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1. 发明授权

US06395699B1 Method of removing grease, oil or flux from an article 失效
标题翻译：从物品中去除油脂，油或助焊剂的方法
公开(公告)号：US06395699B1
公开(公告)日：2002-05-28
申请号：US08696192
申请日：1996-08-13
申请人： Kenroh Kitamura , Michino Ikehata , Masaaki Tsuzaki
发明人： Kenroh Kitamura , Michino Ikehata , Masaaki Tsuzaki
IPC分类号： C11D1700
CPC分类号： C11D7/261 , C11D3/0078 , C11D7/28 , C11D7/5081 , C11D11/0047
摘要： A solvent composition comprising (a) dichloropentafluoropropane, (b) trans-1,2-dichloroethylene and (c) methanol, wherein the proportions of (a), (b) and (c) in the total amount of (a), (b) and (c) are from 57 to 75 wt %, from 20 to 35 wt % and from 5 to 8 wt %, respectively.
摘要翻译：一种溶剂组合物，其包含（a）二氯五氟丙烷，（b）反式-1,2-二氯乙烯和（c）甲醇，其中（a），（b）和（c）的总量（a），（ b）和（c）分别为57至75重量％，20至35重量％和5至8重量％。

2. 发明授权

US6042749A Mixed solvent composition 失效
标题翻译：混合溶剂组成
公开(公告)号：US6042749A
公开(公告)日：2000-03-28
申请号：US92309
申请日：1998-06-05
申请人： Kenroh Kitamura , Michino Ikehata , Masaaki Tsuzaki
发明人： Kenroh Kitamura , Michino Ikehata , Masaaki Tsuzaki
IPC分类号： C07C19/08 , C07C19/10 , C07C31/04 , C07C31/08 , C07C31/10 , C11D7/26 , C11D7/28 , C11D7/50 , C11D11/00 , C23G5/028 , B01F1/00 , C11D9/00 , C11D9/04 , C11D15/00 , F02B77/04
CPC分类号： C11D7/504 , C07C19/08 , C07C19/10 , C07C31/04 , C07C31/08 , C07C31/10 , C11D11/0035 , C11D11/0041 , C11D11/0047 , C11D7/50 , C11D7/5018 , C11D7/5054 , C11D7/5081 , C23G5/02803 , C23G5/02851 , C11D7/26 , C11D7/28
摘要： A mixed solvent composition comprising dichloropentafluoropropane and at least one component selected from the group consisting of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and perfluorohexane as the essential components, or a mixed solvent composition comprising dichloropentafluoropropane, an alcohol and at least one component selected from the group consisting of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and perfluorohexane.
摘要翻译：包含二氯五氟丙烷和至少一种选自1,1,1,2,3,4,4,5,5,5-十氟戊烷和全氟己烷作为主要成分的组分的混合溶剂组合物或混合溶剂组合物包括二氯五氟丙烷，醇和至少一种选自1,1,1,2,3,4,4,5,5,5-十氟戊烷和全氟己烷的组分。

3. 发明授权

US5648325A Mixed solvent composition with 1-H-perfluorohexane, methanol or ethanol, and optionally a hydrocarbon 失效
标题翻译：与1-H全氟己烷，甲醇或乙醇和任选的烃的混合溶剂组合物
公开(公告)号：US5648325A
公开(公告)日：1997-07-15
申请号：US448331
申请日：1995-06-09
申请人： Kenroh Kitamura , Michino Ikehata , Masaaki Tsuzaki , Kazuya Oharu
发明人： Kenroh Kitamura , Michino Ikehata , Masaaki Tsuzaki , Kazuya Oharu
IPC分类号： C11D7/26 , C11D7/28 , C11D7/50 , C23G5/028 , C11D7/30 , B08B3/08
CPC分类号： C11D7/261 , C11D7/5018 , C11D7/5081 , C23G5/02803 , C11D7/26 , C11D7/28
摘要： An azeotropic composition consisting of 89.2 wt % of 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane and 10.8 wt % of methanol and an azeotropic composition consisting of 91.1 wt % of 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane and 8.9 wt % of ethanol.The present invention provides alternative azeotropic solvent compositions which have excellent properties of conventional 1,1,2-trichloro-l,2,2-trifluoroethane and do not deplete the stratospheric ozone layer.
摘要翻译： PCT No.PCT / JP94 / 01738 Sec。 371日期：1995年6月9日 102（e）1995年6月9日PCT PCT 1994年10月17日PCT公布。公开号WO95 / 11293 日期1995年4月27日共沸组合物由89.2重量％的1,1,1,2,2,3,3,4,4,5,5,6,6-三氟己烷和10.8重量％的甲醇和共沸物组成组合物由91.1重量％的1,1,1,2,2,3,3,4,4,5,5,6,6-十三氟己烷和8.9重量％的乙醇组成。本发明提供了替代的共沸溶剂组合物，其具有优异的常规1,1,2-三氯-1,2,2-三氟乙烷的性能，并且不会消耗平流层臭氧层。

