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公开(公告)号：US20060150300A1
公开(公告)日：2006-07-13
申请号：US11035366
申请日：2005-01-12
申请人： Noorman Hassan , David Lucas , Fazli Shani , Dave Narasimhan
发明人： Noorman Hassan , David Lucas , Fazli Shani , Dave Narasimhan
IPC分类号： A41D19/00
CPC分类号： A41D19/0058 , A41D19/01547 , A61B42/00 , A61B42/60 , B29C41/14 , B29C59/02 , B29C2059/028 , B29D99/0067 , B29K2105/0064 , B29K2995/0072 , B29L2031/4864
摘要： Latex articles with geometrically defined surface structure providing enhanced grip characteristics in dry, wet or oily environment; and a method of making same comprising applying a polymeric coagulant coating to a smooth former surface, wherein the coating becomes tacky during drying, applying discrete coagulant particles of selected size, shape and distribution to the tacky coating to attach and protrude from the former surface with the polymeric coagulant coating, dipping the former into an aqueous latex emulsion, wherein the polymeric coagulant coating and the discrete coagulating particles destabilize the latex, thereby developing a latex layer, vulcanizing and stripping the latex article inside out, and dissolving the discrete coagulant particles in water or suitable solvents to reveal the geometrically designed texture with pre-selected size, shape and distribution of impressions providing improved dry, wet and oily surface grip by removal of a fluid boundary layer.
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2.发明申请公开(公告)号：US20050136236A1
公开(公告)日：2005-06-23
申请号：US10741413
申请日：2003-12-19
申请人： Noorman Hassan , David Lucas , Nuzaimah Mustafa
发明人： Noorman Hassan , David Lucas , Nuzaimah Mustafa
CPC分类号： B32B25/02 , A41D19/0058 , B29C41/14 , B29C41/22 , B29K2105/12 , B32B25/08 , B32B2307/51 , B32B2307/724 , B32B2307/7265 , B32B2437/02 , Y10T428/249933 , Y10T428/249939 , Y10T428/24995 , Y10T428/249953 , Y10T428/249991
摘要： The present invention provides a method of making an elastomeric article including preparing a non-woven fibrous polymer composition for dip-coating onto a layer of carboxylated acrylonitrile-butadiene elastomeric surface and in particular making industrial or household gloves. By dipping a former into a salt-based coagulant, followed by dipping into an elastomeric dispersion, and finally dipping into a polymer composite fibrous coating, a useful elastomeric article is prepared. The invention also provides an elastomeric article having a first layer, the first layer comprising a natural or synthetic polymer; and a second layer bonded to the first layer, the second layer comprising a polymer composite fibrous coating. The polymer composite fibrous coating includes at least one elastomer or elastomer blend, a fiber or fiber blend, a surfactant, and a micronised wax. The coating can be foamed, and provides improved sweat management and non-shredding properties to a user.
摘要翻译： 本发明提供一种制备弹性体制品的方法，包括制备用于浸涂到羧化丙烯腈 - 丁二烯弹性体表面层上的非织造纤维聚合物组合物，特别是制造工业或家用手套。 通过将前者浸入盐基凝结剂中，然后浸入弹性体分散体中，最后浸入聚合物复合纤维涂层中，制备有用的弹性制品。 本发明还提供了具有第一层的弹性制品，第一层包含天然或合成聚合物; 以及与所述第一层结合的第二层，所述第二层包含聚合物复合纤维涂层。 聚合物复合纤维涂层包括至少一种弹性体或弹性体共混物，纤维或纤维混合物，表面活性剂和微粉化蜡。 涂层可以发泡，并且为使用者提供改进的汗管理和不破碎特性。
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公开(公告)号：US20060188528A1
公开(公告)日：2006-08-24
申请号：US11063711
申请日：2005-02-23
申请人： Beng Sim Chuah , David Lucas , Tsui Shih Yeun , Dave Narasimhan
发明人： Beng Sim Chuah , David Lucas , Tsui Shih Yeun , Dave Narasimhan
IPC分类号： A61K9/00
CPC分类号： A61K9/0034 , A61F6/04
摘要： A substantially anhydrous, spreadable warming lubricant composition comprising a mixture of glycerin, a polyhydric alcohol, and a non-ionic surfactant, the viscosity of the composition being less than that of glycerin but greater than that of the polyhydric alcohol, thereby promoting formation of a useful thin layer on a surface with which the composition is brought into contact, the surfactant improving wetting and spreadability of the composition on skin and latex, such that the composition can be applied to skin or a condom and provide an optimal warming effect upon contact with ambient moisture during use and such that the composition can be added to a condom package and, over the course of about a week, spread and coat nearly the entire internal and external surfaces of the condom.
