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公开(公告)号：US08003003B2
公开(公告)日：2011-08-23
申请号：US12417944
申请日：2009-04-03
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C10M171/008 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1075 , C10M2209/1085 , C10M2227/04 , C10M2229/041 , C10M2229/042 , C10M2229/047 , C10N2220/302 , C10N2230/06 , C10N2230/12
摘要： An improved refrigerant composition, or a kit for an improved refrigerant composition, for use in air conditioners comprising a refrigerant, wherein the refrigerant comprises a hydrofluorocarbon having a GWP of less than about 10 and an ODP of about zero, which is present at a concentration of at least about 50% by weight of the refrigerant composition; a lubricant wherein the lubricant is a polar, oxygenated lubricant; and an acid scavenger comprising a siloxane, an activated aromatic compound, or any mixtures thereof.
摘要翻译： 一种改进的制冷剂组合物或用于改进的制冷剂组合物的试剂盒，其用于包含制冷剂的空调，其中制冷剂包含GWP小于约10的氢氟烃和约0的ODP，其以浓度存在 至少约50重量％的制冷剂组合物; 润滑剂，其中润滑剂是极性的，充氧的润滑剂; 和包含硅氧烷，活化芳族化合物或其任何混合物的酸清除剂。
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公开(公告)号：US08246852B2
公开(公告)日：2012-08-21
申请号：US13111389
申请日：2011-05-19
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C10M171/008 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1075 , C10M2209/1085 , C10M2227/04 , C10M2229/041 , C10M2229/042 , C10M2229/047 , C10N2220/302 , C10N2230/06 , C10N2230/12
摘要： An improved refrigerant composition, or a kit for an improved refrigerant composition, for use in air conditioners comprising a refrigerant, wherein the refrigerant comprises a hydrofluorocarbon having a GWP of less than about 10 and an ODP of about zero, which is present at a concentration of at least about 50% by weight of the refrigerant composition; a lubricant wherein the lubricant is a polar, oxygenated lubricant; and an acid scavenger comprising a siloxane, an activated aromatic compound, or any mixtures thereof.
摘要翻译： 一种改进的制冷剂组合物或用于改进的制冷剂组合物的试剂盒，其用于包含制冷剂的空调中，其中制冷剂包含GWP小于约10的氢氟烃和约0的ODP，其以浓度存在 至少约50重量％的制冷剂组合物; 润滑剂，其中润滑剂是极性的，充氧的润滑剂; 和包含硅氧烷，活化芳族化合物或其任何混合物的酸清除剂。
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公开(公告)号：US20110272624A1
公开(公告)日：2011-11-10
申请号：US13111389
申请日：2011-05-19
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C10M171/008 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1075 , C10M2209/1085 , C10M2227/04 , C10M2229/041 , C10M2229/042 , C10M2229/047 , C10N2220/302 , C10N2230/06 , C10N2230/12
摘要： An improved refrigerant composition, or a kit for an improved refrigerant composition, for use in air conditioners comprising a refrigerant, wherein the refrigerant comprises a hydrofluorocarbon having a GWP of less than about 10 and an ODP of about zero, which is present at a concentration of at least about 50% by weight of the refrigerant composition; a lubricant wherein the lubricant is a polar, oxygenated lubricant; and an acid scavenger comprising a siloxane, an activated aromatic compound, or any mixtures thereof.
摘要翻译： 一种改进的制冷剂组合物或用于改进的制冷剂组合物的试剂盒，其用于包含制冷剂的空调中，其中制冷剂包含GWP小于约10的氢氟烃和约0的ODP，其以浓度存在 至少约50重量％的制冷剂组合物; 润滑剂，其中润滑剂是极性的，充氧的润滑剂; 和包含硅氧烷，活化芳族化合物或其任何混合物的酸清除剂。
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公开(公告)号：US20090302264A1
公开(公告)日：2009-12-10
申请号：US12417944
申请日：2009-04-03
IPC分类号： C09K5/00
CPC分类号： C09K5/045 , C10M171/008 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1075 , C10M2209/1085 , C10M2227/04 , C10M2229/041 , C10M2229/042 , C10M2229/047 , C10N2220/302 , C10N2230/06 , C10N2230/12
摘要： An improved refrigerant composition, or a kit for an improved refrigerant composition, for use in air conditioners comprising a refrigerant, wherein the refrigerant comprises a hydrofluorocarbon having a GWP of less than about 10 and an ODP of about zero, which is present at a concentration of at least about 50% by weight of the refrigerant composition; a lubricant wherein the lubricant is a polar, oxygenated lubricant; and an acid scavenger comprising a siloxane, an activated aromatic compound, or any mixtures thereof.
