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公开(公告)号：US06689822B1
公开(公告)日：2004-02-10
申请号：US09575399
申请日：2000-10-02
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
IPC分类号： C08G1810
CPC分类号： C11D7/5036 , C11D7/505
摘要： This invention provides azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译： 本发明提供1,1,1,3,3-五氟丙烷和水的类共沸组合物，其作为制冷剂，气溶胶推进剂，计量吸入器，用于聚合物泡沫的发泡剂，传热介质和气体电介质是环境需要的 。
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公开(公告)号：US06843934B2
公开(公告)日：2005-01-18
申请号：US10713710
申请日：2003-11-14
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
CPC分类号： C11D7/5036 , C11D7/505
摘要： This invention provides azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译： 本发明提供1,1,1,3,3-五氟丙烷和水的类共沸组合物，其作为制冷剂，气溶胶推进剂，计量吸入器，用于聚合物泡沫的发泡剂，传热介质和气体电介质是环境需要的 。
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公开(公告)号：US07214294B2
公开(公告)日：2007-05-08
申请号：US10942506
申请日：2004-09-16
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
IPC分类号： B01D3/00
CPC分类号： C11D7/5036 , C11D7/505
摘要： This invention provides azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译： 本发明提供1,1,1,3,3-五氟丙烷和水的类共沸组合物，其作为制冷剂，气溶胶推进剂，计量吸入器，用于聚合物泡沫的发泡剂，传热介质和气体电介质是环境需要的 。
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4.发明授权公开(公告)号：US06500359B1
公开(公告)日：2002-12-31
申请号：US09893144
申请日：2001-09-20
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Peter Brian Logsdon , Hang Thanh Pham , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Peter Brian Logsdon , Hang Thanh Pham , Ronald Riegal , David John Williams , Kevin Donald Uhrich
IPC分类号： C09K300
CPC分类号： C11D7/5072 , C09K3/30 , C09K5/045 , C11D7/24 , C11D7/28
摘要： This invention provides compositions of 1,1,1,3,3-pentafluoropropane, water and at least one hydrocarbon selected from the group consisting of n-pentane, isopentane, cyclopentane and hexane that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译： 本发明提供1,1,1,3,3-五氟丙烷，水和选自正戊烷，异戊烷，环戊烷和己烷中的至少一种烃的组合物，其对于用作制冷剂是环境需要的，气溶胶推进剂， 计量吸入器，聚合物泡沫发泡剂，传热介质和气体电介质。
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公开(公告)号：US06514928B1
公开(公告)日：2003-02-04
申请号：US09268000
申请日：1999-03-15
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
IPC分类号： C11D1708
CPC分类号： C11D7/5036 , C11D7/505
摘要： This invention provides azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译： 本发明提供1,1,1,3,3-五氟丙烷和水的类共沸组合物，其作为制冷剂，气溶胶推进剂，计量吸入器，用于聚合物泡沫的发泡剂，传热介质和气体电介质是环境需要的 。
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6.发明授权公开(公告)号：US06288135B1
公开(公告)日：2001-09-11
申请号：US09562727
申请日：2000-05-01
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Peter Brian Logsdon , Hang Thanh Pham , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Peter Brian Logsdon , Hang Thanh Pham , Ronald Riegal , David John Williams , Kevin Donald Uhrich
IPC分类号： C08J914
CPC分类号： C11D7/5072 , C09K3/30 , C09K5/045 , C11D7/24 , C11D7/28
摘要： This invention provides compositions of 1,1,1,3,3-pentafluoropropane, water and at least one hydrocarbon selected from the group consisting of n-pentane, isopentane, cyclopentane and hexane that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译： 本发明提供1,1,1,3,3-五氟丙烷，水和选自正戊烷，异戊烷，环戊烷和己烷中的至少一种烃的组合物，其对于用作制冷剂是环境需要的，气溶胶推进剂， 计量吸入器，聚合物泡沫发泡剂，传热介质和气体电介质。
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公开(公告)号：US6100230A
公开(公告)日：2000-08-08
申请号：US267999
申请日：1999-03-15
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Peter Brian Logsdon , Hang Thanh Pham , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Peter Brian Logsdon , Hang Thanh Pham , Ronald Riegal , David John Williams , Kevin Donald Uhrich
CPC分类号： C11D7/5072 , C09K3/30 , C09K5/045 , C11D7/24 , C11D7/28
摘要： This invention provides compositions of 1,1,1,3,3-pentafluoropropane, water and at least one hydrocarbon selected from the group consisting of n-pentane, isopentane, cyclopentane and hexane that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
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公开(公告)号：US06414046B1
公开(公告)日：2002-07-02
申请号：US09945921
申请日：2001-09-04
IPC分类号： C08J904
CPC分类号： C08J9/149 , C08J9/144 , C08J2203/14 , C08J2203/142 , C08J2205/052 , C08J2375/04
摘要： The invention relates to polyurethane and polyisocyanurate closed-cell foams. More particularly, the invention relates to polyurethane and polyisocyanurate closed-cell foams prepared with a blowing agent comprising 1-chloro-1,2,2,2-tetrafluoroethane (HCFC-124) and 1,1-dichloro-1-fluoroethane (HCFC-141b). Foams prepared with the blowing agent of the invention possess improved thermal performance.
