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1.发明授权Refrigeration compositions having polyoxyalkylene glycols with alkylene groups having at least 4 carbon atoms therein 失效具有其中具有至少4个碳原子的亚烷基的聚氧亚烷基二醇的制冷组合物
公开(公告)号：US5254280A
公开(公告)日：1993-10-19
申请号：US922113
申请日：1992-07-28
IPC分类号： C09K5/04 , C10M107/38 , C10M111/04 , C10M171/00
CPC分类号： C10M107/38 , C09K5/044 , C09K5/045 , C10M111/04 , C10M171/008 , C10M2203/06 , C10M2203/065 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/108 , C10M2203/1085 , C10M2205/00 , C10M2205/026 , C10M2205/04 , C10M2207/021 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2207/28 , C10M2207/2805 , C10M2207/283 , C10M2207/345 , C10M2209/084 , C10M2209/086 , C10M2209/102 , C10M2209/1033 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2211/003 , C10M2211/022 , C10M2211/042 , C10M2211/06 , C10M2211/08 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/062 , C10M2213/0623 , C10M2215/06 , C10M2215/065 , C10M2215/086 , C10M2215/28 , C10M2217/023 , C10M2217/028 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/082 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2225/00 , C10M2225/02 , C10M2227/09 , C10M2229/02 , C10M2229/05 , C10M2229/051 , C10N2210/06 , C10N2220/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The present invention is directed to polyoxyalkylene glycols which are used to flush currently used lubricants such as mineral oil, alkyl benzenes, and esters from a refrigeration system for conversion to fluorocarbon or hydrofluorocarbon refrigerants. The polyoxyalkylene glycol is selected from the group consisting of polyoxyalkylene glycol which is at least difunctional with respect to hydroxyl groups, polyoxyalkylene glycol having an alkyl cap on one end thereof, and polyoxyalkylene glycol having at least two alkyl caps. The polyoxyalkylene glycol has a molecular weight of about 300 to about 4,000, has a viscosity of about 5 to 150 centistokes at 37.degree. C., and is made from alkylene oxide having at least 4 carbon atoms.
摘要翻译： 本发明涉及用于从用于转化为碳氟化合物或氢氟碳制冷剂的制冷系统冲洗当前使用的润滑剂如矿物油，烷基苯和酯的聚氧亚烷基二醇。 聚氧亚烷基二醇选自聚氧亚烷基二醇，其相对于羟基至少是双官能的，在其一端具有烷基封端的聚氧亚烷基二醇和具有至少两个烷基封端的聚氧亚烷基二醇。 聚氧亚烷基二醇具有约300至约4000的分子量，在37℃下具有约5至150厘沲的粘度，并且由具有至少4个碳原子的环氧烷制成。
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公开(公告)号：US5154846A
公开(公告)日：1992-10-13
申请号：US614549
申请日：1990-11-16
IPC分类号： C09K5/04 , C10M107/38 , C10M111/04 , C10M171/00
CPC分类号： C09K5/041 , C10M107/38 , C10M111/04 , C10M171/008 , C10M2203/06 , C10M2203/065 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/108 , C10M2203/1085 , C10M2205/00 , C10M2205/026 , C10M2205/04 , C10M2207/021 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2207/28 , C10M2207/2805 , C10M2207/283 , C10M2207/345 , C10M2209/084 , C10M2209/086 , C10M2209/102 , C10M2209/1033 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2211/003 , C10M2211/022 , C10M2211/042 , C10M2211/06 , C10M2211/08 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/062 , C10M2213/0623 , C10M2215/06 , C10M2215/065 , C10M2215/086 , C10M2215/28 , C10M2217/023 , C10M2217/028 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/082 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2225/00 , C10M2225/02 , C10M2227/09 , C10M2229/02 , C10M2229/05 , C10M2229/051 , C10N2210/06 , C10N2220/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The present invention provides a novel lubricating composition comprising polybutylene glycol having a cap of a fluorinated alkyl group on at least one end thereof. The composition has a molecular weight between about 300 and about 4,000, and a viscosity of about 5 to about 150 centistokes at 37.degree. C. The composition is miscible in combination with refrigerant.As such, the present invention provides a composition for use in compression refrigeration and air-conditioning comprising: (a) a refrigerant selected from the group consisting of hydrofluorocarbon, hydrochlorofluorocarbon, fluorocarbon, and chlorofluorocarbon; and (b) a sufficient amount to provide lubrication of at least one polybutylene glycol having a cap of a fluorinated alkyl group on at least one end thereof.
