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51.发明公开Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with dichlorotrifluoroethane 失效共沸Zusammensetzungen von全氟-1,2-二甲基环丁烷二氯芴。
公开(公告)号：EP0619357A1
公开(公告)日：1994-10-12
申请号：EP94202008.2
申请日：1991-02-05
CPC分类号： C11D7/5054 , C08J9/143 , C08J2207/04 , C09K3/30 , C09K5/045 , C09K2205/122 , C09K2205/124 , C09K2205/128 , C09K2205/32 , C11D7/5045
摘要： Azeotropic mixtures of perfluoro-dimethylcyclobutane with dichlorotrifluoroethane, are useful in solvent cleaning applications, and as refrigerants, aerosol propellants and polymer blowing agents.
摘要翻译： 全氟二甲基环丁烷与二氯三氟乙烷的共沸混合物可用于溶剂清洗应用，以及制冷剂，气溶胶推进剂和聚合物发泡剂。
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52.发明公开Etching rate determining method and apparatus 失效Verfahren und Vorrichtung zur Bestimmung derÄtzgeschwindigkeit。
公开(公告)号：EP0531149A2
公开(公告)日：1993-03-10
申请号：EP92308042.8
申请日：1992-09-04
申请人： C. UYEMURA & CO, LTD
摘要： The etching ability of an etchant for a metal part is monitored by accurately measuring the etching rate with a relatively simple arrangement. The etching rate is determined by channelling a portion of the etchant from an etching tank (4) to a reaction chamber (1), etching a specimen (8) of the same material as the metal part with the etchant portion in the reaction chamber (1), collecting hydrogen gas generated during etching of the specimen, measuring the time taken until a predetermined quantity of hydrogen gas is generated, and computing the etching rate from the measured time.
摘要翻译： 通过以相对简单的布置精确测量蚀刻速率来监测金属部件的蚀刻剂的蚀刻能力。 蚀刻速率通过将蚀刻剂的一部分从蚀刻槽（4）引导到反应室（1）来确定，蚀刻具有与反应室中的蚀刻部分相同的材料的样品（8） 收集在样品蚀刻期间产生的氢气，测量产生预定量的氢气所需的时间，并从测量的时间计算蚀刻速率。
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公开(公告)号：EP0454490A3
公开(公告)日：1992-01-02
申请号：EP91303806.3
申请日：1991-04-26
申请人： RHONE-POULENC CHIMIE
CPC分类号： C11D7/261 , C11D7/28 , C11D7/5018 , C23G5/032
摘要： Ternary mixtures of isopropanol, water and a perfluorocarbon boiling at 30° to 70°C, especially perfluoron-hexane, have reduced flammability. They can be used for cleaning purposes.
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54.发明授权An azeotrope or azeotrope-like composition of trichlorotrifluoroethane, methanol and 1,2-dichlorethylene 失效三氯三氟甲磺酸，甲醇和1,2-二氯乙烯的AZEOTROPE或AZEOTROPE类似组合物
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公开(公告)号：EP0394992A3
公开(公告)日：1991-01-09
申请号：EP90107826.1
申请日：1990-04-25
CPC分类号： C23G5/02825 , C11D7/5018
摘要： The present invention provides:
(1) a solvent composition comprising chloropentafluoropropane and 1,1-dichloro-1-fluoroethane; and (2) a solvent composition comprising chloropentafluoropropane and dichlorotrifluoroethane.-
56.发明公开Azeotropic compositions of 1,1,2-trichlorotrifluoroethane and trans-1, 2-dichloroethylene with ethanol, N-propanol isopronol and acetone or with ethanol or acetone and nitromethane 失效1,1,2-三氯三氟乙烷和反式-1,2-二氯乙烯与乙醇，正 - 丙醇，异丙醇和丙酮或乙醇或丙酮，和硝基甲烷的共沸组合物。
公开(公告)号：EP0376439A1
公开(公告)日：1990-07-04
申请号：EP89309127.2
申请日：1989-09-08
CPC分类号： C11D7/5081 , C11D7/5086 , H05K3/26
摘要： Azeotropic mixtures of 1,1,2-trichlorotrifluoroethane (CFC-113) with trans-1,2-dichloroethylene and ethanol, n-propanol, isopropanol or acetone are disclosed. Also, azeotropic mixtures of 1,1,2-trichlorotrifluoroethane (CFC-113), trans-1,2-dichloroethylene and ethanol or acetone with nitromethane are disclosed. The azeotropic mixtures are useful in solvent cleaning applications.
摘要翻译： 1,1,2-三氯三氟乙烷（CFC-113）与反式-1,2-二氯乙烯和乙醇，正丙醇，异丙醇或丙酮的共沸混合物是游离缺失光盘。 1,1,2-三氯三氟乙烷（CFC-113），从而共沸混合物，反式-1,2-二氯乙烯和乙醇或与硝基甲烷丙酮游离缺失光盘。 共沸混合物是在溶剂清洗应用中是有用的。
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57.发明授权Azeotrope-like compositions of trichlorotrifluoroethane, ethanol, nitromethane and 2-methylpentane or a mixture of hexanes 失效三氯三氟乙酸，乙醇，硝基甲烷和2-甲基戊烯或其混合物的类似物组合物
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59.发明公开Azeotrope-like compositions of trichlorotrifluoroethane, ethanol, acetone, nitromethane and hexane 失效三氯三氟乙烷，乙醇，丙酮，硝基甲烷和己烷的类共沸组合物。
公开(公告)号：EP0183110A1
公开(公告)日：1986-06-04
申请号：EP85114261.2
申请日：1985-11-08
申请人： AlliedSignal Inc.
IPC分类号： C23G5/024 , C23G5/028 , C23G5/032 , C23G5/036 , C11D7/24 , C11D7/26 , C11D7/30 , C11D7/32 , B08B3/08
CPC分类号： C11D7/509 , C07C19/12 , C23G5/02819
摘要： Azeotrope-like compositions comprising trichlorotrifluoroethane, ethanol, acetone, nitromethane and hexane which are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications.
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60.发明公开
公开(公告)号：EP4098733A1
公开(公告)日：2022-12-07
申请号：EP21746975.8
申请日：2021-01-28
申请人： AGC INC.
摘要： The present invention provides a solvent composition that can inhibit corrosion of a metal, a cleaning method using the solvent composition, and a method for producing an article provided with a coating film. The solvent composition of the present invention comprises 1-chloro-2,3,3-trifluoropropene and a specified second component, and is characterized in that the proportion of the total amount of the content of the second component to the sum of the content of 1-chloro-2,3,3-trifluoropropene and the total amount of the content of the second component is from 0.0001 to 1.0 mass%.
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