-
1.发明授权Low VOC, moisture curable, two-component coating compositions based on organic polyisocyanates 失效基于有机多异氰酸酯的低VOC，可湿固化的双组分涂料组合物
公开(公告)号：US5506328A
公开(公告)日：1996-04-09
申请号：US64996
申请日：1993-05-24
IPC分类号： C08G18/18 , C08G18/30 , C09D175/00 , B05D3/04 , C08K5/00
CPC分类号： C09D175/00 , C08G18/1825 , C08G18/302 , C08G18/307
摘要： This invention relates to a process for coating a substrate comprising contacting the substrate with a low volatile organics, moisture curable, two-component coating composition comprising an admixture of an A-side and a B-side, said A-side comprising an aliphatic polyisocyanate having an isocyanate index relative to the number of isocyanate-reactive groups in said coating composition of at least about 200, preferably at least about 300, more preferably at least about 500, said B-side comprising a tertiary amine catalyst and optionally an isocyanate-reactive compound selected from the group consisting of monoahls, polyols, imines, oxazolidines, and combinations thereof, said coating composition optionally containing a solvent in an amount of less than about 45%, based upon the weight of the polyisocyanate in said coating composition, said coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds, said composition being essentially free of any volatile mono- and di-isocyanates, and said composition being moisture curable upon exposure to atmospheric moisture. Also claimed is the coating composition itself.
摘要翻译： 本发明涉及一种涂覆基质的方法，包括使基底与低挥发性有机物，可湿固化的双组分涂料组合物接触，该组合物包含A侧和B侧的混合物，所述A侧包含脂族多异氰酸酯 具有相对于所述涂料组合物中的异氰酸酯反应性基团数量的异氰酸酯指数为至少约200，优选至少约300，更优选至少约500，所述B侧包含叔胺催化剂和任选的异氰酸酯 - 选自单酚，多元醇，亚胺，恶唑烷及其组合的反应性化合物，所述涂料组合物任选地含有基于所述涂料组合物中多异氰酸酯重量的小于约45％的溶剂，所述 具有通过ZAHN杯2测量的粘度小于约200秒的涂料组合物，所述组合物基本上不含任何挥发物 单一和二异氰酸酯，并且所述组合物在暴露于大气湿气时是可湿气固化的。 还要求的是涂料组合物本身。
-
2.发明授权Low VOC, moisture curable, one-component coating compositions based on organic polyisocyanate prepolymers 失效基于有机多异氰酸酯预聚物的低VOC，可湿固化的单组分涂料组合物
公开(公告)号：US5360642A
公开(公告)日：1994-11-01
申请号：US65005
申请日：1993-05-24
申请人： Kiran B. Chandalia , Michael J. Morgan , Michael M. Martinez , James M. O'Connor , Stephen P. Noe
发明人： Kiran B. Chandalia , Michael J. Morgan , Michael M. Martinez , James M. O'Connor , Stephen P. Noe
CPC分类号： C08G18/284 , C08G18/10 , C08G18/18 , C08G18/1825 , C08G18/2805 , C08G18/283 , Y10T428/31547 , Y10T428/31551
摘要： This invention relates to a process for coating a substrate which comprises contacting the substrate with a low volatility organic (so-called "low VOC") coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds and consisting essentially of at least one polyisocyanate prepolymer which is the reaction product of a polyisocyanate with an active hydrogen-containing compound selected from the group consisting of monoahls, polyols, imines, oxazolidines, and combinations thereof, a solvent in an amount of between 0% and 45% by weight based upon the amount of said polyisocyanate in said composition, and a tertiary amine catalyst, said composition being essentially free of any volatile mono- and di-isocyanates, and said composition being moisture curable upon exposure to atmospheric moisture. Also claimed is the coating composition itself.