摘要翻译： 本发明提供一种新型的润滑组合物，其包含在其至少一端具有氟化烷基的帽的聚丁二醇。 该组合物的分子量在约300至约4000之间，并且在37℃下的粘度为约5至约150厘沲。该组合物可与制冷剂混合。 因此，本发明提供了一种用于压缩制冷和空调的组合物，包括：（a）选自氢氟烃，氢氯氟烃，氟碳化合物和氯氟烃的制冷剂; 和（b）足够的量以在其至少一端上提供具有氟化烷基的帽的至少一种聚丁二醇的润滑。
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公开(公告)号：US4975212A
公开(公告)日：1990-12-04
申请号：US290120
申请日：1988-12-27
IPC分类号： C09K5/04 , C07C43/12 , C08G65/32 , C10M105/54 , C10M107/34 , C10M107/38 , C10M111/04 , C10M171/00 , C10N20/02 , C10N20/04 , C10N40/30
CPC分类号： C10M171/008 , C10M107/38 , C10M111/04 , C10M2203/06 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/026 , C10M2205/04 , C10M2207/021 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2207/28 , C10M2209/084 , C10M2209/086 , C10M2209/102 , C10M2211/003 , C10M2211/022 , C10M2211/06 , C10M2211/08 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/062 , C10M2213/0623 , C10M2215/06 , C10M2215/065 , C10M2215/086 , C10M2215/28 , C10M2217/023 , C10M2217/028 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/082 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2225/00 , C10M2225/02 , C10M2227/09 , C10M2229/02 , C10M2229/05 , C10M2229/051 , C10N2210/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The present invention provides a novel lubricating composition comprising a polyoxyalkylene glycol having a cap of a fluorinated alkyl group on at least one end thereof. The composition has a molecular weight between 300 and 3,000, a viscosity of about 5 to about 150 centistokes at 37.degree. C., and a viscosity index of at least 20. The composition is miscible in combination with tetrafluoroethane in the range between -40.degree. C. and at least +20.degree. C.The novel lubricating composition is particularly useful with tetrafluoroethane in refrigeration and air-conditioning applications. As such, the present invention also provides a composition for use in refrigeration and air-conditioning comprising: (a) tetrafluoroethane; and (b) a sufficient amount to provide lubrication of at least one polyoxyalkylene glycol having a cap of fluorinated alkyl group on at least one end thereof. The lubricant has a molecular weight of about 300 to about 3,000, a viscosity of about 5 to about 150 centistokes at 37.degree. C., and a viscosity index of at least 20. The lubricant is miscible in combination with the tetrafluoroethane in the range between about -40.degree. C. and at least about +20.degree. C.
摘要翻译： 本发明提供一种新型的润滑组合物，其包含在其至少一端具有氟化烷基的盖的聚氧亚烷基二醇。 该组合物的分子量为300至3,000，在37℃下的粘度为约5至约150厘沲，粘度指数为至少20.该组合物可与四氟乙烷混合在-40℃范围内 C.和至少+20℃。新型润滑组合物在制冷和空调应用中特别适用于四氟乙烷。 因此，本发明还提供了一种用于制冷和空调的组合物，其包含：（a）四氟乙烷; 和（b）足够的量以在其至少一端上提供具有氟化烷基的帽的至少一种聚氧亚烷基二醇的润滑。 润滑剂的分子量为约300至约3,000，在37℃下的粘度为约5至约150厘沲，粘度指数为至少20.润滑剂可与四氟乙烷混合在一起，范围在 约-40℃和至少约+20℃
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公开(公告)号：US07605117B2
公开(公告)日：2009-10-20
申请号：US11109190
申请日：2005-04-18
IPC分类号： C11D7/50
CPC分类号： C09K3/30 , C08J9/144 , C08J2207/04 , C09K5/045 , C09K2205/126 , C09K2205/22 , C10M171/008 , C10M2207/042 , C10N2220/302 , C11D7/5063 , F25B9/006
摘要： Provided are azeotrope-like compositions comprising tetrafluoropropene and pentafluoropropene and uses thereof, including use in refrigerant compositions, blowing agent compositions, foamable compositions, foams, sterilant compositions, sprayable compositions, and systems and methods using same.
