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    • 6. 发明申请
    • Hexakis(monohydrocarbylamino) disilanes and method for the preparation thereof
    • 六烷基(单烃基氨基)二硅烷及其制备方法
    • US20050107627A1
    • 2005-05-19
    • US10497399
    • 2002-11-27
    • Christian DussarratJean-Marc Girard
    • Christian DussarratJean-Marc Girard
    • C07F7/02C07F7/10C23C16/34
    • C07F7/10
    • A composition and method of preparation, to provide silane compounds that are free of chlorine. The compounds are hexakis(monohydrocarbylamino)disilanes with general formula (I) ((R)HN)3—Si—Si—(NH(R))3  (I) wherein each R independently represents a C1 to C4 hydrocarbyl. These disilanes may be synthesized by reacting hexachlorodisilane in organic solvent with at least 6-fold moles of the monohydrocarbylamine RNH2 (wherein R is a C1 to C4 hydrocarbyl). Such compounds have excellent film-forming characteristics at low temperatures. These films, particularly in the case of silicon nitride and silicon oxynitride, also have excellent handling characteristics.
    • 提供不含氯的硅烷化合物的组合物和制备方法。 化合物是具有通式(I)的六(单烃基氨基)二硅烷,其中式(I)<βin-line-formula description =“In-line Formulas”end =“lead”→((R)HN) -Si-Si-(NH(R))3(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中每个R独立地表示 C 1至C 4烃基。 这些二硅烷可以通过使六氯二硅烷在有机溶剂中与至少6倍摩尔的单烃基胺R N H 2(其中R是C 1至C 4) 烃基)。 这些化合物在低温下具有优异的成膜特性。 这些膜,特别是在氮化硅和氮氧化硅的情况下,也具有优异的处理特性。
    • 9. 发明授权
    • Method and device for filling a distribution line with corrosive gas
    • 用腐蚀性气体填充配电线路的方法和装置
    • US06499502B1
    • 2002-12-31
    • US09584725
    • 2000-06-01
    • Jean-Marc GirardJames McAndrewEric DuchateauBertrand Lefevre
    • Jean-Marc GirardJames McAndrewEric DuchateauBertrand Lefevre
    • B08B500
    • F17D1/04F17D3/14Y02E60/34Y10T137/0419Y10T137/4259Y10T137/87249
    • The subject of the present invention is a method and a device for filling a distribution line (20) with corrosive gas. The said method is a method for filling with gas, with passivation, a line (20) for distributing corrosive gas, which line is intended to distribute the said corrosive gas to a system (3) located immediately downstream of the said line (20); the said method comprising: prior conditioning of the said line (20); the actual filling of the said line (20) with the said corrosive gas known as an active gas. Characteristically, the said actual filling with gas comprises: at least one cycle of filling the said line (20) with active gas as far as immediately upstream of the system (3) and of removing the said active gas thus introduced into the said line (20); the said removal being performed without the said active gas passing through the said system (3); followed by the final filling of the said line (20) with gas so as to make the said gas available to the said system (3).
    • 本发明的主题是用于用腐蚀性气体填充配电管线(20)的方法和装置。 所述方法是用于填充具有钝化的气体的方法,用于分配腐蚀性气体的管线(20),所述管线旨在将所述腐蚀性气体分配到位于所述管线(20)的紧邻下游的系统(3) ; 所述方法包括:对所述管线(20)进行预先调节;所述管线(20)的实际填充与所述腐蚀性气体称为活性气体。特别地,所述实际填充气体包括:至少一个循环 用活性气体直接在所述系统(3)的上游填充所述管线(20)并且将所述引入所述管线(20)的所述活性气体去除; 在没有所述活性气体通过所述系统(3)的情况下执行所述去除;随后用气体最终填充所述管线(20),以使所述气体可用于所述系统(3)。