4. 发明授权

US07053035B2 Solvent composition 失效
公开(公告)号：US07053035B2
公开(公告)日：2006-05-30
申请号：US10378888
申请日：2003-03-05
申请人： Tsuyoshi Hanada , Masaaki Tsuzaki
发明人： Tsuyoshi Hanada , Masaaki Tsuzaki
IPC分类号： C11D7/50
CPC分类号： C11D7/5018 , C11D7/24 , C11D7/263 , C11D7/28
摘要： A solvent composition which comprises a fluorinated solvent containing no chlorine atom in its molecule, a hydrocarbon solvent and a glycol ether and which is free from phase separation, wherein the compositional ratio of the fluorinated solvent and the hydrocarbon solvent is a compositional ratio such that a two component mixture composed solely of the fluorinated solvent and the hydrocarbon in such a compositional ratio would separate into two phases.

5. 发明申请

US20110277790A1 PROCESS FOR REMOVING WATER 审中-公开
标题翻译：去除水的方法
公开(公告)号：US20110277790A1
公开(公告)日：2011-11-17
申请号：US13189638
申请日：2011-07-25
申请人： Mai Hashimoto , Masaaki Tsuzaki
发明人： Mai Hashimoto , Masaaki Tsuzaki
IPC分类号： B08B3/04
CPC分类号： F26B5/005
摘要： To provide a process for removing water, which is free from formation of stains due to transfer of an article among dipping sumps, with which the water removal performance will not be decreased even for an article having a complicated shape, which can suppress suspension of water in a water removal solvent in a dipping sump, and which can maintain stable water removal performance continuously for a long period of time only with one dipping sump.A process for removing water from an article, which comprises using a fluorinated solvent containing an alcohol as a water removal solvent, bringing the water removal solvent in a dipping sump to a boiling state, condensing vapor of the water removal solvent at an upper portion of the dipping sump, removing the water from the condensed water removal solvent outside the dipping sump and then returning the water removal solvent to the dipping sump, dipping an article having water attached in the water removal solvent in a boiling state in the dipping sump to remove water and then withdrawing the article.
摘要翻译：提供一种除去水的方法，其不会由于在浸渍池中的物品转移而形成污渍，即使对于具有复杂形状的制品也不会降低除水性能，这可以抑制水的悬浮在浸渍槽中的除水溶剂中，并且仅在一个浸渍槽中长时间连续地保持稳定的除水性能。一种从制品中除去水的方法，其包括使用含有醇的氟化溶剂作为除水溶剂，使脱水溶剂在浸渍池中沸腾，将去除水溶剂的蒸气冷凝在上部浸渍槽，从浸渍池外部的冷凝水除去溶剂中除去水，然后将除水溶剂返回到浸渍池中，将浸渍在除水溶剂中的水以沸腾状态浸渍在浸渍槽中以除去水然后取出物品。

