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1. 发明授权

US5618781A Azeotrope-like compositions of dichloropentafluoropropane and methylpentane 失效
标题翻译：二氯五氟丙烷和甲基戊烷的类共沸组合物
公开(公告)号：US5618781A
公开(公告)日：1997-04-08
申请号：US834022
申请日：1992-02-11
申请人： Hillel Magid , David P. Wilson , Dennis M. Lavery , Richard M. Hollister , Richard E. Eibeck , Michael Vanderpuy
发明人： Hillel Magid , David P. Wilson , Dennis M. Lavery , Richard M. Hollister , Richard E. Eibeck , Michael Vanderpuy
IPC分类号： C11D7/50 , C23G5/028 , D06L1/02 , C11D7/30
CPC分类号： C11D7/5072 , C23G5/02851
摘要： Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
摘要翻译：基本上由二氯五氟丙烷和含有6个碳原子的烃组成的稳定的类共沸组合物可用于各种工业清洁应用，包括冷清和印刷电路板的脱焊。

2. 发明授权

US5118438A Azeotrope-like compositions of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms 失效
标题翻译：二氯五氟丙烷和含有6个碳原子的烃的类共沸组合物
公开(公告)号：US5118438A
公开(公告)日：1992-06-02
申请号：US526874
申请日：1990-05-22
申请人： Hillel Magid , David P. Wilson , Dennis M. Lavery , Richard M. Hollister , Richard E. Eibeck , Michael Vanderpuy
发明人： Hillel Magid , David P. Wilson , Dennis M. Lavery , Richard M. Hollister , Richard E. Eibeck , Michael Vanderpuy
IPC分类号： C11D7/50 , C23G5/028
CPC分类号： C23G5/02851 , C11D7/5072
摘要： Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
摘要翻译：基本上由二氯五氟丙烷和含有6个碳原子的烃组成的稳定的类共沸组合物可用于各种工业清洁应用，包括冷清和印刷电路板的脱焊。

3. 发明授权

US5124065A Azeotrope-like compositions of dichloropentafluoropropane and an alkanol having 1-4 carbon atoms 失效
标题翻译：二氯五氟丙烷的共沸组合物和具有1-4个碳原子的链烷醇
公开(公告)号：US5124065A
公开(公告)日：1992-06-23
申请号：US526748
申请日：1990-05-22
申请人： Hillel Magid , David P. Wilson , Dennis M. Lavery , Richard M. Hollister , Richard E. Eibeck , Michael Vanderpuy , Rajat Basu , Ellen L. Swan
发明人： Hillel Magid , David P. Wilson , Dennis M. Lavery , Richard M. Hollister , Richard E. Eibeck , Michael Vanderpuy , Rajat Basu , Ellen L. Swan
IPC分类号： C11D7/50 , C23G5/028
CPC分类号： C11D7/5081 , C23G5/02851
摘要： Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and an alkanol having 1-4 carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
摘要翻译：基本上由二氯五氟丙烷和具有1-4个碳原子的链烷醇组成的稳定的类共沸组合物可用于各种工业清洁应用，包括冷清和印刷电路板的脱焊。

4. 发明授权

US5288819A Azeotrope-like compositions of dichloropentafluoropropane and 1,2-dichloroethylene 失效
标题翻译：二氯五氟丙烷和1,2-二氯乙烯的类共沸组合物
公开(公告)号：US5288819A
公开(公告)日：1994-02-22
申请号：US842849
申请日：1992-02-24
申请人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Richard M. Hollister , Dennis M. Lavery , David P. Wilson
发明人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Richard M. Hollister , Dennis M. Lavery , David P. Wilson
IPC分类号： C11D7/30 , C07C19/08 , C07C21/073 , C11D7/50 , C23G5/028
CPC分类号： C11D7/5059 , C23G5/02851
摘要： Azeotrope-like compositions comprising dichloropentafluoropropane and 1,2-dichloroethylene are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
摘要翻译：包含二氯五氟丙烷和1,2-二氯乙烯的类共沸组合物是稳定的，并且可用作各种工业清洁应用中的脱脂剂和溶剂，包括冷清洗和印刷电路板的去焊剂。

