Method of cleaning a solid surface by removing organic and/or mineral soils using a microemulsion
    1.
    发明授权
    Method of cleaning a solid surface by removing organic and/or mineral soils using a microemulsion 有权
    通过使用微乳液去除有机和/或矿物土壤来清洁固体表面的方法

    公开(公告)号:US07417018B2

    公开(公告)日:2008-08-26

    申请号:US10250914

    申请日:2002-01-07

    IPC分类号: H01L21/00

    摘要: The invention relates to a method of cleaning a solid surface comprising the following stages: a) the solid surface is cleaned using a microemulsion-type cleaning composition; e) the cleaned surface is drained; f) the drained surface is rinsed with an organic solvent or a mixture of organic solvents with a low boiling point; and g) said surface which was rinsed with the organic solvent or the mixture of organic solvents used in c) is then dried.

    摘要翻译: 本发明涉及一种清洁固体表面的方法,包括以下阶段:a)使用微乳液型清洁组合物清洁固体表面; e)清洁后的表面排干; f)排出的表面用有机溶剂或低沸点有机溶剂的混合物冲洗; 和g)然后将用有机溶剂冲洗的所述表面或c)中使用的有机溶剂的混合物干燥。

    Compositions for drying solid surfaces
    2.
    发明授权
    Compositions for drying solid surfaces 失效
    用于干燥固体表面的组合物

    公开(公告)号:US06841091B2

    公开(公告)日:2005-01-11

    申请号:US09034415

    申请日:1998-03-04

    申请人: Pascal Michaud

    发明人: Pascal Michaud

    CPC分类号: F26B5/005 B01D12/00 C09K3/18

    摘要: A drying composition according to the invention is composed of a solution of a surface-active agent in a mixture of a fluorinated hydrocarbon and of a polyfluorinated alcohol of formula: Rf—(CH2)n—OH  (I) in which n is equal to 1 or 2 and Rf represents a linear perfluoroalkyl radical containing from 2 to 8 carbon atoms.

    摘要翻译: 根据本发明的干燥组合物由表面活性剂在氟化烃和下式的多氟化醇的混合物中的溶液组成:其中n等于1或2,Rf代表含有直链全氟烷基的 2至8个碳原子。

    Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane
    3.
    发明授权
    Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane 有权
    基于1,1,1,2,3,4,4,5,5,5-十氟戊烷的清洗或干燥组合物

    公开(公告)号:US06174850B1

    公开(公告)日:2001-01-16

    申请号:US09358257

    申请日:1999-07-20

    申请人: Pascal Michaud

    发明人: Pascal Michaud

    IPC分类号: C11D1708

    CPC分类号: C11D7/505 C23G5/02803

    摘要: To replace compositions based on CFCs or CFHCs in applications for cleaning or drying solid surfaces (in particular defluxing), the invention proposes azeotropic or quasi-azeotropic compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane, 1,1,1,3,3-pentafluorobutane and, optionally, methanol.

    摘要翻译: 为了在用于清洁或干燥固体表面的应用(特别是脱焊)中替代基于CFC或CFHC的组合物,本发明提出了基于1,1,1,2,3,4,4,5,5的共沸或准共沸组合物 ,5-十氟戊烷,1,1,1,3,3-五氟丁烷和任选的甲醇。

    On-board rescue device for a ship
    6.
    发明授权
    On-board rescue device for a ship 有权
    船上救援装置

    公开(公告)号:US09021976B2

    公开(公告)日:2015-05-05

    申请号:US13635795

    申请日:2011-03-16

    IPC分类号: B63B17/00 B63C9/22

    CPC分类号: B63C9/22

    摘要: The rescue device for the passengers and crew of a ship includes: a container that contains survival equipment; a system that is intended for stowing said container relative to the deck of the ship and contains at least one strap and a system for multimodally attaching and releasing said container; an airbag-type inflatable balloon set up between a structure, secured to the deck, and said container, said structure defining a passage for the passengers when needed; and a means for releasing the airbag set up on the wheelhouse of said ship. The frame-shaped structure is formed of: two side posts; a lower cradle, on which said container rests; an upper crosspiece; and a plate set up inside the ship and acting as a counterbearing for the airbag when said container is ejected.

