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公开(公告)号：US5496867A
公开(公告)日：1996-03-05
申请号：US983987
申请日：1992-11-30
申请人： Calus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
发明人： Calus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
IPC分类号： C08G18/42 , C08G18/50 , C08J9/14 , C09K3/00 , C09K3/30 , C11D7/30 , C11D7/50 , C11D17/08 , C23G5/00 , C23G5/028 , C08G18/00
CPC分类号： C11D7/5018 , C08J9/146 , C09K3/30 , C08J2207/04 , C08J2375/04 , Y10S521/902
摘要： Polyfluoroalkanes are used as propellants in sprayable compositions or in the the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.
摘要翻译： 多氟烷烃用作可喷雾组合物中的推进剂，或在塑料泡沫的制备中，在电气工业中用作清洁和脱脂剂。
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公开(公告)号：US5646196A
公开(公告)日：1997-07-08
申请号：US592769
申请日：1996-01-26
申请人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
发明人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
IPC分类号： C08G18/42 , C08G18/50 , C08J9/14 , C09K3/00 , C09K3/30 , C11D7/30 , C11D7/50 , C11D17/08 , C23G5/00 , C23G5/028 , C08J9/00 , C08G18/00
CPC分类号： C11D7/5018 , C08J9/146 , C09K3/30 , C08J2207/04 , C08J2375/04 , Y10S521/902
摘要： Polyfluoroalkanes are used as propellants in sprayable compositions or in the the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.
摘要翻译： 多氟烷烃用作可喷雾组合物中的推进剂，或在塑料泡沫的制备中，在电气工业中用作清洁和脱脂剂。
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公开(公告)号：US5624970A
公开(公告)日：1997-04-29
申请号：US591881
申请日：1996-01-26
申请人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
发明人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
IPC分类号： C08G18/42 , C08G18/50 , C08J9/14 , C09K3/00 , C09K3/30 , C11D7/30 , C11D7/50 , C11D17/08 , C23G5/00 , C23G5/028
CPC分类号： C11D7/5018 , C08J9/146 , C09K3/30 , C08J2207/04 , C08J2375/04 , Y10S521/902
摘要： Polyfluoroalkanes are used as propellants in sprayable compositions or in the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.
摘要翻译： 多氟烷烃用作可喷涂组合物中的推进剂或塑料泡沫的制备，在电气工业中用作清洁和脱脂剂。
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4.发明授权Use of 1,1,1,4,4,4-hexaefluorobutane as a blowing and insulating gas for the production of foam plastics 失效使用1,1,1,4,4,4-六氟丁烷作为吹塑和绝缘气体用于生产泡沫塑料
公开(公告)号：US4931482A
公开(公告)日：1990-06-05
申请号：US355530
申请日：1989-05-22
申请人： Wilhelm Lamberts , Klaus-Dieter Sommerfeld , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
发明人： Wilhelm Lamberts , Klaus-Dieter Sommerfeld , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
CPC分类号： C08J9/14 , C07C17/00 , C08J9/146 , C08J2375/04 , Y10S521/908
摘要： This invention relates to an improved method of preparing closed cell foams using 1,1,1,4,4,4-hexafluorobutane as a blowing agent and insulating gas in the production of such foams, including isocyanate-based foams such as polyurethane foams and polyisocyanurate foams.
摘要翻译： 本发明涉及一种使用1,1,1,4,4,4-六氟丁烷作为发泡剂制备闭孔泡沫的改进方法，并且在生产这种泡沫体时产生绝缘气体，包括异氰酸酯基泡沫如聚氨酯泡沫和 聚异氰脲酸酯泡沫。
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公开(公告)号：US5496866A
公开(公告)日：1996-03-05
申请号：US469622
申请日：1990-01-24
申请人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
发明人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
IPC分类号： C08G18/42 , C08G18/50 , C08J9/14 , C09K3/00 , C09K3/30 , C11D7/30 , C11D7/50 , C11D17/08 , C23G5/00 , C23G5/028 , C08G18/00
CPC分类号： C11D7/5018 , C08J9/146 , C09K3/30 , C08J2207/04 , C08J2375/04 , Y10S521/902
摘要： Polyfluoroalkanes are used as propellants in sprayable compositions or in the the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.
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6.发明授权Process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems 失效制备氟化C4至C6烃和新型环状氟化烃的方法及其作为推进剂气体和热泵系统工作流体的用途
公开(公告)号：US4902839A
公开(公告)日：1990-02-20
申请号：US257351
申请日：1988-10-13
IPC分类号： B01J23/58 , B01J25/02 , C07B61/00 , C07C17/00 , C07C17/087 , C07C17/23 , C07C17/354 , C07C19/08 , C07C21/18 , C07C22/00 , C07C23/06 , C07C23/08 , C07C67/00 , C09K3/30 , C09K5/04
摘要： This invention relates to a process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons by catalytically hydrogenating, in the presence of a base, at least partially halogenated olefins. This invention also relates to certain novel cyclic fluorinated C.sub.5 and C.sub.6 hydrocarbons prepared by the process of this invention. This invention further relates to the use of fluorinated C.sub.4 to C.sub.6 hydrocarbons as propellant gas or as working fluid for heat pump systems.
