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公开(公告)号：US20060177670A1
公开(公告)日：2006-08-10
申请号：US11297564
申请日：2005-12-09
CPC分类号： B05D3/0406 , B05D5/067 , B05D7/14 , Y10T428/31605 , Y10T428/31678
摘要： A composition and method for coating a zinc-containing substrate. The composition and method provide a film that is chemically grafted onto the zinc-containing substrate, that is anticorrosive and abrasion resistant, and can be applied as a clear film and is capable of providing an appearance that can mimic various finishes such as chrome, gold, brass, satin chrome, and the like.
摘要翻译： 一种用于涂覆含锌基材的组合物和方法。 该组合物和方法提供化学接枝到含锌基材上的膜，即耐腐蚀和耐磨损，并且可以作为透明膜施用，并且能够提供可以模拟各种表面处理的外观，例如铬，金 ，黄铜，缎纹铬等。
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公开(公告)号：US06414048B1
公开(公告)日：2002-07-02
申请号：US09456742
申请日：1999-12-07
IPC分类号： C09D16706
CPC分类号： C08J7/18 , C08F2222/1086 , C08J2323/02 , C09D4/00 , Y10T428/31551 , C08F222/00 , C08F220/00 , C08F2222/1026 , C08F2222/108
摘要： A composition and method that provides a chemically grafted coating onto a substrate. The composition comprises an acrylate and a grafting initiator. The acrylate may be a waterborne urethane acrylate. The composition may also comprise resistance agents, adhesion agents, UV curing photoinitators, defoaming agents, and/or deglossing agents. The substrate may be any wood or plastic, but works well with heat shrinkable polyolefin tubing. The composition may also be quick curing such that the coating from the composition may be cured under a D bulb and an H bulb at a rate of 100-160 feet/minute. The coating on the substrate resists delamination and wear. The coating may have indicia printed on the coating, the indicia being composed from ink or other printable materials.
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公开(公告)号：US06756419B2
公开(公告)日：2004-06-29
申请号：US10173371
申请日：2002-06-17
IPC分类号： C08F216
CPC分类号： C08J7/18 , C08F2222/1086 , C08J2323/02 , C09D4/00 , Y10T428/31551 , C08F222/00 , C08F220/00 , C08F2222/1026 , C08F2222/108
摘要： A composition and method that provides a chemically grafted coating onto a substrate. The composition comprises an acrylate and a grafting initiator. The acrylate may be a waterborne urethane acrylate. The composition may also comprise resistance agents, adhesion agents, UV curing photoinitiators, defoaming agent, and/or deglossing agents. The substrate may be any wood or plastic, but works well with heat shrinkable polyolefin tubing. The composition may also be quick curing such that the coating from the composition may be cured under a D bulb and an H bulb at a rate of 100-160 feet/minute. The coating on the substrate resists delamination and wear. The coating may have indicia printed on the coating, the indicia being composed from ink or other printable materials.
摘要翻译： 在基材上提供化学接枝涂层的组合物和方法。 组合物包含丙烯酸酯和接枝引发剂。 丙烯酸酯可以是水性聚氨酯丙烯酸酯。 组合物还可以包含抗性剂，粘合剂，UV固化光引发剂，消泡剂和/或脱胶剂。 基材可以是任何木材或塑料，但与热收缩的聚烯烃管道相当好。 组合物还可以快速固化，使得来自组合物的涂层可以在D灯泡和H灯泡下以100-160英尺/分钟的速率固化。 基材上的涂层抵抗分层和磨损。 涂层可以在涂层上印上标记，标记由油墨或其它可印刷材料组成。
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公开(公告)号：US06726960B1
公开(公告)日：2004-04-27
申请号：US08919448
申请日：1997-08-28
IPC分类号： B66C32687
CPC分类号： B05D7/14 , Y10T428/31663 , Y10T428/31692
摘要： This invention relates to the coating of steel parts with organic polymeric materials for resistance to corrosion, abrasion, impact, salt solutions of high and low pH (both in liquid as well as vapor state) and corrosive atmospheric gases under the environment of high relative humidity and ambient conditions of temperature and pressure. To obtain secure and permanent adhesion of the coating on the steel article a polymeric coating is formulated so as to achieve chemical grafting to the steel face. This involves the use of monomers, prepolymers, catalyst and a graft initiator system. The monomers are preferably polyfunctional and when applied onto a metallic substrate, react via graft polymerization with the metal to form a polymerized layer coated onto the surface of the steel substrate. The monomers and prepolymers are so selected that when polymerized onto steel the coating has substantially zero moisture vapor-gas transmission rate and consequently acts as a barrier to moisture, oxygen and other gases from coming in contact with the surface of the steel substrate thereby improving the protective potential of the coating. Fillers may be included in the coating material to enhance physical or wear characteristics. Other components that can be added are slip agents, wetting agents, thixotropic promoters and adhesion promoters. This coating process is particularly advantageous for use with steel parts used in the manufacture of cranes