6. 发明授权

US07163645B2 Solvent composition 有权
标题翻译：溶剂组成
公开(公告)号：US07163645B2
公开(公告)日：2007-01-16
申请号：US11026092
申请日：2005-01-03
申请人： Tsuyoshi Hanada , Masaaki Tsuzaki
发明人： Tsuyoshi Hanada , Masaaki Tsuzaki
IPC分类号： C23G5/028 , C23G5/032 , C11D7/30
CPC分类号： C11D7/5018 , C11D7/261 , C11D7/28 , C11D7/5022 , C11D11/0023
摘要： A solvent composition comprising 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether in an amount of from 25.0 to 75.0% (by mass, and the same applies hereinafter), trans-1,2-dichloroethylene in an amount of from 15.0 to 74.9%, and a C1-3 alcohol in an amount of from 0.1 to 10.0%, to the total amount of the 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether, the trans-1,2-dichloroethylene and the C1-3 alcohol. The solvent composition of the present invention can remove soil such as flux with a high cleaning performance.
摘要翻译：一种溶剂组合物，其含量为25.0-75.0％（以质量计，以下相同）的1,1,2,2-四氟乙基-2,2,2-三氟乙醚，反-1,2-二氯乙烯相对于1,1,2,2-四氟乙基-2的总量为15.0〜74.9％，C 1〜3〜3醇的量为0.1〜10.0％，2,2-三氟乙基醚，反式-1,2-二氯乙烯和C 1-3-3醇。本发明的溶剂组合物可以以高清洁性能去除诸如助熔剂的土壤。

7. 发明申请

US20060135390A1 Cleaning and rinsing method 失效
标题翻译：清洗和冲洗方法
公开(公告)号：US20060135390A1
公开(公告)日：2006-06-22
申请号：US11316811
申请日：2005-12-27
申请人： Tsuyoshi Hanada , Hidekazu Okamoto , Masaaki Tsuzaki , Maki Shigematsu
发明人： Tsuyoshi Hanada , Hidekazu Okamoto , Masaaki Tsuzaki , Maki Shigematsu
IPC分类号： C11D17/00
CPC分类号： C11D3/2068 , B08B3/08 , C11D3/18 , C11D3/245 , C11D7/24 , C11D7/247 , C11D7/263 , C11D7/28 , C11D7/5018 , C11D7/5022 , C11D7/5027 , C23G5/02 , C23G5/032
摘要： The present invention provides a method for cleaning and rinsing an article, with excellent cleaning and rinsing performance. The present invention provides a method for cleaning and rinsing an article, characterized by comprising a cleaning step of contacting an article having a contaminant attached, with a hydrocarbon solvent containing an aromatic hydrocarbon or a glycol ether, and a rinsing step of contacting it with a fluorinated ether, wherein the fluorinated ether is a compound represented by the formula 1: R1—O—R2 Formula 1 wherein each of R1 and R2 which are independent of each other, is a fluorinated alkyl group, wherein the number of fluorine atoms contained in each of R1 and R2 is at least one, and the total number of carbon atoms contained in R1 and R2 is from 4 to 8.
摘要翻译：本发明提供一种清洗和漂洗物品的方法，具有优异的清洁和漂洗性能。本发明提供了一种用于清洗和冲洗物品的方法，其特征在于包括一个清洁步骤，使具有附着污染物的物品与含有芳族烃或二醇醚的烃溶剂接触，以及将其与氟化醚，其中氟化醚是由式1表示的化合物：<？in-line-formula description =“In-line Formulas”end =“lead”？> R 1〜 SUP> 2式1 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中R 1和R 2中的每一个< 彼此独立的氟代烷基是氟化烷基，其中R 1和R 2各自含有的氟原子数为至少1个，并且R 1和R 2中含有的碳原子总数为4至8。

8. 发明授权

US5989456A Solvent composition 失效
标题翻译：溶剂组成
公开(公告)号：US5989456A
公开(公告)日：1999-11-23
申请号：US120878
申请日：1998-07-23
申请人： Masaaki Tsuzaki
发明人： Masaaki Tsuzaki
IPC分类号： C11D7/28 , C07C19/10 , C07C43/12 , C11D7/50 , C23G5/032 , B01F1/00 , B08B3/08 , C11D7/26 , C23G5/028
CPC分类号： C11D7/5018 , C23G5/032 , C11D7/28
摘要： A solvent composition comprising dichloropentafluoropropane and (perfluorobutyl) methyl ether, wherein the ratios of the dichloropentafluoropropane and the (perfluorobutyl) methyl ether in the solvent composition are from 10 to 50 wt % and from 50 to 90 wt %, respectively.
摘要翻译：包含二氯五氟丙烷和（全氟丁基）甲基醚的溶剂组合物，其中溶剂组合物中二氯五氟丙烷和（全氟丁基）甲基醚的比率分别为10至50重量％和50至90重量％。

