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1. 发明授权

US06355113B1 Multiple solvent cleaning system 失效
标题翻译：多溶剂清洗系统
公开(公告)号：US06355113B1
公开(公告)日：2002-03-12
申请号：US09186932
申请日：1998-11-06
申请人： David Nalewajek , Rajat Subhra Basu , David Paul Wilson , Michael Van Der Puy , Ellen Louise Swan , Peter Brian Logsdon , Gary J. Zyhowski , Hepburn Ingham , Daniel Franklin Harnish , Joel Edward Rodgers
发明人： David Nalewajek , Rajat Subhra Basu , David Paul Wilson , Michael Van Der Puy , Ellen Louise Swan , Peter Brian Logsdon , Gary J. Zyhowski , Hepburn Ingham , Daniel Franklin Harnish , Joel Edward Rodgers
IPC分类号： B08B308
CPC分类号： C11D7/5018 , C11D7/24 , C11D7/28 , C23G5/02 , C23G5/024 , H05K3/26 , H05K2203/0766 , H05K2203/0783 , H05K2203/1518
摘要： A non-aqueous cleaning process uses an organic solvent for removing soil or surface contamination from contaminated articles such as printed circuit boards which are cleaned by immersion into a sump compartment of a cleaning tank containing the organic cleaning solvent. The organic solvent is preferably a hydrocarbon solvent. The cleaned articles, now coated with the organic cleaning solvent, are then disposed in a rinsing sump containing a fluorocarbon based rinsing solvent having an affinity for the organic cleaning solvent. The organic solvent is thus removed from the articles which are then dried without waste water as in a conventional solvent vapor degreasing solvent process.
摘要翻译：非水清洗方法使用有机溶剂去除被污染物品（例如印刷电路板）污染的土壤或表面污染物，其通过浸入含有有机清洗溶剂的清洗槽的贮槽室中清洗。有机溶剂优选为烃溶剂。然后将现在涂覆有机清洁溶剂的清洁物品置于含有对有机清洁溶剂具有亲和性的基于碳氟化合物的漂洗溶剂的漂洗池中。因此，有机溶剂从制品中除去，然后如常规溶剂蒸汽脱脂溶剂法那样无需废水干燥。

2. 发明授权

US06296981B1 Use of fluorocarbons as a fusing agent for toners in laser printers 失效
标题翻译：在激光打印机中使用碳氟化合物作为调色剂的定影剂
公开(公告)号：US06296981B1
公开(公告)日：2001-10-02
申请号：US09010630
申请日：1998-01-22
申请人： Ellen Louise Swan
发明人： Ellen Louise Swan
IPC分类号： G03G1320
CPC分类号： G03G11/00
摘要： A method and composition for fusing toner to paper using hydrofluorocarbons or perfluorinated C1-C4 alkyl alkyl ethers as a toner fusing agent in a cold fusion process. The composition utilizes a uniform mixture of at least one chlorine-free hydrofluorocarbon or perfluorinated C1-C4 alkyl alkyl ether or mixture thereof, and preferably at least one toner stabilizer and/or an optional solvent. When used, the chlorine-free composition achieves satisfactory fusing and is more environmentally advantageous than chlorine containing toner fusing agents. The composition has a zero ozone depletion potential and a low global warming potential.
摘要翻译：一种在冷融合过程中使用氢氟烃或全氟化的C 1 -C 4烷基烷基醚作为调色剂定影剂将调色剂与纸进行定影的方法和组合物。该组合物使用至少一种无氯氢氟烃或全氟化C 1 -C 4烷基烷基醚或其混合物，优选至少一种调色剂稳定剂和/或任选溶剂的均匀混合物。当使用时，无氯组合物实现令人满意的熔化，并且比含氯调色剂熔合剂更环境有利。该组合物具有零臭氧消耗潜能和低的全球变暖潜能。

3. 发明授权

US5769935A Use of fluorocarbons as a fusing agent for toners in laser printers 失效
标题翻译：在激光打印机中使用碳氟化合物作为调色剂的定影剂
公开(公告)号：US5769935A
公开(公告)日：1998-06-23
申请号：US756751
申请日：1996-11-26
申请人： Ellen Louise Swan
发明人： Ellen Louise Swan
IPC分类号： G03G11/00 , C09D7/12
CPC分类号： G03G11/00
摘要： A method and composition for fusing toner to paper using hydrofluorocarbons or perfluorinated C.sub.1 -C.sub.4 alkyl alkyl ethers as a toner fusing agent in a cold fusion process. The composition utilizes a uniform mixture of at least one chlorine-free hydrofluorocarbon or perfluorinated C.sub.1 -C.sub.4 alkyl alkyl ether or mixture thereof, and preferably at least one toner stabilizer and/or an optional solvent. When used, the chlorine-free composition achieves satisfactory fusing and is more environmentally advantageous than chlorine containing toner fusing agents. The composition has a zero ozone depletion potential and a low global warming potential.
摘要翻译：一种在冷融合过程中使用氢氟烃或全氟化的C 1 -C 4烷基烷基醚作为调色剂定影剂将调色剂与纸进行定影的方法和组合物。该组合物使用至少一种无氯氢氟烃或全氟化C 1 -C 4烷基烷基醚或其混合物，优选至少一种调色剂稳定剂和/或任选溶剂的均匀混合物。当使用时，无氯组合物实现令人满意的熔化，并且比含氯调色剂熔合剂更环境有利。该组合物具有零臭氧消耗潜能和低的全球变暖潜能。

4. 发明授权

US5683974A Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C.sub.1 -C.sub.3 alcohols for cleaning 失效
标题翻译： 1,1,1,3,3-五氟丙烷和C1-C3醇的共沸组合物用于清洗
公开(公告)号：US5683974A
公开(公告)日：1997-11-04
申请号：US667101
申请日：1996-06-20
申请人： Earl August Eugene Lund, deceased , Hang Thanh Pham , Ian Robert Shankland , Ellen Louise Swan
发明人： Earl August Eugene Lund, deceased , Hang Thanh Pham , Ian Robert Shankland , Ellen Louise Swan
IPC分类号： C09K3/30 , C11D7/26 , C11D7/28 , C11D7/50 , C23G5/028 , C11D7/30
CPC分类号： C11D7/261 , C11D7/5081 , C23G5/02803 , C11D7/28
摘要： Novel azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C.sub.1 -C.sub.3 alcohols or mixtures thereof are useful in solvent cleaning.
摘要翻译： 1,1,1,3,3-五氟丙烷和C 1 -C 3醇或其混合物的新型共沸混合物组合物可用于溶剂清洗。

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