摘要翻译： 本发明涉及在高相对湿度环境下耐腐蚀，耐磨，冲击，耐高低pH值（液体以及蒸汽状态）和腐蚀性大气中的有机聚合材料的钢部件的涂覆 和环境温度和压力条件。 为了获得涂层对钢制品的牢固和永久的粘合，配制聚合物涂层，以实现对钢表面的化学接枝。 这包括使用单体，预聚物，催化剂和接枝引发剂体系。 单体优选是多官能的，并且当施加到金属基材上时，通过接枝聚合与金属反应以形成涂覆在钢基材表面上的聚合层。 单体和预聚物是这样选择的：当聚合到钢上时，涂层具有基本上为零的水蒸汽 - 气体传输速率，并且因此用作阻止水分，氧气和其它气体与钢基材表面的接触，从而改善了 涂层的保护电位。 填料可以包括在涂料中以增强物理或磨损特性。 可以添加的其他组分是滑爽剂，润湿剂，触变促进剂和粘合促进剂。 该涂覆方法对于用于制造起重机的钢部件是特别有利的
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公开(公告)号：US20060276576A1
公开(公告)日：2006-12-07
申请号：US11433692
申请日：2006-05-15
申请人： Mohan Sanduja , Carl Horowitz , Lina Zilberman , Paul Thottathil
发明人： Mohan Sanduja , Carl Horowitz , Lina Zilberman , Paul Thottathil
CPC分类号： C10M175/0058 , B01D39/16 , B01D39/18 , B01D2239/0442 , B01D2239/0471 , B01D2239/0492 , B01D2239/086 , B01D2239/10 , C08F2220/281 , C08L33/08 , C08L33/26 , C08L75/04 , C08L83/00 , C08L83/04 , C09D133/06 , C09D133/08 , C10M175/00 , D06M14/04 , C08L2666/14 , C08L2666/28
摘要： A polymeric coating composition chemically grafts to cellulose or synthetics, and the resulting product serves as a filter in a filtration system which keeps the filtered liquid or gas clean by removing soot, solids, liquids and other contaminants, thus maximizing the life of equipment or engines. The coating is developed using chemical grafting that involves the use of monomers, prepolymers, catalysts, a graft initiator system and/or other ingredients. The resulting coating is used to treat cotton, other cellulose materials, synthetic materials and combinations thereof, and provides for graft-polymerization, thereby forming a polymeric film which is chemically bonded to the cotton fiber, other cellulose fibers, synthetics or combinations thereof with excellent adhesion, thereby imparting all the desired properties to the fiber in terms of increased filtration efficiency.
摘要翻译： 聚合物涂料组合物化学接枝到纤维素或合成材料上，所得产品用作过滤系统中的过滤器，其通过除去烟灰，固体，液体和其它污染物来保持过滤的液体或气体的清洁，从而使设备或发动机的寿命最大化 。 使用涉及使用单体，预聚物，催化剂，接枝引发剂体系和/或其它成分的化学接枝来开发涂层。 所得到的涂层用于处理棉花，其他纤维素材料，合成材料及其组合，并提供接枝聚合，从而形成聚合物膜，其与棉纤维，其它纤维素纤维，合成物或其组合化学键合，具有优异的 从而在提高过滤效率方面赋予纤维所需的全部性能。
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公开(公告)号：US06630244B1
公开(公告)日：2003-10-07
申请号：US09815737
申请日：2001-03-23
IPC分类号： B32B904
CPC分类号： C07C43/17 , C08F216/1408 , Y10T428/31663
摘要： A coating formulation for application to surfaces associated with combustion, such as fuel injectors, and surfaces subjected to elevated temperatures, such as fuel supply components, to prevent the deposition at high temperatures of carbon or graphite on such surfaces, such as stainless steel and alloyed steel compositions. The coating formulation forms a thin layer of polymer coating on the surface by chemical grafting involving the use of a graft initiator to create active bonding sites, on the metal surface, for the silicone-based prepolymer to undergo polymerization on the metal surface. The bonding and polymerization are completed in a single application process without using complex equipment. The coating and process helps surfaces associated with combustion and surfaces subjected to elevated temperature reduce carbon or coke formation at temperatures up to 700° F. and thereby improves the durability and performance of those surfaces.
摘要翻译： 用于施加到燃烧相关表面（例如燃料喷射器）和经受高温的表面（例如燃料供应部件）的涂料配方，以防止在诸如不锈钢和合金的表面上的碳或石墨的高温下沉积 钢组成。 涂层制剂通过化学接枝在表面上形成薄层的聚合物涂层，其涉及使用接枝引发剂在金属表面上产生活性键合位点，以使硅氧烷基预聚物在金属表面上进行聚合。 粘合和聚合在单个应用过程中完成，而不使用复杂的设备。 涂层和工艺帮助与燃烧相关的表面和经受高温的表面在高达700°F的温度下降低碳或焦炭的形成，从而提高这些表面的耐久性和性能。
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公开(公告)号：US4966872A
公开(公告)日：1990-10-30
申请号：US424606
申请日：1989-10-20
CPC分类号： C02F1/283 , C02F1/288 , C02F1/50 , Y10T428/2982
摘要： Polymerized salts of polymerizable anionic monomers with cationic germicides are chemically grafted onto activated carbon in a manner to form a permanent, covalent bond thereon. The grafting of such germicides onto the activated carbon imparts permanent bacteriostatic properties thereto and the resulting bacteriostatic activated carbon can be used for the purification of drinking water over prolonged periods of time. The passage of contaminated water across this activated carbon chemically grafted with the polymerized salt of the cationic germicide results in purification of the water which remains free of elevated bacteria counts often associated with "first flush" effluents. Mere absorption of such or any germicide into the pores of the activated carbon results in desorption and leaching out of the germicide into the effluent.