摘要翻译： 提供包含四氟丙烯和五氟丙烯的类共沸组合物及其用途，包括用于制冷剂组合物，发泡剂组合物，可发泡组合物，泡沫，灭菌剂组合物，可喷雾组合物，以及使用它们的系统和方法。
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5.发明授权公开(公告)号：US07098176B2
公开(公告)日：2006-08-29
申请号：US10826597
申请日：2004-04-16
IPC分类号： C11D7/50
CPC分类号： C08J9/146 , C08J2207/04 , C09K5/045 , C09K2205/126 , C11D7/505
摘要： Provided are azeotrope-like compositions comprising tetrafluoropropene and pentafluoropropene and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.
摘要翻译： 提供包含四氟丙烯和五氟丙烯的类共沸组合物及其用途，包括用于制冷剂组合物，制冷系统，发泡剂组合物和气溶胶推进剂中。
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6.发明授权Refrigeration lubricants prepared by polymerizing alkene having a perfluoroalkyl group on one end thereof 失效通过在其一端聚合具有全氟烷基的烯烃制备的制冷润滑剂
公开(公告)号：US5534176A
公开(公告)日：1996-07-09
申请号：US380470
申请日：1995-01-30
IPC分类号： C09K5/04 , C10M107/38 , C10M171/00
CPC分类号： C09K5/045 , C10M107/38 , C10M171/008 , C09K2205/124 , C09K2205/24 , C10M2211/022 , C10M2211/06 , C10M2213/02 , C10M2213/062 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The present invention provides a composition for use in refrigeration and air-conditioning comprising: (a) at least one refrigerant selected from the group consisting of hydrofluorocarbon, hydrochlorofluorocarbon, fluorocarbon, and chlorofluorocarbon; and (b) a sufficient amount to provide lubrication of at least one lubricant prepared by polymerizing alkene having a perfluoroalkyl group on one end thereof. The lubricant has a molecular weight of about 300 to about 3,000 and a viscosity of about 5 to about 150 centistokes at 37.degree. C. The lubricant is miscible in combination with the refrigerant in the range between about -40.degree. C. and at least about +20.degree. C.
摘要翻译： 本发明提供一种用于制冷和空调的组合物，包括：（a）至少一种选自氢氟碳化合物，氢氯氟烃，氟碳化合物和氯氟烃的制冷剂; 和（b）足够的量来提供通过在其一端聚合具有全氟烷基的烯烃制备的至少一种润滑剂的润滑。 润滑剂的分子量为约300至约3,000，在37℃下的粘度为约5至约150厘沲。润滑剂可与制冷剂混合在约-40℃至约约 +20℃
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公开(公告)号：US06972271B2
公开(公告)日：2005-12-06
申请号：US10965576
申请日：2004-10-14
IPC分类号： C08F4/645 , B01J31/22 , B01J37/03 , C08F4/6592 , B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60
CPC分类号： B01J31/14 , B01J21/04 , B01J21/08 , B01J31/146 , B01J31/1616 , B01J31/2295 , B01J37/031 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/842 , C08F4/025 , C08F4/65908 , C08F4/65925 , C08F4/65927 , C08F10/00 , Y02P20/544 , C08F4/65916
摘要： Disclosed are methods of producing supported organic catalyst systems which find particular use in polymerization reactions. The methods comprise generally, the steps of (a) providing an organic catalyst solution comprising an organic catalyst dissolved in a solvent; (b) contacting the organic catalyst solution with a solid support material; and (c) removing the solvent from the support material by using one or more supercritical-like solvents.