摘要翻译： 一种包含甘油，多元醇和非离子表面活性剂的混合物的基本上无水，可铺展的加热润滑剂组合物，该组合物的粘度小于甘油的粘度，但大于多元醇的粘度，从而促进了 使组合物接触的表面上的有用的薄层，表面活性剂改善组合物在皮肤和胶乳上的润湿性和铺展性，使得该组合物可以施用于皮肤或避孕套，并且在接触时提供最佳的加温效果 使用期间的环境湿度，并且使得组合物可以添加到避孕套包装中，并且在约一周的时间内，几乎遍及避孕套的整个内部和外部表面。
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公开(公告)号：US20060189493A1
公开(公告)日：2006-08-24
申请号：US11064284
申请日：2005-02-23
申请人： Beng Chuah , David Lucas , Tsui Yeun , Dave Narasimhan
发明人： Beng Chuah , David Lucas , Tsui Yeun , Dave Narasimhan
IPC分类号： C10M105/14
CPC分类号： A61F6/04 , A61K9/0034
摘要： A substantially anhydrous, thickened, spreadable, warming lubricant composition comprising a mixture of glycerin, polyhydric alcohol, a non-ionic surfactant, and a Carbomer thickener, the surfactant improving wetting and spreadability of the composition on skin and latex, and the thickener providing a creamy rich feel to the composition, such that the composition can be applied to skin or a condom and provide an optimal warming effect upon contact with ambient moisture during use and such that the composition can be added to a condom package and, over the course of a week, spread and coat nearly the entire internal and external surfaces of the condom.
摘要翻译： 包含甘油，多元醇，非离子表面活性剂和卡波姆增稠剂的混合物的基本上无水，增稠，可铺展的加温润滑剂组合物，所述表面活性剂改善组合物对皮肤和胶乳的润湿性和铺展性，并且增稠剂提供 对组合物具有丰富的乳霜感，使得组合物可以施用于皮肤或避孕套，并且在使用期间与环境水分接触时提供最佳的温暖效果，并且可以将组合物加入到避孕套包装中，并且在过程中 一周，几乎覆盖避孕套的整个内外表面。
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公开(公告)号：US20050119387A1
公开(公告)日：2005-06-02
申请号：US10500235
申请日：2003-01-14
申请人： David Lucas , James Barclay Jr , Liong Loo , Hee Lai , Siau Wong
发明人： David Lucas , James Barclay Jr , Liong Loo , Hee Lai , Siau Wong
IPC分类号： G01N33/545 , C08K3/22 , C08L1/00 , G01N33/543 , G01N33/553
CPC分类号： G01V15/00 , A41D19/0055 , A41D19/0058 , C08K3/22 , C08L21/00
摘要： A latex article is provided that contains chromium oxide particles dispersed throughout a cured latex layer. The chromium oxide particles render the latex article, or smaller pieces of the latex article, magnetically detectable. The chromium oxide may be present within the latex in combination with magnetically detectable ferrite. The article may include multiple cured latex layers having chromium oxide or magnetically detectable ferrite dispersed throughout the cured latex layers.
摘要翻译： 提供了一种胶乳制品，其包含分散在整个固化的胶乳层中的氧化铬颗粒。 氧化铬颗粒使胶乳制品或胶乳制品的较小片段磁性可检测。 铬氧化物可以与磁性可检测铁氧体组合存在于胶乳内。 制品可以包括具有分散在整个固化的胶乳层中的具有氧化铬或磁性可检测的铁氧体的多个固化胶乳层。
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公开(公告)号：US20080093081A1
公开(公告)日：2008-04-24
申请号：US11660777
申请日：2005-08-11
申请人： Richard Stoisits , David Lucas , Jon Sonka
发明人： Richard Stoisits , David Lucas , Jon Sonka
CPC分类号： E21B43/017
摘要： A method for managing hydrates in a subsea production system is provided. The system has at least one producing subsea well, a jumper for delivering produced fluids from the subsea well to a manifold, a production line for delivering produced fluids to a production gathering facility, and an umbilical for delivering chemicals to the manifold. The subsea well has been shut in, leaving produced fluids in a substantially uninhibited state. The method generally comprises the steps of pumping a displacement fluid into the chemical injection tubing, pumping the displacement fluid through a chemical injection tubing provided in the umbilical, further pumping the displacement fluid through the manifold and into the production line, and pumping the displacement fluid through the production line so as to displace the produced fluids before hydrate formation may begin. Preferably, a chemical inhibitor is placed in the chemical injection tubing before the displacement fluid is pumped into the chemical injection tubing.