摘要翻译： 可聚合阴离子单体与阳离子杀菌剂的聚合盐以一种在其上形成永久的共价键的方式被化学接枝到活性炭上。 将这种杀菌剂接枝到活性炭上赋予其永久的抑菌特性，并且所得的抑菌活性炭可用于在长时间内纯化饮用水。 污染水通过与阳离子杀菌剂的聚合盐化学接枝的活性炭导致水的纯化，其保持没有通常与“第一冲洗”流出物相关的升高的细菌数量。 这种或任何杀菌剂仅仅吸附到活性炭的孔中导致脱除并从杀菌剂中浸出到流出物中。
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公开(公告)号：US5342659A
公开(公告)日：1994-08-30
申请号：US31118
申请日：1993-03-12
申请人： Carl Horowitz , Mohan Sanduja , Paulose Thottathil
发明人： Carl Horowitz , Mohan Sanduja , Paulose Thottathil
摘要： The invention relates to the chemical bonding of a polymer or polymers onto a non-metallic substrate such as cellophane by contacting the substrate with a grafting solution that contains monomers, prepolymers, catalysts and possibly other ingredients, to obtain graft polymerization onto the substrate with intimate bonding of the polymer onto the substrate surface, and curing the polymer on the substrate by microwave, laser or ultrasonic energy. The invention provides a method where the bonding of the polymer is effected solely by physical rather than chemical means by eliminating the use of silver nitrate in the pretreatment step and using microwave, laser or ultrasonic energy to polymerize the monomers and binding the resulting polymer to the substrate, with the resulting grafted polymer having the same characteristics as if the bonding was effected chemically with silver ions or colloidal silver.
摘要翻译： 本发明涉及通过使底物与含有单体，预聚物，催化剂和可能的其它成分的接枝溶液接触来将聚合物或聚合物化学键合到非金属基材如玻璃纸上，以获得亲水的基材上的接枝聚合 将聚合物粘合到基材表面上，并通过微波，激光或超声波能量固化基材上的聚合物。 本发明提供了一种方法，其中聚合物的结合仅通过物理而不是化学方式实现，通过在预处理步骤中消除硝酸银的使用并使用微波，激光或超声能量聚合单体并将所得聚合物结合到 底物，所得到的接枝聚合物具有与用银离子或胶体银化学键合的相同特性。
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公开(公告)号：US5232748A
公开(公告)日：1993-08-03
申请号：US780102
申请日：1991-10-21
申请人： Carl Horowitz , Paulose Thottathil , Mohan Sanduja
发明人： Carl Horowitz , Paulose Thottathil , Mohan Sanduja
摘要： The invention relates to the chemical bonding of a polymer or polymers onto a non-metallic substrate such as cellophane by contacting the substrate with a silver nitrate solution followed by treatment with an alkali hydroxide such as sodium hydroxide or potassium hydroxide, whereby particles of silver or silver oxide are uniformly distributed in situ throughout the surface of the substrate, contacting the thus treated substrate with a grafting solution that contains monomers, prepolymers, catalysts and possibly other ingredients, to obtain graft polymerization onto the substrate with intimate bonding of the polymer onto the substrate surface, and curing the polymer on the substrate by microwave or laser energy.
摘要翻译： 本发明涉及通过使基底与硝酸银溶液接触，然后用碱性氢氧化物如氢氧化钠或氢氧化钾处理，将聚合物或聚合物化学键合到非金属基底如玻璃纸上，由此将银或 氧化银均匀分布在基材的整个表面上原位，使如此处理的基材与含有单体，预聚物，催化剂和可能的其它成分的接枝溶液接触，以通过将聚合物紧密结合到基材上而获得接枝聚合 基板表面，并通过微波或激光能量固化在基板上的聚合物。
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公开(公告)号：US4898676A
公开(公告)日：1990-02-06
申请号：US244502
申请日：1988-09-14
摘要： Polymerized salts of polymerizable anionic monomers with cationic germicides are chemically grafted onto activated carbon in a manner to form a permanent, covalent bond thereon. The grafting of such germicides onto the activated carbon imparts permanent bacteriostatic properties thereto and the resulting bacteriostatic activated carbon can be used for the purification of drinking water over prolonged periods of time. The passage of contaminated water across this activated carbon chemically grafted with the polymerized salt of the cationic germicide results in purification of the water which remains free of elevated bacteria counts often associated with "first flush" effluents. Mere absorption of such or any germicide into the pores of the activated carbon results in desorption and leaching out of the germicide into the effluent.
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