摘要翻译： 本发明涉及聚氨酯和聚异氰脲酸酯闭孔泡沫。 更具体地说，本发明涉及用包含1-氯-1,2,2,2-四氟乙烷（HCFC-124）和1,1-二氯-1-氟乙烷（HCFC）的发泡剂制备的聚氨酯和聚异氰脲酸酯闭孔泡沫 -141b）。 用本发明的发泡剂制备的泡沫具有改善的热性能。
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9.发明授权Mixtures containing 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane 有权含有1,1,1,3,3-五氟丙烷和1,1,1,3,3-五氟丁烷的混合物公开(公告)号：US06451867B1
公开(公告)日：2002-09-17
申请号：US09813494
申请日：2001-03-21
IPC分类号： C08J900
CPC分类号： C08J9/146 , C07C19/08 , C08J2207/04 , C08J2375/04 , C09K3/30
摘要： The invention relates to mixtures of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane. The blends are useful as blowing agents for polymer foam, solvents, aerosol propellants and heat transfer media.
摘要翻译： 本发明涉及1,1,1,3,3-五氟丙烷和1,1,1,3,3-五氟丁烷的混合物。 共混物可用作聚合物泡沫，溶剂，气溶胶推进剂和传热介质的发泡剂。
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公开(公告)号：US06545063B1
公开(公告)日：2003-04-08
申请号：US09393762
申请日：1999-09-10
申请人： Mary Charlotte Bogdan , Leslie Bruce Bement , Barbara Ruth Decaire , Dennis Paul Konopa , Harold John Kieta , Rajiv Ratna Singh
发明人： Mary Charlotte Bogdan , Leslie Bruce Bement , Barbara Ruth Decaire , Dennis Paul Konopa , Harold John Kieta , Rajiv Ratna Singh
IPC分类号： C08J912
CPC分类号： C08J9/146 , C08J9/0023 , C08J2205/052 , C08J2375/04
摘要： The invention relates to the addition of &agr;-methyl styrene, isobutanol and/or isopropanol to reduce vapor pressure, improve k-factor, enhance the solubility of the blowing agent in the premix and/or improve the processing characteristics of polyurethane and polyisocyanurate closed-cell foams prepared with a blowing agent comprising a hydrofluorocarbon selected from the group consisting of 1,1,1,3,3-pentafluoropropane, 1,1,1,2-tetrafluoroethane, 1,1,2,2-tetrafluoroethane, and mixtures thereof.
摘要翻译： 本发明涉及α-甲基苯乙烯，异丁醇和/或异丙醇的加入以降低蒸气压，改善k因子，提高发泡剂在预混物中的溶解度和/或改善聚氨酯和聚异氰脲酸酯封闭的加工特性， 用包含选自1,1,1,3,3-五氟丙烷，1,1,1,2-四氟乙烷，1,1,2,2-四氟乙烷和1,1,2,2-四氟乙烷的氢氟烃的发泡剂制备的泡沫体， 其中。
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