摘要翻译： 一种改进的制冷剂组合物或用于改进的制冷剂组合物的试剂盒，其用于包含制冷剂的空调中，其中制冷剂包含GWP小于约10的氢氟烃和约0的ODP，其以浓度存在 至少约50重量％的制冷剂组合物; 润滑剂，其中润滑剂是极性的，充氧的润滑剂; 和包含硅氧烷，活化芳族化合物或其任何混合物的酸清除剂。
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5.发明申请REFRIGERANT COMPOSITIONS INCLUDING SILYL TERMINATED POLYALKYLENE GLYCOLS AS LUBRICANTS AND METHODS FOR MAKING THE SAME 审中-公开作为润滑剂的硅酮封端的聚丙烯酸甘油的制冷剂组合物及其制造方法公开(公告)号：US20100012882A1
公开(公告)日：2010-01-21
申请号：US12421248
申请日：2009-04-09
CPC分类号： C08G65/336 , C08L71/02 , C09K5/045 , C10M107/50 , C10M2209/1045 , C10M2229/0475 , C10N2240/30 , C10M2209/1055
摘要： Silyl terminated polyalkylene glycol lubricants for devices that provide cooling or refrigeration, refrigerant compositions including silyl terminated polyalkylene glycol lubricants, and methods for making the same. The lubricant is compatible with hydrofluorocarbon refrigerants such as hydrofluoroolefins (“HFO”), R-134(a), R-152(a), and carbon dioxide.
摘要翻译： 用于提供冷却或制冷的装置的甲硅烷基封端的聚亚烷基二醇润滑剂，包括甲硅烷基封端的聚亚烷基二醇润滑剂的制冷剂组合物及其制备方法。 润滑剂与氢氟烯烃（“HFO”），R-134（a），R-152（a）和二氧化碳等氢氟烃制冷剂相容。
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6.发明授权
公开(公告)号：US5788888A
公开(公告)日：1998-08-04
申请号：US330898
申请日：1994-10-28
申请人： Arie Cohen , Myrna Serrano , Norman L. Madison, deceased , Peter E. Pierini , Ritchie A. Wessling , Donald E. McLemore , Donald L. Schmidt
发明人： Arie Cohen , Myrna Serrano , Norman L. Madison, deceased , Peter E. Pierini , Ritchie A. Wessling , Donald E. McLemore , Donald L. Schmidt
CPC分类号： B29C47/0035 , B29C47/0004 , B29C55/00 , B29C67/24 , B29C43/00 , B29C47/0009 , B29K2079/00 , B29K2081/00 , B29K2105/0079 , B29K2995/0051
摘要： Described is a process for preparing a three-dimensional article of a lyotropic polymer comprising the steps of (a) forming a shaped article of a liquid crystalline solution of a lyotropic polymer; (b) washing the shaped article with a washing fluid under conditions sufficient to reduce the solvent content of the article to less than about 2,000 parts per million, wherein the dimensions of the washed article are no less than 0.05 inches by 0.05 inches by 0.05 inches. Such articles are useful for many applications, particularly those requiring fire- and/or heat-resistance.
摘要翻译： 描述了一种制备溶致性聚合物的三维制品的方法，包括以下步骤：（a）形成溶致性聚合物的液晶溶液的成形制品; （b）在足以将制品的溶剂含量降低至约2,000ppm的条件下用洗涤液洗涤成型制品，其中洗涤制品的尺寸不小于0.05英寸×0.05英寸×0.05英寸 。 这些制品对于许多应用是有用的，特别是那些需要耐火和/或耐热性的应用。
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公开(公告)号：US5296185A
公开(公告)日：1994-03-22
申请号：US985079
申请日：1992-12-03
申请人： Chieh-Chun Chau , Timothy L. Faley , Michael E. Mills , Masaru Nakagawa , Timothy J. Rehg , Myrna Serrano , Ravi Shanker , George J. Quarderer, Jr. , Yoshihiko Teramoto
发明人： Chieh-Chun Chau , Timothy L. Faley , Michael E. Mills , Masaru Nakagawa , Timothy J. Rehg , Myrna Serrano , Ravi Shanker , George J. Quarderer, Jr. , Yoshihiko Teramoto
摘要： Polybenzazole polymer dopes are spun into fibers at high speed by passing through a spinneret with proper selection of hole geometry, followed by spin-drawing to a spin-draw ratio of at least 20, washing, taking up and drying. The take up speed is at least about 150 meters per minute, and the fibers are spun in at least 10 km lengths without a break.
