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1. 发明授权

US5137929A Additives which stabilize hydrohalocarbon blowing agent in polyurethane and polyisocyanurate foam formulations during polymerization 失效
标题翻译：在聚合过程中稳定聚氨酯和聚异氰脲酸酯泡沫配方中氢卤化碳发泡剂的添加剂
公开(公告)号：US5137929A
公开(公告)日：1992-08-11
申请号：US718722
申请日：1991-06-21
申请人： Timothy R. Demmin , Richard E. Eibeck , Gary M. Knopeck , Robert C. Parker , Donna M. Ruszaj , Stephen F. Yates , George D. Green , Keith A. Horn , Willis Hammond , Raymond H. P. Thomas
发明人： Timothy R. Demmin , Richard E. Eibeck , Gary M. Knopeck , Robert C. Parker , Donna M. Ruszaj , Stephen F. Yates , George D. Green , Keith A. Horn , Willis Hammond , Raymond H. P. Thomas
IPC分类号： C08G18/28 , C08J9/14
CPC分类号： C08J9/144 , C08G18/28 , C08J2375/04
摘要： The present invention relates to foam compositions which are expanded with hydrohalocarbon blowing agents in the presence of additives which decrease the formation of haloalkenes during the polymerization. Thus, the present invention provides compositions comprising polyisocyanate, polyol, hydrohalocarbon blowing agent, catalyst, surfactant, and at least one additive wherein the additive is capable of decreasing the amount of decomposition of said dehydrohalocarbon blowing agent to haloalkenes during polymerization of the polyisocyanate and the polyol.Depending upon the polyol and polyisocyanate used and the quantity of polyisocyanate used, the compositions may be used in pour-in-place molded foams; rigid urethane spray foams; rigid high and low density foams for slabstock, froth foams, and molded foams; rigid laminated boardstock; or specialty foams.
摘要翻译：本发明涉及在氢氧化烃发泡剂存在下在聚合期间减少卤代烯烃形成的添加剂的泡沫组合物。因此，本发明提供了包含多异氰酸酯，多元醇，氢卤化合物发泡剂，催化剂，表面活性剂和至少一种添加剂的组合物，其中添加剂能够在聚异氰酸酯和聚异氰酸酯的聚合期间将所述脱卤化氢发泡剂分解成卤代烯烃多元醇。根据所使用的多元醇和多异氰酸酯和所用的多异氰酸酯的量，组合物可用于浇注浇注模制泡沫中; 刚性聚氨酯喷雾泡沫; 用于块料，泡沫泡沫和模制泡沫的刚性高和低密度泡沫; 刚性层压板料; 或特制泡沫。

2. 发明授权

US5561171A Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization 失效
公开(公告)号：US5561171A
公开(公告)日：1996-10-01
申请号：US344202
申请日：1994-11-23
申请人： Timothy R. Demmin , Robert C. Parker , Richard E. Eibeck , Gary M. Knopeck , Donna M. Ruszaj
发明人： Timothy R. Demmin , Robert C. Parker , Richard E. Eibeck , Gary M. Knopeck , Donna M. Ruszaj
IPC分类号： C08G18/08 , C08G18/00 , C08G18/16 , C08G18/18 , C08G18/20 , C08G18/22 , C08G101/00 , C08J9/14 , C09K3/00 , C08K5/02 , C08K5/10 , C08K5/19
CPC分类号： C08J9/144 , C08G18/1875 , C08G18/2072 , C08G18/22 , C08G2105/02 , C08J2375/04 , Y10S521/902
摘要： The present invention relates to foam compositions which are expanded with hydrohalocarbon blowing agents in the presence of catalysts which are capable of decreasing the amount of decomposition of the hydrohalocarbon blowing agents to haloalkenes during the polymerization. Thus, the present invention provides compositions comprising polyisocyanate, polyol, hydrohalocarbon blowing agent, surfactant, and catalyst for polymerization of the polyisocyanate and polyol wherein the catalyst is capable of decreasing the amount of decomposition of the hydrohalocarbon blowing agents to haloalkenes during polymerization of the polyisocyanate and the polyol.

3. 发明授权

US5395859A Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization 失效
标题翻译：在聚合过程中稳定聚异氰脲酸酯泡沫制剂中氢卤化合物发泡剂的催化剂
公开(公告)号：US5395859A
公开(公告)日：1995-03-07
申请号：US752295
申请日：1991-08-30
申请人： Timothy R. Demmin , Robert C. Parker , Richard E. Eibeck , Gary M. Knopeck , Donna M. Ruszaj
发明人： Timothy R. Demmin , Robert C. Parker , Richard E. Eibeck , Gary M. Knopeck , Donna M. Ruszaj
IPC分类号： C08G18/08 , C08G18/00 , C08G18/16 , C08G18/18 , C08G18/20 , C08G18/22 , C08G101/00 , C08J9/14 , C09K3/00 , C08G18/24 , C08K5/09
CPC分类号： C08J9/144 , C08G18/1875 , C08G18/2072 , C08G18/22 , C08G2105/02 , C08J2375/04 , Y10S521/902
摘要： The present invention relates to foam compositions which are expanded with hydrohalocarbon blowing agents in the presence of catalysts which are capable of decreasing the amount of decomposition of the hydrohalocarbon blowing agents to haloalkenes during the polymerization. Thus, the present invention provides compositions comprising polyisocyanate, polyol, hydrohalocarbon blowing agent, surfactant, and catalyst for polymerization of the polyisocyanate and polyol wherein the catalyst is capable of decreasing the amount of decomposition of the hydrohalocarbon blowing agents to haloalkenes during polymerization of the polyisocyanate and the polyol.
摘要翻译：本发明涉及在催化剂存在下用氢卤化合物发泡剂进行膨胀的泡沫组合物，其能够在聚合期间减少氢卤烃发泡剂分解成卤代烯烃的量。因此，本发明提供了包含多异氰酸酯，多元醇，氢卤化合物发泡剂，表面活性剂和用于多异氰酸酯和多元醇聚合的催化剂的组合物，其中催化剂能够降低在多异氰酸酯聚合期间氢卤代烃发泡剂分解成卤代烯烃的量和多元醇。

4. 发明授权

US5534176A Refrigeration lubricants prepared by polymerizing alkene having a perfluoroalkyl group on one end thereof 失效
标题翻译：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
申请人： David Nalewajek , Richard E. Eibeck , Raymond H. P. Thomas
发明人： David Nalewajek , Richard E. Eibeck , Raymond H. P. Thomas
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℃

5. 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。

6. 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℃

7. 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。

8. 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.

9. 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。

10. 发明授权

US5259983A Azeotrope-like compositions of 1-H-perfluorohexane and trifluoroethanol or n-propanol 失效
标题翻译： 1 H-全氟己烷和三氟乙醇或正丙醇的类共沸组合物
公开(公告)号：US5259983A
公开(公告)日：1993-11-09
申请号：US873857
申请日：1992-04-27
申请人： Michael Van Der Puy , Richard E. Eibeck
发明人： Michael Van Der Puy , Richard E. Eibeck
IPC分类号： C11D7/50 , C23G5/028 , C11D7/30 , B08B3/00
CPC分类号： C11D7/5063 , C11D7/5081 , C23G5/02803
摘要： Azeotrope-like compositions comprising 1-H-perfluorohexane and trifluoroethanol or n-propanol and optionally nitromethane 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 and dry cleaning.
摘要翻译：包含1-H-全氟己烷和三氟乙醇或正丙醇和任选的硝基甲烷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和干洗。

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