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21.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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22.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：US5185089A
公开(公告)日：1993-02-09
申请号：US826694
申请日：1992-01-28
IPC分类号： C09K5/04 , C10M105/50 , C10M107/38 , C10M107/50 , C10M171/00
CPC分类号： C09K5/044 , C10M105/50 , C10M107/38 , C10M107/50 , C10M171/008 , C09K2205/41 , C10M2211/022 , C10M2211/042 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/04 , C10M2213/06 , C10M2213/062 , C10M2229/04 , C10M2229/043 , C10M2229/044 , C10M2229/051 , 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 compression refrigeration and air-conditioning comprising: (a) 1,1-dichloro-2,2,2-trifluoroethane; and (b) a sufficient amount to provide lubrication of a lubricant therefor wherein said lubricant is an aliphatic non-hydrogen containing compound, an aliphatic compound having greater than about 80 percent non-hydrogen containing atoms, or an aliphatic hydrogen-containing compound having greater than about 80 percent exterior primary hydrogens, has a viscosity of about 5 to about 150 centistokes at 37.degree. C., and is miscible in combination with said 1,1-dichloro-2,2,2-trifluoroethane in the range of about 0.degree. C. to at least +20.degree. C. The compositions may further comprise an effective amount of stabilizer.The present composition is useful in compression refrigeration and air-conditioning equipment.
摘要翻译： 本发明提供一种用于压缩制冷和空调的组合物，包括：（a）1,1-二氯-2,2,2-三氟乙烷; 和（b）足够的量以提供其润滑剂的润滑，其中所述润滑剂是含脂肪族非氢的化合物，具有大于约80％非氢原子的脂族化合物或具有更大的脂族含氢化合物 比约80％的外部初级氢在37℃具有约5至约150厘沲的粘度，并且可与所述1,1-二氯-2,2,2-三氟乙烷在约0的范围内混合 ℃至至少+ 20℃。组合物还可包含有效量的稳定剂。 本发明的组合物可用于压缩制冷和空调设备中。
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公开(公告)号：US5108632A
公开(公告)日：1992-04-28
申请号：US780562
申请日：1991-10-18
IPC分类号： C09K5/04 , C10M105/50 , C10M107/38 , C10M107/50 , C10M171/00
CPC分类号： C10M171/008 , C09K5/044 , C10M105/50 , C10M107/38 , C10M107/50 , C09K2205/41 , C10M2211/022 , C10M2211/042 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/04 , C10M2213/06 , C10M2213/062 , C10M2229/04 , C10M2229/043 , C10M2229/044 , C10M2229/051 , 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 compression refrigeration and air-conditioning comprising: (a) 1,1-dichloro-2,2,2-trifluoroethane; and (b) a sufficient amount to provide lubrication of a lubricant therefor wherein said lubricant is an aliphatic non-hydrogen containing compound, an aliphatic compound having greater than about 80 percent non-hydrogen containing atoms, or an aliphatic hydrogen-containing compound having greater than about 80 percent exterior primary hydrogens, has an viscosity of about 5 to about 150 centistokes at 37.degree. C., and is miscible in combination with said 1,1-dichloro-2,2,2-trifluroethane in the range of about 0.degree. C. to at least +20.degree. C. The compositions may further comprise an effective amount of stabilizer.The present composition is useful in compression refrigeration and air-conditioning equipment.
摘要翻译： 本发明提供一种用于压缩制冷和空调的组合物，包括：（a）1,1-二氯-2,2,2-三氟乙烷; 和（b）足够的量以提供其润滑剂的润滑，其中所述润滑剂是含脂肪族非氢的化合物，具有大于约80％非氢原子的脂族化合物或具有更大的脂族含氢化合物 约80％的外部初级氢在37℃下具有约5至约150厘沲的粘度，并且可与所述1,1-二氯-2,2,2-三氟乙烷组合在约0的范围内 ℃至至少+ 20℃。组合物还可包含有效量的稳定剂。 本发明的组合物可用于压缩制冷和空调设备中。
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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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26.发明授权Azeotrope-like compositions of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane 失效三氯三氟乙烷，甲醇，丙酮，硝基甲烷和己烷的共沸组合物
公开(公告)号：US4654160A
公开(公告)日：1987-03-31
申请号：US786565
申请日：1985-10-11
CPC分类号： C23G5/02819 , C11D7/509
摘要： Azeotrope-like compositions comprising of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane which are stable and have utility as vapor degreasing agents and as solvents in a variety of industrial cleaning applications including the defluxing of printed circuit boards.
摘要翻译： 包含三氯三氟乙烷，甲醇，丙酮，硝基甲烷和己烷的类共沸组合物，其在各种工业清洁应用中是稳定的并且可用作蒸气脱脂剂和溶剂，包括印刷电路板的脱焊。
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27.发明授权Azeotrope-like compositions of trichlorotrifluoroethane, ethanol, nitromethane and 2-methylpentane or a mixture of hexanes 失效三氯三氟乙烷，乙醇，硝基甲烷和2-甲基戊烷或己烷混合物的类共沸组合物
公开(公告)号：US4584122A
公开(公告)日：1986-04-22
申请号：US675681
申请日：1984-11-28
申请人： Rajat S. Basu , Earl A. E. Lund , Hang T. Pham , David P. Wilson , Hillel Magid
发明人： Rajat S. Basu , Earl A. E. Lund , Hang T. Pham , David P. Wilson , Hillel Magid
CPC分类号： C23G5/02819 , C11D7/509
摘要： Azeotrope-like compositions comprising trichlorotrifluoroethane, ethanol, nitromethane and 2-methylpentane or a mixture of hexanes which are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications.
摘要翻译： 包含三氯三氟乙烷，乙醇，硝基甲烷和2-甲基戊烷的共沸混合物组合物或其在各种工业清洁应用中稳定并用作脱脂剂和溶剂的己烷混合物。
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28.发明授权Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane, acetone, and methyl acetate 失效三氯三氟乙烷，甲醇，硝基甲烷，丙酮和乙酸甲酯的类共沸组合物
公开(公告)号：US4683075A
公开(公告)日：1987-07-28
申请号：US888668
申请日：1986-07-23
CPC分类号： C11D7/5086
摘要： Azeotrope-like compositions comprising of trichlorotrifluoroethane, methanol, nitromethane, acetone, and methyl acetate which are stable and have utility as vapor degreasing agents and as solvents in a variety of industrial cleaning applications including the defluxing of printed circuit boards.
摘要翻译： 包含三氯三氟乙烷，甲醇，硝基甲烷，丙酮和乙酸甲酯的类共沸组合物，其在各种工业清洁应用中是稳定的并且可用作蒸汽脱脂剂和溶剂，包括印刷电路板的脱焊。
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29.发明授权Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane and hexane 失效三氯三氟乙烷，甲醇，硝基甲烷和己烷的类共沸组合物
公开(公告)号：US4655956A
公开(公告)日：1987-04-07
申请号：US782776
申请日：1985-10-02
CPC分类号： C23G5/02819 , C11D7/509
摘要： Azeotrope-like compositions comprising of trichlorotrifluoroethane, methanol, nitromethane and hexane which are stable and have utility as vapor degreasing agents and as solvents in a variety of industrial cleaning applications including the defluxing of printed circuit boards.
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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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