摘要翻译： 本发明涉及一种用于涂覆基材的方法，该方法包括使底物与低挥发性有机（所谓的“低VOC”）涂料组合物接触，所述低挥发性有机（所谓的“低VOC”）涂料组合物具有通过ZAHN杯2测量的粘度小于约200秒， 至少一种多异氰酸酯预聚物，其是多异氰酸酯与选自单酚，多元醇，亚胺，恶唑烷及其组合的活性含氢化合物的反应产物，溶剂的量为0％至45％ 所述组合物基于所述组合物中所述多异氰酸酯的量和叔胺催化剂，所述组合物基本上不含任何挥发性单 - 和二 - 异氰酸酯，并且所述组合物在暴露于大气湿气时可湿气固化。 还要求的是涂料组合物本身。
-
3.发明授权Low VOC, moisture curable, one-component coating compositions based on organic polyisocyanate prepolymers 失效基于有机多异氰酸酯预聚物的低VOC，可湿固化的单组分涂料组合物
公开(公告)号：US5391614A
公开(公告)日：1995-02-21
申请号：US274877
申请日：1994-07-14
申请人： Kiran B. Chandalia , Michael J. Morgan , Michael M. Martinez , James M. O'Connor , Stephen P. Noe
发明人： Kiran B. Chandalia , Michael J. Morgan , Michael M. Martinez , James M. O'Connor , Stephen P. Noe
CPC分类号： C08G18/284 , C08G18/10 , C08G18/18 , C08G18/1825 , C08G18/2805 , C08G18/283 , Y10T428/31547 , Y10T428/31551
摘要： This invention relates to a process for coating a substrate which comprises contacting the substrate with a low volatility organic (so-called "low VOC") coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds and consisting essentially of at least one polyisocyanate prepolymer which is the reaction product of a polyisocyanate with an active hydrogen-containing compound selected from the group consisting of monoahls, polyols, imines, oxazolidines, and combinations thereof, a solvent in an amount of between 0% and 45% by weight based upon the amount of said polyisocyanate in said composition, and a tertiary amine catalyst, said composition being essentially free of any volatile mono- and di-isocyanates, and said composition being moisture curable upon exposure to atmospheric moisture. Also claimed is the coating composition itself.
摘要翻译： 本发明涉及一种用于涂覆基材的方法，该方法包括使底物与低挥发性有机（所谓的“低VOC”）涂料组合物接触，所述低挥发性有机（所谓的“低VOC”）涂料组合物具有通过ZAHN杯2测量的粘度小于约200秒， 至少一种多异氰酸酯预聚物，其是多异氰酸酯与选自单酚，多元醇，亚胺，恶唑烷及其组合的活性含氢化合物的反应产物，溶剂的量为0％至45％ 所述组合物基于所述组合物中所述多异氰酸酯的量和叔胺催化剂，所述组合物基本上不含任何挥发性单 - 和二 - 异氰酸酯，并且所述组合物在暴露于大气湿气时可湿气固化。 还要求的是涂料组合物本身。
-
4.发明授权Low VOC, fast drying, moisture curable, one-component isocyanate-based coating compositions 失效低VOC，快干，湿固化，单组分异氰酸酯基涂料组合物
公开(公告)号：US5369208A
公开(公告)日：1994-11-29
申请号：US64995
申请日：1993-05-24
CPC分类号： C08G18/307 , C08G18/1825 , C08G18/302 , C08G18/79
摘要： This invention relates to a process for coating a substrate other than polyvinyl chloride which comprises contacting said substrate with a fast drying, moisture curable, low volatility organic coating composition having a viscosity as measured by ZAHN cup 2 of less than about 200 seconds and consisting essentially of at least one polyisocyanate, a solvent in an amount of between 0% and 45% by weight based upon the amount of said polyisocyanate in said composition, and a tertiary amine catalyst, said composition being essentially free of any volatile mono- and di-isocyanates, and said composition being moisture curable upon exposure to atmospheric moisture. Also claimed is the coating composition itself.