5. 发明授权

US5116526A Azeotrope-like compositions of dichloropentafluoropropane and 1,2-dichloroethylene 失效
标题翻译：二氯五氟丙烷和1,2-二氯乙烯的类共沸组合物
公开(公告)号：US5116526A
公开(公告)日：1992-05-26
申请号：US549781
申请日：1990-07-09
申请人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Richard M. Hollister , Dennis M. Lavery , David P. Wilson
发明人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Richard M. Hollister , Dennis M. Lavery , David P. Wilson
IPC分类号： C11D7/50 , C23G5/028
CPC分类号： C23G5/02851 , C11D7/5059
摘要： Azeotrope-like compositions comprising dichloropentafluoropropane and 1,2-dichloroethylene are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
摘要翻译：包含二氯五氟丙烷和1,2-二氯乙烯的类共沸组合物是稳定的，并且可用作各种工业清洁应用中的脱脂剂和溶剂，包括冷清洗和印刷电路板的去焊剂。

6. 发明授权

US4988455A Azeotrope-like compositions of 1,1-dichloro-1,2,2-trifluoropropane and alkanol having 1 to 4 carbon atoms 失效
标题翻译： 1,1-二氯-1,2,2-三氟丙烷和1至4个碳原子的链烷醇的类共沸组合物
公开(公告)号：US4988455A
公开(公告)日：1991-01-29
申请号：US417985
申请日：1989-10-06
申请人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Richard M. Hollister , Dennis M. Lavery
发明人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Richard M. Hollister , Dennis M. Lavery
IPC分类号： C11D7/50 , C23G5/028
CPC分类号： C23G5/02841 , C11D7/5081
摘要： Azeotrope-like compositions consisting essentially of 1,1-dichloro-1,2,2-trifluoropropane and alkanol having 1 to 4 carbon atoms are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
摘要翻译：基本上由1,1-二氯-1,2,2-三氟丙烷和1至4个碳原子的链烷醇组成的类共沸组合物是稳定的并且可用作各种工业清洁应用中的脱脂剂和溶剂，包括冷清和印刷电路板的脱焊。

7. 发明授权

US4947881A Method of cleaning using hydrochlorofluorocarbons 失效
标题翻译：使用氢氯氟烃清洗方法
公开(公告)号：US4947881A
公开(公告)日：1990-08-14
申请号：US315069
申请日：1989-02-24
申请人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Chien C. Li
发明人： Hillel Magid , Richard E. Eibeck , Michael Van Der Puy , Chien C. Li
IPC分类号： C11D7/50 , C23G5/028
CPC分类号： C11D7/5018 , C23G5/02825
摘要： A method of cleaning a surface of a substrate is provided. The method comprises treating the surface with a solvent comprising a compound of the formulaCH.sub.a Cl.sub.b F.sub.c (CF.sub.2).sub.d CH.sub.e Cl.sub.f F.sub.gwherein a+e ranges from 1 to 4, b+f equals 2, c+g ranges from 0 to 3, d is from 1 to 4, a+b+c=3, and e+f+g-3.
摘要翻译：提供清洁基板表面的方法。该方法包括用包含式CHaClbFc（CF2）dCHeClfFg的化合物的溶剂处理表面，其中a + e为1至4，b + f等于2，c + g为0至3，d为1至 4，a + b + c = 3，e + f + g-3。

8. 发明授权

US5100569A Polyoxyalkylene glycol refrigeration lubricants having pendant, non-terminal perfluoroalkyl groups 失效
标题翻译：具有侧基，非末端全氟烷基的聚氧亚烷基二醇制冷润滑剂
公开(公告)号：US5100569A
公开(公告)日：1992-03-31
申请号：US621163
申请日：1990-11-30
申请人： David Nalewajek , Richard E. Eibeck , Raymond H. Thomas
发明人： David Nalewajek , Richard E. Eibeck , Raymond H. Thomas
IPC分类号： C10M107/38 , C10M171/00
CPC分类号： C10M171/008 , C10M107/38
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 polyoxyalkylene glycol. The polyoxyalkylene glycol has at least one pendant non-terminal perfluorinated alkyl group on its hydrocarbon polymer backbone. The polyoxyalkylene glycol is terminated with a group selected from the group consisting of hydrogen, alkyl, and fluoroalkyl. The polyoxyalkylene glycol has a molecular weight of about 300 to about 4,000 and a viscosity of about 5 to about 300 centistokes at 37.degree. C. The polyoxyalkylene glycol 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）足够的量以提供至少一种聚氧亚烷基二醇的润滑。聚氧亚烷基二醇在其烃聚合物主链上具有至少一个侧链的非末端全氟化烷基。聚氧亚烷基二醇用选自氢，烷基和氟代烷基的基团封端。聚氧亚烷基二醇的分子量为约300至约4,000，在37℃下的粘度为约5至约300厘沲。聚氧亚烷基二醇可与制冷剂混合在约-40℃和至少约+20℃