摘要翻译： 本发明涉及一种通过在碱存在下，至少部分卤代烯烃的催化氢化来制备氟化C4至C6烃的方法。 本发明还涉及通过本发明的方法制备的某些新的环状氟化C5和C6烃。 本发明还涉及使用氟化C4至C6烃作为推进剂气体或用作热泵系统的工作流体。
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7.发明授权Process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems 失效制备氟化C4至C6烃和新型环状氟化烃的方法及其作为推进剂气体和热泵系统工作流体的用途
公开(公告)号：US4954666A
公开(公告)日：1990-09-04
申请号：US454577
申请日：1989-12-21
IPC分类号： B01J23/58 , B01J25/02 , C07B61/00 , C07C17/00 , C07C17/087 , C07C17/23 , C07C17/354 , C07C19/08 , C07C21/18 , C07C22/00 , C07C23/06 , C07C23/08 , C07C67/00 , C09K3/30 , C09K5/04
摘要： This invention relates to a process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons by catalytically hydrogenating, in the presence of a base, at least partially halogenated olefins. This invention also relates to certain novel cyclic fluorinated C.sub.5 and C.sub.6 hydrocarbons prepared by the process of this invention. This invention further relates to the use of fluorinated C.sub.4 to C.sub.6 hydrocarbons as propellant gas or as working fluid for heat pump systems.
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公开(公告)号：US5087775A
公开(公告)日：1992-02-11
申请号：US604026
申请日：1990-10-24
IPC分类号： B01J23/44 , C07B61/00 , C07C29/10 , C07C29/132 , C07C31/38 , C07C31/40 , C07C35/48 , C07C43/14 , C07C43/174 , C07C43/18 , C07C43/192 , C07C43/235 , C07C43/247
CPC分类号： C07C43/174 , C07C29/10 , C07C31/40 , C07C35/48 , C07C43/192 , C07C43/247 , C07C2101/04 , C07C2101/08
摘要： A process for the preparation of partially fluorinated alcohols starting from halogen-containing alkenes, and 2,2,3,3,4,4-hexafluorocyclopentanol as a new partially fluorinated alcohol.
摘要翻译： 一种从含卤素烯烃制备部分氟化的醇的方法和作为新的部分氟化的醇的2,2,3,3,4,4-六氟环戊醇。
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9.发明授权Copolymerizable fluorinated compounds, a process for their preparation and thermoplastic fluoropolymers obtainable therefrom 失效可共聚氟化化合物，其制备方法和可从其获得的热塑性含氟聚合物
公开(公告)号：US5399645A
公开(公告)日：1995-03-21
申请号：US246525
申请日：1994-05-20
申请人： Ralf Kruger , Michael Negele , Albrecht Marhold
发明人： Ralf Kruger , Michael Negele , Albrecht Marhold
IPC分类号： C07C41/18 , C07C43/17 , C07C43/192 , C08F16/32 , C08F16/24
CPC分类号： C07C43/17 , C07C43/192 , C08F16/32 , C07C2101/04 , C07C2101/06
摘要： A 2-allyl-perfluoroalkyl-trifluorovinyl ether of the formula ##STR1## wherein R.sup.1.sub.F and R.sup.2.sub.F represent either --CF.sub.3 or, together, (CF.sub.2).sub.n where n=2 or 3,is produced bya) reacting hexafluoropropene oxide with a 2-allyl-substituted perfluorocycloketone or perfluoroketone,b) subjecting the resulting 2-(allylperfluorocycloalkoxy)- or 2-(allylperfluyoro-alkoxy)-perfluoropropanoic acid fluoride to alkaline saponification thereby to form the corresponding sodium salt,c) and decarboxylating the sodium salt at about 150.degree.-350.degree. C.Polymers thereof produce amorphous, transparent coatings or molded items with glass transition temperatures between 60.degree. and 150.degree. C. and have good solubility characteristics in a number of organic solvents.
摘要翻译： 式（Ⅰ）的2-烯丙基 - 全氟烷基 - 三氟乙烯基醚，其中R1F和R2F代表-CF3或共同（= CF2）n，其中n = 2或3，通过以下方法制备：a）使六氟丙烯氧化物与 2-烯丙基取代的全氟环丙酮或全氟酮，b）将所得的2-（烯丙基全氟环烷氧基）或2-（烯丙基全氟烷氧基） - 全氟丙酸氟化物进行碱性皂化从而形成相应的钠盐，c）和使钠脱羧 盐在约150°-350℃下进行。其聚合物产生玻璃化转变温度在60℃至150℃之间的无定形的透明涂层或模制品，并且在许多有机溶剂中具有良好的溶解性。
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公开(公告)号：US5180861A
公开(公告)日：1993-01-19
申请号：US595914
申请日：1990-10-11
IPC分类号： C07C17/087 , C07C17/21 , C07C23/08
摘要： Polychloro-fluoro-cyclopentenes can be prepared by catalytic reaction of hexachlorocyclopentadiene with hydrogen fluoride in the gas phase with the addition of chlorine.
摘要翻译： 聚氯氟代环戊烯可以通过六氯环戊二烯与氟化氢在气相中的催化反应加入氯来制备。
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