摘要翻译： 本发明涉及一种用于涂覆除聚氯乙烯之外的基材的方法，该方法包括使所述基材与具有小于约200秒的ZAHN杯2测量的粘度的快干干燥，湿固化的低挥发性有机涂料组合物接触并基本上 的至少一种多异氰酸酯，基于所述组合物中所述多异氰酸酯的量为0重量％至45重量％的溶剂和叔胺催化剂，所述组合物基本上不含任何挥发性单 - 和二 - 异氰酸酯，并且所述组合物在暴露于大气湿气中时是可湿固化的。 还要求的是涂料组合物本身。
-
公开(公告)号：US5973073A
公开(公告)日：1999-10-26
申请号：US55419
申请日：1998-04-06
IPC分类号： C08F216/14 , C08G18/62 , C08G18/79 , C09D4/00 , C09D175/04 , C08J3/00 , C08F8/30 , C08K3/20 , C08L75/00
CPC分类号： C09D4/00 , C08G18/6212 , C08G18/625 , C08G18/79 , C08G2105/02 , Y10T428/31551
摘要： Two-component polyurethane coating formulations comprising an aqueous dispersion of a polyisocyanate and a neutralized, water-dispersible resin are disclosed. The neutralized, water-dispersible resin incorporates recurring units of an allylic alcohol or an alkoxylated allylic alcohol. These low-VOC formulations use commercial polyisocyanates and ordinary mixing techniques. The uniquely uniform distribution of hydroxyl groups in the resin contributes to an excellent overall balance of coating properties from the 2K system, including high gloss, hardness, impact resistance, flexibility, weatherability, and chemical resistance.
摘要翻译： 公开了包含多异氰酸酯的水性分散体和中和的水分散性树脂的双组分聚氨酯涂料配方。 中和的水分散树脂包含烯丙醇或烷氧基化烯丙基醇的重复单元。 这些低VOC配方使用市售的多异氰酸酯和普通的混合技术。 树脂中羟基的独特均匀分布有助于从2K系统获得优异的整体平衡，包括高光泽度，硬度，耐冲击性，柔韧性，耐候性和耐化学性。
-
公开(公告)号：US4905231A
公开(公告)日：1990-02-27
申请号：US189851
申请日：1988-05-03
申请人： Wu-Hon F. Leung , Michael J. Morgan , Shi-Chuan Tu
发明人： Wu-Hon F. Leung , Michael J. Morgan , Shi-Chuan Tu
IPC分类号： H04L12/56
CPC分类号： H04L12/56
摘要： A packet switch arrangement in which a first plurality of user devices is connected to a packet network by a first interface unit and a second plurality of user devices is connected to the packet network by a second interface unit. A virtual circuit is established between the interface units and control information is exchanged over the virtual circuit. The control information defines virtual channels on the virtual circuit and ones of the first and second pluralities of user devices which are to be sources and destinations for data in the defined virtual channels. Data from user devices is packetized and transmitted in the virtual channels by the interface units in accordance with the exchanged control information. Further, packets received in virtual channels on the virtual circuit are distributed to user devices by the interface units in accordance with exchanged control information.
摘要翻译： 一种分组交换装置，其中第一多个用户设备由第一接口单元和第二多个用户设备连接到分组网络，其通过第二接口单元连接到分组网络。 在接口单元之间建立虚拟电路，并通过虚拟电路交换控制信息。 控制信息定义虚拟电路上的虚拟通道，以及作为定义的虚拟通道中的数据的源和目的地的第一和第二多个用户设备中的虚拟通道。 来自用户设备的数据根据所交换的控制信息由接口单元在虚拟信道中进行分组和发送。 此外，根据所交换的控制信息，通过接口单元将在虚拟电路上的虚拟通道中接收的分组分发给用户设备。
-
公开(公告)号：US09200852B2
公开(公告)日：2015-12-01
申请号：US13252825
申请日：2011-10-04
CPC分类号： F28D15/043 , F28D15/0266 , F28D15/04 , F28D15/046
摘要： An evaporator may include an outer enclosure and a wick within the outer enclosure. The wick may have an outer lateral side surface positioned adjacent to the outer enclosure and may comprise a plurality of circumferential grooves formed in the outer lateral side surface of the wick and a plurality of channels fluidly connected to the plurality of circumferential grooves. The evaporator may include an outer enclosure and an end cap bonded directly to the outer enclosure, contacting the wick, and having a thermal conductivity that is less than the thermal conductivity of the outer enclosure.