摘要翻译： 提供了一种在海底生产系统中管理水合物的方法。 该系统具有至少一个生产海底井，用于将产生的流体从海底井输送到歧管的跳线，用于将产生的流体输送到生产收集设备的生产线以及用于将化学品输送到歧管的脐带。 海底井被关闭，使产生的流体基本上不受阻碍的状态。 该方法通常包括以下步骤：将置换流体泵送到化学注射管道中，通过设置在脐带中的化学注入管道泵送置换流体，进一步将置换流体泵送通过歧管并进入生产线，并泵送置换流体 通过生产线，以在开始水合物形成之前置换所产生的流体。 优选地，将化学抑制剂置于化学注入管道中，然后将置换流体泵送到化学注入管道中。
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7.发明授权
公开(公告)号：US5699260A
公开(公告)日：1997-12-16
申请号：US403621
申请日：1995-03-14
申请人： David Lucas , Mark Foy , Fergal Loughran
发明人： David Lucas , Mark Foy , Fergal Loughran
IPC分类号： G03F7/20 , H01L23/544 , G06F19/00
CPC分类号： G03F7/70425 , G03F7/70433 , H01L23/544 , H01L2223/54406 , H01L2223/54453 , H01L2223/5446 , H01L2924/0002
摘要： The yield of good die from wafers is optimized by positioning the first level mask with respect to the wafer in accordance with a calculated alignment relationship based on physical characteristics of the wafer and the size of the die to be formed in the wafer. The calculated alignment relationship establishes the offset between the wafer and the mask which will result in the maximum available die. This offset is calculated by a computer which examines a number of prospective offsets between the center of one of the die and the center of the wafer. The number of available die is calculated for each such offset, and the offset which maximizes the available die from the wafer is determined.
摘要翻译： 根据基于晶片的物理特性和待形成的晶片的尺寸的计算的对准关系，通过相对于晶片定位第一级掩模来优化晶片的良好裸片的产量。 计算的对准关系建立晶片和掩模之间的偏移，这将导致最大可用裸片。 该偏移量由计算机计算，该计算机检查晶片之一的中心与晶片中心之间的许多预期偏移。 对于每个这样的偏移计算可用管芯的数量，并且确定使来自晶片的可用管芯最大化的偏移。
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公开(公告)号：US07083910B2
公开(公告)日：2006-08-01
申请号：US10911978
申请日：2004-08-04
申请人： David Lucas , Raleigh Carmen
发明人： David Lucas , Raleigh Carmen
IPC分类号： A01N1/02
CPC分类号： A01N1/02 , A01N1/0221
摘要： Methods and compositions for preserving blood platelet suspensions which can be stored and preserved for extended periods of time are provided herein. The methods and compositions employ a mixture comprising blood platelets and one or more citrate salts. Such blood platelet mixtures may be cooled either rapidly or slowly and stored for several days prior to use in patients.
摘要翻译： 本文提供了可以长期储存和保存的血小板悬浮液的保存方法和组合物。 方法和组合物使用包含血小板和一种或多种柠檬酸盐的混合物。 这样的血小板混合物可以快速或缓慢地冷却，并在用于患者之前储存数天。
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公开(公告)号：US20050064381A1
公开(公告)日：2005-03-24
申请号：US10911978
申请日：2004-08-04
申请人： David Lucas , Raleigh Carmen
发明人： David Lucas , Raleigh Carmen
IPC分类号： A01N20060101 , A01N1/00 , A01N1/02
CPC分类号： A01N1/02 , A01N1/0221
摘要： Methods and compositions for preserving blood platelet suspensions which can be stored and preserved for extended periods of time are provided herein. The methods and compositions employ a mixture comprising blood platelets and one or more citrate salts. Such blood platelet mixtures may be cooled either rapidly or slowly and stored for several days prior to use in patients.
摘要翻译： 本文提供了可以长期储存和保存的血小板悬浮液的保存方法和组合物。 方法和组合物使用包含血小板和一种或多种柠檬酸盐的混合物。 这样的血小板混合物可以快速或缓慢地冷却，并在用于患者之前储存数天。
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