C08G18/4288 , C08G18/4854 , C08G18/672 , C08G18/765 , C09D175/04 , C09D175/16 , C08G18/6659 , C08G18/6692 , C08L2666/04
摘要： Provide coating composition containing a dispersion of crosslinked microparticles and a polymer formed from (i) a C8 to C20 alkyl ester of (meth)acrylic acid; (ii) a polymerizable ethylenically unsaturated monomer having a polar functional group; and (iii) optionally, a polymerizable ethylenically unsaturated monomer, wherein (i), (ii) and (iii) are different from each other; and the polymer has a glass transition temperature of no more than −10° C. Also provided are thermosetting compositions including, in addition to the dispersions of crosslinked microparticles and the polymer mentioned above, a first reactant having reactive functional groups and a curing agent. A method for repairing a defect in a multi-layer coating comprising applying such coating compositions, as well as substrates at least partially coated with such compositions are also provided.
摘要翻译：提供含有交联微粒分散体和由（i）C 8 -C 20烷基酯（甲基）丙烯酸形成的聚合物的涂料组合物; （ii）具有极性官能团的可聚合烯属不饱和单体; 和（iii）任选地，可聚合的烯属不饱和单体，其中（i），（ii）和（iii）彼此不同; 并且聚合物的玻璃化转变温度不超过-10℃。还提供了热固性组合物，除了上述交联的微粒和上述聚合物的分散之外，还包括具有反应性官能团的第一反应物和固化剂。还提供了一种用于修复多层涂层中的缺陷的方法，其包括施加这样的涂料组合物，以及至少部分涂覆有这些组合物的基材。

6. 发明授权

US06187444B1 Photochromic polyurethane coating and articles having such a coating 失效
标题翻译：光致变色聚氨酯涂层和具有这种涂层的制品
公开(公告)号：US06187444B1
公开(公告)日：2001-02-13
申请号：US09083376
申请日：1998-05-22
申请人： Robert J. Bowles, III , Nancyanne Gruchacz , Shanti Swarup , Jeanine A. Conklin , Robert W. Walters , Robin Hunt
发明人： Robert J. Bowles, III , Nancyanne Gruchacz , Shanti Swarup , Jeanine A. Conklin , Robert W. Walters , Robin Hunt
IPC分类号： B32B2700
CPC分类号： C08G18/4063 , C08G18/6229 , C08G18/6254 , C09K9/02 , G03C1/733 , Y10T428/31551 , Y10T428/31786 , Y10T428/31855
摘要： Described are photochromic polyurethane coatings that meet commercially acceptable “cosmetic” standards for optical coatings. Also described are articles having such coatings. The coatings exhibit a Fischer microhardness of from 50 to 150 Newtons per mm2 and improved photochromic properties, i.e., the formation of darker activated colors and faster rates of photochromic activation and fade when irradiated with ultraviolet light.
摘要翻译：描述了满足商业上可接受的用于光学涂层的“化妆品”标准的光致变色聚氨酯涂层。还描述了具有这种涂层的制品。涂层表现出从50至150牛顿/ mm 2的Fischer显微硬度和改善的光致变色性质，即形成更暗的活化颜色和更快的光致变色激活速率和用紫外线照射时的褪色。

7. 发明授权

US6087444A Humidity resistant aqueous urethane resins based on hydrophobic polyhydroxy compounds and coatings 失效
标题翻译：基于疏水多羟基化合物和涂料的耐湿水性聚氨酯树脂
公开(公告)号：US6087444A
公开(公告)日：2000-07-11
申请号：US718284
申请日：1996-09-20
申请人： Shanti Swarup , Anbazhagan Natesh , Gina M. Terrago , Cathy A. Taylor
发明人： Shanti Swarup , Anbazhagan Natesh , Gina M. Terrago , Cathy A. Taylor
IPC分类号： C08G18/08 , C08G18/32 , C08G18/42 , C09D175/04 , C08L75/04 , C09D175/06
CPC分类号： C08G18/4291 , C08G18/0823 , C08G18/3221 , C09D175/04
摘要： A water reducible polyurethane resin for use in coating compositions is provided with humidity resistance at relatively low cost by employing a urethane prepolymer which is the reaction product of (i) a polyisocyanate, (ii) a polyhydroxy compound which is the reaction product of an organic acid and an epoxy compound, at least one of which includes a hydrocarbon group of at least six carbon atoms, and (iii) a monomer having an anionic group and functionality reactive with isocyanate. Preferred embodiments employ C.sub.36 dimer diacid and the propylene oxide ester of neodecanoic acid to make the polyhydroxy compound.
摘要翻译：通过使用作为（i）多异氰酸酯的反应产物的氨基甲酸酯预聚物，（ii）作为有机物的反应产物的多羟基化合物，以相对较低的成本提供耐水性降低的聚氨酯树脂酸和环氧化合物，其中至少一个包括至少6个碳原子的烃基，和（iii）具有阴离子基团的单体和与异氰酸酯反应的官能度。优选的实施方案使用C36二聚体二酸和新癸酸的环氧丙烷酯来制备多羟基化合物。