9. 发明授权

US07662764B2 Azeotrope-like solvent composition and mixed solvent composition 失效
标题翻译：类共沸溶剂组成和混合溶剂组成
公开(公告)号：US07662764B2
公开(公告)日：2010-02-16
申请号：US11692311
申请日：2007-03-28
申请人： Michiomi Nagase , Masaaki Tsuzaki
发明人： Michiomi Nagase , Masaaki Tsuzaki
IPC分类号： C09K5/04 , C11D7/50
CPC分类号： C11D7/5063 , C11D7/28
摘要： To provide a solvent composition capable of removing soils such as dusts and oils attached to the surface of an article made of an acrylic resin or an article coated with an acrylic resin, without damaging it.An azeotrope-like solvent composition comprising from 38 to 41 mass % of (2,2,2-trifluoroethoxy)-1,1,2,2-tetrafluoroethane and from 59 to 62 mass % of perfluorohexane. A mixed solvent composition comprising from 30 to 60 mass % of (2,2,2-trifluoroethoxy)-1,1,2,2-tetrafluoroethane and from 40 to 70 mass % of perfluorohexane.
摘要翻译：提供能够除去附着在由丙烯酸树脂制成的制品的表面上的灰尘和油等污垢的涂料组合物，或者用丙烯酸树脂涂覆的制品，而不会损坏其。含有38〜41质量％的（2,2,2-三氟乙氧基）-1,1,2,2-四氟乙烷和59〜62质量％的全氟己烷的共沸混合溶剂组合物。含有30〜60质量％的（2,2,2-三氟乙氧基）-1,1,2,2-四氟乙烷和40〜70质量％的全氟己烷的混合溶剂组合物。

10. 发明授权

US07527697B2 Process for removing water and apparatus for removing water 失效
标题翻译：去除水的方法和除水装置
公开(公告)号：US07527697B2
公开(公告)日：2009-05-05
申请号：US11480368
申请日：2006-07-05
申请人： Masaaki Tsuzaki , Tsuyoshi Hanada
发明人： Masaaki Tsuzaki , Tsuyoshi Hanada
IPC分类号： B08B3/04
CPC分类号： C11D7/5022 , B01D17/005 , B01D17/0208 , B01D17/0214 , B01D17/045 , B01D17/10 , C11D7/5018 , Y10S210/05
摘要： To provide a process for removing water, capable of maintaining good water removal performance for a long time continuously and constantly. A process for removing water, which comprises a dipping step of dipping an article having water attached on its surface, in a solvent composition comprising at least one member selected from a hydrochlorofluorocarbon, a hydrofluorocarbon and a hydrofluoroether, and an alcohol, as the essential components, to carry out removal of water, a specific gravity separation step of separating water from the solvent composition containing the water removed from the article, by a specific gravity separation method, and a filtration step of filtering the solvent composition having the water removed in the specific gravity separation step, through a coalescer type filter to further remove water remaining in the solvent composition.
摘要翻译：提供一种能够长时间不间断地保持良好除水性能的除水方法。一种除去水的方法，其包括将具有附着在其表面上的水的制品浸渍在包含选自氢氯氟烃，氢氟烃和氢氟醚和醇中的至少一种的溶剂组合物和醇作为必需组分的浸渍步骤进行水的除去，比重分离步骤，通过比重分离法从含有从物品除去的水的溶剂组合物中分离出水，以及过滤步骤，其中过滤除去了水的溶剂组合物比重分离步骤，通过聚结器型过滤器进一步除去残留在溶剂组合物中的水。

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