9. 发明授权

US4227027A Recyclable boron trifluoride catalyst and method of using same 失效
标题翻译：可再利用的三氟化硼催化剂及其使用方法
公开(公告)号：US4227027A
公开(公告)日：1980-10-07
申请号：US96955
申请日：1979-11-23
申请人： Robert E. Booth , Francis E. Evans , Richard E. Eibeck , Martin A. Robinson
发明人： Robert E. Booth , Francis E. Evans , Richard E. Eibeck , Martin A. Robinson
IPC分类号： C07C2/20 , C07C2/68 , C07C3/56 , C07C3/18
CPC分类号： C07C2/20 , C07C2/68 , C07C2527/1213 , C07C2531/02 , Y02P20/584
摘要： When saturated with boron trifluoride, certain polyhydric alcohols form adducts which catalyze hydrocarbon alkyl transfer reactions for which boron trifluoride is catalytic. The adduct is recovered from the reaction mixture and recycled, greatly reducing boron and fluoride values in the product and in any effluent. Examples include propylation of toluene in the presence of a recycled adduct of boron trifluoride with mannitol or sorbitol, and the oligomerization of decene by a recycled adduct of boron trifluoride with mannitol or butanediol. Some of the catalysts become viscous on cooling and are thus more easily separated from the reaction products which remain in a separate liquid phase.
摘要翻译：当三氟化硼饱和时，某些多元醇形成催化三氟化硼催化的烃烷基转移反应的加合物。加合物从反应混合物中回收并循环使用，大大降低了产品和任何流出物中的硼和氟化物值。实例包括在三氟化硼与甘露糖醇或山梨糖醇的再循环加合物存在下甲苯的丙基化，以及通过三氟化硼与甘露糖醇或丁二醇的再循环加合物使癸烯低聚。一些催化剂在冷却时变得粘稠，因此更容易与保留在单独的液相中的反应产物分离。

10. 发明授权

US5728904A Process for the preparation of 1,1,1,3,3-pentafluoropropane 失效
标题翻译：制备1,1,1,3,3-五氟丙烷的方法
公开(公告)号：US5728904A
公开(公告)日：1998-03-17
申请号：US679938
申请日：1996-07-15
申请人： Michael Van Der Puy , Richard E. Eibeck , Lois A. S. Ellis , G. V. Bindu Madhavan
发明人： Michael Van Der Puy , Richard E. Eibeck , Lois A. S. Ellis , G. V. Bindu Madhavan
IPC分类号： B01J23/44 , B01J27/135 , C07B61/00 , C07C17/20 , C07C17/23 , C07C17/278 , C07C19/08 , C07C17/08
CPC分类号： C07C19/08 , C07C17/206 , C07C17/23 , C07C17/278
摘要： This invention is related to the preparation of hydrofluorocarbons (HFCs). Specifically, it relates to the manufacture of 1,1,1,3,3-pentafluoropropane, CF.sub.3 CH.sub.2 CF.sub.2 H (HFC-245fa) by the steps comprising (1) the formation of CCl.sub.3 CH.sub.2 CCl.sub.3 by the reaction of CCl.sub.4 with vinylidene chloride; (2) the conversion of CCl.sub.3 CH.sub.2 CCl.sub.3 to CF.sub.3 CH.sub.2 CF.sub.2 Cl by reaction with HF in the presence of a fluorination catalyst, selected from TiCl.sub.4, SnCl.sub.4 or mixtures thereof; and (3) reduction of CF.sub.3 CH.sub.2 CF.sub.2 Cl to CF.sub.3l CH.sub.2 CF.sub.2 H.
摘要翻译：本发明涉及氢氟烃（HFCs）的制备。具体地说，本发明涉及通过以下步骤制造1,1,1,3,3-五氟丙烷CF 3 CH 2 CF 2 H（HFC-245fa）：（1）通过CCl 4与偏二氯乙烯的反应形成CCl 3 CH 2 ClCl 3; （2）在选自TiCl 4，SnCl 4或其混合物的氟化催化剂存在下，通过与HF反应，将CCl 3 CH 2 ClCl 3转化为CF 3 CH 2 CF 2 Cl; 和（3）CF 3 CH 2 CF 2 Cl还原成CF 3 I CH 2 CF 2 H.

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