    摘要翻译: 一艘船舶乘客和船员救援设备包括:一个装有生存设备的集装箱; 用于将所述容器相对于所述船的甲板收起的系统,并且包含至少一个带和用于多边连接和释放所述容器的系统; 设置在固定到甲板上的结构和所述容器之间的安全气囊式可充气气囊,所述结构在需要时为乘客定义通道; 以及用于释放安装在所述船的驾驶室上的气囊的装置。 框架结构由两个侧柱构成: 所述容器搁置在其上的下支架; 上横梁 以及设置在船内的板,当所述容器被弹出时,作为安全气囊的抵靠件。

    Cleaning composition based on 1,1-dichloro-1-fluoroethane, methyl
formate and methanol
    9.
    发明授权
    Cleaning composition based on 1,1-dichloro-1-fluoroethane, methyl formate and methanol 失效
    基于1,1-二氯-1-氟代乙醇的清洁组合物,甲基丙烯酸甲酯

    公开(公告)号:US5152913A

    公开(公告)日:1992-10-06

    申请号:US651814

    申请日:1991-02-07

    CPC分类号: C23G5/02832 C11D7/5086

    摘要: For replacing cleaning compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane (F113), the invention provides a composition comprising 55 to 79.5% by weight of 1,1-dichloro-1-fluoroethane (F141b), 20 to 40% by weight of methyl formate and 0.5 to 5% of methanol. These three compounds form a positive azeotrope (b.p.=28.3.degree. C. at atmospheric pressure).The composition, which may be stabilized, can be used for cleaning solid surfaces, in particular for removing flux from printed circuits and for degreasing mechanical parts.

    摘要翻译: 为了更换基于1,1,2-三氯-1,2,2-三氟乙烷(F113)的清洁组合物,本发明提供一种组合物,其包含55至79.5重量%的1,1-二氯-1-氟乙烷(F141b) ,20〜40重量%的甲酸甲酯和0.5〜5%的甲醇。 这三种化合物形成正共沸物(b.p。= 28.3℃,大气压)。 可稳定化的组合物可用于清洁固体表面,特别是用于从印刷电路上除去助焊剂和除去机械部件。

    Cleaning composition based on 1,1,1,2,2-pentafluoro-3,3-dichloropropane
and methyl tert-butyl ether
    10.
    发明授权
    Cleaning composition based on 1,1,1,2,2-pentafluoro-3,3-dichloropropane and methyl tert-butyl ether 失效
    基于1,1,1,2,2-二氟-3-三氯丙烷和甲基叔丁基醚的清洁组合物

    公开(公告)号:US5102563A

    公开(公告)日:1992-04-07

    申请号:US698021

    申请日:1991-05-10

    IPC分类号: C11D7/60 C11D7/50 C23G5/028

    CPC分类号: C11D7/5086 C23G5/02851

    摘要: For replacing cleaning compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane (F113), the invention provides a composition comprising 55 to 80% by weight of 1,1,1,2,2-pentalfuoro-3,3-dichloropropane (225ca) and 20 to 45% by weight of methyl tert-butyl ether.These two compounds form a negative azeotrope (b.p.=59.9.degree. C. at atmospheric pressure).The composition, which may be stabilized, can be used for cleaning solid surfaces, in particular for removing flux from printed circuits and for degreasing mechanical parts.

    摘要翻译: 为了更换基于1,1,2-三氯-1,2,2-三氟乙烷(F113)的清洁组合物,本发明提供一种组合物,其包含55至80重量%的1,1,1,2,2-二氟-1- 3,3-二氯丙烷(225ca)和20〜45%(重量)甲基叔丁基醚。 这两种化合物形成负共沸物(在大气压下沸点= 59.9℃)。 可稳定化的组合物可用于清洁固体表面,特别是用于从印刷电路上除去助焊剂和除去机械部件。