摘要翻译： 蒸发器可以包括在外壳内的外壳和灯芯。 芯可以具有邻近外壳定位的外侧面，并且可以包括形成在油绳的外侧表面中的多个周向槽和与多个周向槽流体连接的多个通道。 蒸发器可以包括外部外壳和端盖，其直接结合到外部外壳，与芯接触，并具有小于外部外壳的热导率的导热系数。
-
公开(公告)号：US06193254B1
公开(公告)日：2001-02-27
申请号：US09303459
申请日：1999-04-30
IPC分类号： A63H500
CPC分类号： B62J3/00
摘要： A noise-producing accessory for a bicycle includes a body member having a flexible flap section at one end thereof. The body member is mounted to the bicycle frame such that the flexible flap section can be positioned into frictional contact with the external diameter of a bicycle tire to produce a realistic moto-cross type sound as the tire rotates. Preferably, at least a portion of a facing surface of the accessory is reflective such that the accessory can be used both as the standard rear reflector of a bicycle and a motocross sound generator. Preferably, the accessory can assume a variety of different shapes.
摘要翻译： 用于自行车的噪声产生附件包括在其一端具有柔性舌片部分的主体部件。 本体构件安装到自行车车架上，使得柔性翼片部分可以定位成与自行车轮胎的外径摩擦接触，以在轮胎旋转时产生逼真的摩托车型声音。 优选地，附件的面对表面的至少一部分是反射性的，使得附件可以同时用作自行车的标准后反射器和摩托车生成器。 优选地，附件可呈现各种不同的形状。
-
公开(公告)号：US4164861A
公开(公告)日：1979-08-21
申请号：US878768
申请日：1978-02-17
CPC分类号： G05D7/0629 , G01N33/0006 , G05D23/1906 , G05D23/24
摘要： A leak standard generator which utilizes the diffusion properties of a gas or vapor to deliver a uniform rate of flow of a leak sample into a diluent gas stream. The generator includes a reservoir containing the leak sample, a discharge head through which is passed a metered flow of diluent gas and a diffusion tube of prescribed dimensions for carrying a gas or vapor of the sample from the reservoir into the diluent gas stream moving through the discharge head. Heating means are provided to maintain the reservoir and the diffusion tube at different temperature levels to promote uniform movement of the sample gas or vapor into the diluent stream.
摘要翻译： 泄漏标准发生器利用气体或蒸汽的扩散特性将泄漏样品的均匀流量传递到稀释气体流中。 发生器包括容纳泄漏样本的储存器，排出头，通过该排放头将计量的稀释气体流和具有规定尺寸的扩散管通过，以将样品的气体或蒸气从储存器运送到穿过 排放头。 提供加热装置以将储存器和扩散管保持在不同的温度水平以促进样品气体或蒸汽均匀地移动到稀释剂流中。
-
10.发明申请TWO PHASE HEAT TRANSFER SYSTEMS AND EVAPORATORS AND CONDENSERS FOR USE IN HEAT TRANSFER SYSTEMS 有权用于热交换系统的两相热交换系统和蒸发器和冷凝器公开(公告)号：US20120024497A1
公开(公告)日：2012-02-02
申请号：US13252825
申请日：2011-10-04
CPC分类号： F28D15/043 , F28D15/0266 , F28D15/04 , F28D15/046
摘要： A heat transfer system includes a first loop and a second loop. The first loop includes a condenser having a vapor inlet and a liquid outlet, a vapor line in fluid communication with the vapor inlet of the condenser, a liquid line in fluid communication with the liquid outlet of the condenser, and primary evaporators fluidly coupled in series with the liquid line and in parallel with the vapor line. The second loop includes a reservoir, a secondary evaporator having a vapor outlet coupled to the vapor line and a fluid inlet coupled to the reservoir, and a sweepage line in fluid communication with the reservoir and the primary evaporators.
摘要翻译： 传热系统包括第一回路和第二回路。 第一回路包括具有蒸汽入口和液体出口的冷凝器，与冷凝器的蒸汽入口流体连通的蒸汽管线，与冷凝器的液体出口流体连通的液体管线和串联流体耦合的初级蒸发器 与液体管线并行并行。 第二回路包括储存器，具有连接到蒸气管线的蒸汽出口和连接到储存器的流体入口的次级蒸发器和与储存器和主蒸发器流体连通的清扫管线。
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.024 秒)