摘要翻译： 公开了在聚合反应中特别有用的生产负载型有机催化剂体系的方法。 所述方法通常包括以下步骤：（a）提供包含溶解在溶剂中的有机催化剂的有机催化剂溶液; （b）使有机催化剂溶液与固体支持材料接触; 和（c）通过使用一种或多种超临界状溶剂从载体材料中除去溶剂。
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8.发明授权Azeotrope-like composition of pentafluoropropane and a perfluorinated fluorocarbon having 5 to 7 carbon atoms or N-methylperfluoromoropholine or N-ethylperfluoromorpholine 失效五氟丙烷的共沸组合物和碳原子数5〜7的全氟化碳氟化合物或N-甲基全氟胞嘧啶或N-乙基双氟吗啉公开(公告)号：US06486114B2
公开(公告)日：2002-11-26
申请号：US09167000
申请日：1998-09-28
IPC分类号： C09K504
CPC分类号： C09K5/045 , C08J9/14 , C09K2205/128 , C09K2205/132 , C09K2205/22 , C09K2205/32
摘要： Azeotrope-like compositions comprising pentafluoropropane and a perfluorocarbon having 5 to 7 carbon atoms or N-methylperfluoromorpholine OR N-ethylperfluoromorpholine are stable and have utility as refrigerants for heating and cooling, blowing agents, solvents and fire extinguishing agents.
摘要翻译： 包含五氟丙烷和5-7个碳原子的全氟化碳或N-甲基双氟吗啉或N-乙基双氟吗啉的类共沸组合物是稳定的，可用作加热和冷却的制冷剂，发泡剂，溶剂和灭火剂。
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9.发明授权Process for heating or cooling using mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms 失效使用五氟丙烷和具有3至6个碳原子的氢氟烃的混合物进行加热或冷却的方法公开(公告)号：US06557359B1
公开(公告)日：2003-05-06
申请号：US09271043
申请日：1998-08-31
IPC分类号： F25B900
CPC分类号： C08J9/14 , C09K5/045 , C09K2205/22 , C09K2205/32 , Y10S521/902 , Y10S521/91
摘要： The invention discloses novel azeotrope-like mixtures of fluorinated compounds which are useful for heating and cooling as heat transfer agents and/or refrigerants. The azeotrope-like mixture comprises: (a) pentafluoropropane; and (b) a hydrofluorocarbon of the formula: CxFyHz, wherein x is 3, 4, 5, or 6 and y and z are each independently 1 or a positive whole number such that the result of y / (y+z) is greater than 0.67.
摘要翻译： 本发明公开了可用作加热和冷却作为传热剂和/或制冷剂的氟化化合物的类似新颖的混合物。 共沸混合物包含：（a）五氟丙烷; 和（b）下式的氢氟烃，其中x为3,4,5或6，y和z各自独立地为1或正整数，使得y /（y + z）的结果更大 大于0.67。
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10.发明授权Mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms 失效五氟丙烷与碳原子数为3〜6的氢氟烃的混合物
公开(公告)号：US5800729A
公开(公告)日：1998-09-01
申请号：US685821
申请日：1996-07-25
IPC分类号： C08G18/79 , C08G101/00 , C08J9/14 , C09K3/00 , C09K5/04
CPC分类号： C08J9/14 , C09K5/045 , C09K2205/22 , C09K2205/32 , Y10S521/902 , Y10S521/91
摘要： The invention discloses novel azeotrope-like mixtures of fluorinated compounds which are useful for heating and cooling as heat transfer agents and/or refrigerants. The azeotrope-like mixture comprises: (a) pentafluoropropane; and (b) a hydrofluorocarbon of the formula: C.sub.x F.sub.y H.sub.z, wherein x is 3, 4, 5, or 6 and y and z are each independently 1 or a positive whole number such that the result of y/(y+z) is greater than 0.67.
摘要翻译： 本发明公开了可用作加热和冷却作为传热剂和/或制冷剂的氟化化合物的类似新颖的混合物。 共沸混合物包含：（a）五氟丙烷; 和（b）下式的氢氟烃，其中x为3,4,5或6，y和z各自独立地为1或正整数，使得y /（y + z）的结果更大 大于0.67。
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