摘要翻译： 通过通过喷丝头适当选择孔几何形状，将聚吲哚聚合物掺杂物高速纺成纤维，然后旋转拉伸至至少20的纺丝拉伸比，洗涤，卷取和干燥。 吸收速度至少为每分钟约150米，纤维长度至少10公里，不间断地旋转。
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公开(公告)号：US07560045B2
公开(公告)日：2009-07-14
申请号：US11467371
申请日：2006-08-25
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/24 , C10M129/74 , C10M145/26 , C10M145/36 , C10M171/008 , C10M2207/2835 , C10M2209/1033 , C10M2209/1085 , C10M2209/1095 , C10N2220/302 , C10N2230/02 , C10N2230/12 , C10N2230/64 , C10N2240/30 , F25B2400/18
摘要： This invention describes a new refrigerant/lubricant combination for use in stationary and mobile refrigeration and air conditioning applications. In these applications, the refrigerant and lubricant must be soluble in each other (e.g., miscible) to ensure adequate lubricant circulation from the compressor, through the condenser, expansion device, and evaporator, and back to the compressor. Insufficient lubricant circulation will result in compressor failure. Low temperature solubility is particularly important to ensure lubricant flow through the cold evaporator. In addition, the lubricant and refrigerant combination should be stable in the presence of steel, and aluminum and copper containing metals. This invention describes the combination of refrigerant difluoroethane (e.g. R-152a) and polar, oxygenated lubricants, particular polyalkylene glycols (PAGs) and polyolesters (POEs) which may be used as a replacement for R-134a.
摘要翻译： 本发明描述了一种用于固定和移动制冷和空调应用的新的制冷剂/润滑剂组合。 在这些应用中，制冷剂和润滑剂必须彼此溶解（例如，可混溶），以确保从压缩机，冷凝器，膨胀装置和蒸发器的充分的润滑剂循环，并返回到压缩机。 润滑剂循环不足会导致压缩机故障。 低温溶解度对于确保润滑剂流经冷蒸发器是特别重要的。 此外，润滑剂和制冷剂组合应在钢铁，铝和含铜金属的存在下稳定。 本发明描述了可用作R-134a的替代物的制冷剂二氟乙烷（例如R-152a）和极性，含氧润滑剂，特定聚亚烷基二醇（PAG）和多元醇酯（POE）的组合。
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公开(公告)号：US5286833A
公开(公告)日：1994-02-15
申请号：US985060
申请日：1992-12-03
申请人： Robert A. Bubeck , Stephen J. Nolan , Chieh-Chun Chau , Steven Rosenberg , Mark D. Newsham , Myrna Serrano
发明人： Robert A. Bubeck , Stephen J. Nolan , Chieh-Chun Chau , Steven Rosenberg , Mark D. Newsham , Myrna Serrano
摘要： A process for making PBZ fibers of ultra-high physical properties is given. Polybenzoxazole fibers made by the process of this invention have tensile strengths nearly double in value from what has been reported previously.
摘要翻译： 给出了制造具有超高物理性能的PBZ纤维的方法。 通过本发明方法制备的聚苯并恶唑纤维的拉伸强度几乎比以前报道的值高两倍。
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公开(公告)号：US20090001311A1
公开(公告)日：2009-01-01
申请号：US12205234
申请日：2008-09-05
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/24 , C10M129/74 , C10M145/26 , C10M145/36 , C10M171/008 , C10M2207/2835 , C10M2209/1033 , C10M2209/1085 , C10M2209/1095 , C10N2220/302 , C10N2230/02 , C10N2230/12 , C10N2230/64 , C10N2240/30 , F25B2400/18
摘要： This invention describes a new refrigerant/lubricant combination for use in stationary and mobile refrigeration and air conditioning applications. In these applications, the refrigerant and lubricant must be soluble in each other (e.g., miscible) to ensure adequate lubricant circulation from the compressor, through the condenser, expansion device, and evaporator, and back to the compressor. Insufficient lubricant circulation will result in compressor failure. Low temperature solubility is particularly important to ensure lubricant flow through the cold evaporator. In addition, the lubricant and refrigerant combination should be stable in the presence of steel, and aluminum and copper containing metals. This invention describes the combination of refrigerant difluoroethane (e.g. R-152a) and polar, oxygenated lubricants, particular polyalkylene glycols (PAGs) and polyolesters (POEs) which may be used as a replacement for R-134a.
摘要翻译： 本发明描述了一种用于固定和移动制冷和空调应用的新的制冷剂/润滑剂组合。 在这些应用中，制冷剂和润滑剂必须彼此溶解（例如，可混溶），以确保从压缩机，冷凝器，膨胀装置和蒸发器的充分的润滑剂循环，并返回到压缩机。 润滑剂循环不足会导致压缩机故障。 低温溶解度对于确保润滑剂流经冷蒸发器是特别重要的。 此外，润滑剂和制冷剂组合应在钢铁，铝和含铜金属的存在下是稳定的。 本发明描述了可用作R-134a的替代物的制冷剂二氟乙烷（例如R-152a）和极性，含氧润滑剂，特定聚亚烷基二醇（PAG）和多元醇酯（POE）的组合。
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