8. 发明授权

US5891960A Coating compositions with citric acid containing polymers for enhanced adhesion to substrates 失效
标题翻译：含有柠檬酸的聚合物的涂料组合物，用于增强与基材的粘合性
公开(公告)号：US5891960A
公开(公告)日：1999-04-06
申请号：US928533
申请日：1997-09-12
申请人： James A. Claar , Karl F. Schimmel , Shanti Swarup , Bruce A. Connelly
发明人： James A. Claar , Karl F. Schimmel , Shanti Swarup , Bruce A. Connelly
IPC分类号： C08F8/14 , C08G59/42 , C09D133/06 , C09D163/00 , C08F8/30 , C09D133/14
CPC分类号： C09D163/00 , C08F8/14 , C08G59/4207 , C09D133/062
摘要： Coating compositions comprised of a film forming polymer which is the reaction product of (a) a compound containing pendant and/or terminal hydroxyl or epoxy functional groups and (b) citric acid or citric acid anhydride. The coating compositions have enhanced adhesion to galvanized and galvanealed steel substrates without the use of a chrome containing wash primer.
摘要翻译：包含成膜聚合物的涂料组合物是（a）含有侧基和/或末端羟基或环氧官能团的化合物和（b）柠檬酸或柠檬酸酐的反应产物。涂料组合物在不使用含铬洗涤底漆的情况下具有增强的对镀锌和镀锌钢基材的粘合性。

9. 发明授权

US5703155A Waterborne coating composition having improved rheology control and appearance 失效
标题翻译：水性涂料组合物具有改进的流变控制和外观
公开(公告)号：US5703155A
公开(公告)日：1997-12-30
申请号：US627527
申请日：1996-04-04
申请人： Shanti Swarup , Richard J. Sadvary
发明人： Shanti Swarup , Richard J. Sadvary
IPC分类号： B05D5/06 , C08F20/10 , C08F220/10 , C09D4/06 , C09D155/00 , C09D163/00 , C09D175/04 , C09K3/00 , C08L31/00
CPC分类号： C09D155/005 , C08F20/10 , C09D175/04
摘要： Waterborne coating compositions are provided comprising a polymeric film-forming resin, a non-gelled copolymer and up to about 2.1 percent by weight silica, based on the total weight of resin solids in the coating compositions. The non-gelled copolymer is prepared from about 75 to about 95 percent by weight of an ethylenically unsaturated monomer such as methyl methacrylate, butyl acrylate, butyl methacrylate, styrene, and mixtures thereof; about 2 to about 12 percent by weight of an ethylenically unsaturated monomer having one acid functional group; and about 2 to about 20 percent by weight of an ethylenically unsaturated oligomeric monomer hating a number average molecular weight of about 1500 to about 4000 and which is derived from a hydroxyl functional acid having a predominantly hydrocarbon chain of from about 10 to 19 carbon atoms. Note that the percentages by weight are based upon the total solid weight of reactants used to prepare the copolymer. The coating compositions may be applied to a substrate alone or as a clear film-forming composition in a color-plus-clear composite coating.
摘要翻译：基于涂料组合物中树脂固体的总重量，提供水性涂料组合物，其包含聚合物成膜树脂，非胶凝共聚物和高达约2.1重量％的二氧化硅。非胶凝共聚物由约75至约95重量％的烯属不饱和单体如甲基丙烯酸甲酯，丙烯酸丁酯，甲基丙烯酸丁酯，苯乙烯及其混合物制备; 约2至约12重量％的具有一个酸官能团的烯属不饱和单体; 和约2至约20重量％的烯键式不饱和低聚单体，其数均分子量为约1500至约4000，并且衍生自主要具有约10至19个碳原子的烃链的羟基官能酸。注意，重量百分数是基于用于制备共聚物的反应物的总固体重量。涂料组合物可以单独使用或者作为透明的成膜组合物涂覆在彩色 - 透明的复合涂层中。

10. 发明授权

US5428084A Defunctionalized epoxy resins useful in coatings 失效
标题翻译：用于涂料的脱功能化环氧树脂
公开(公告)号：US5428084A
公开(公告)日：1995-06-27
申请号：US219603
申请日：1994-03-29
申请人： Shanti Swarup , Ronald R. Ambrose
发明人： Shanti Swarup , Ronald R. Ambrose
IPC分类号： C08G59/14 , C09D163/00 , C08K3/20 , C08L63/02
CPC分类号： C08G59/1405 , C09D163/00
摘要： Amine defunctionalized epoxy resin for coating compositions particularly suitable for application onto metal surfaces such as can stock was found to have improved blush and stain resistance when employing reaction ratios near 1:1 equivalent of epoxy group to equivalent of primary amine or ammonia. A method is also disclosed for carrying out the defunctionalizing reaction while avoiding gelation.
摘要翻译：发现特别适用于金属表面如罐坯的涂料组合物的胺非官能化环氧树脂当采用1:1当量的环氧基团与伯胺或氨当量时的反应比例时具有改善的防沾污和耐污染性。还公开了用于进行去功能化反应同时避免凝胶化的方法。

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