Low-Impurity Organosilicon Product As Precursor For CVD
    2.
    发明申请
    Low-Impurity Organosilicon Product As Precursor For CVD 审中-公开
    低杂质有机硅产品作为CVD的前体

    公开(公告)号:US20070287849A1

    公开(公告)日:2007-12-13

    申请号:US11753153

    申请日:2007-05-24

    IPC分类号: C07F7/08

    CPC分类号: C07F7/20 C07F7/1804

    摘要: The present invention provides an organosilicon composition comprising diethoxymethylsilane, a concentration of dissolved residual chloride, and a concentration of dissolved residual chloride scavenger that does not yield unwanted chloride salt precipitate when combined with another composition comprising diethoxymethylsilane.

    摘要翻译: 本发明提供一种包含二乙氧基甲基硅烷的有机硅组合物,溶解的残留氯化物的浓度以及溶解的残余氯化物清除剂的浓度,当与包含二乙氧基甲基硅烷的另一种组合物组合时,其不产生不需要的氯化物盐沉淀物。

    Stabilizers To Inhibit The Polymerization of Substituted Cyclotetrasiloxane
    3.
    发明申请
    Stabilizers To Inhibit The Polymerization of Substituted Cyclotetrasiloxane 审中-公开
    稳定剂抑制取代的环四硅氧烷的聚合

    公开(公告)号:US20080042105A1

    公开(公告)日:2008-02-21

    申请号:US11872221

    申请日:2007-10-15

    IPC分类号: C09K15/32

    摘要: The present invention is; (a) a process for stabilizing a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, against polymerization used in a chemical vapor deposition process for silicon oxides in electronic material fabrication comprising providing an effective amount of an antioxidant polymerization inhibitor to such cyclotetrasiloxane; and (b) a composition of a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, stabilized against polymerization used in a chemical vapor deposition process as a precursor for silicon oxides in electronic material fabrication, comprising; such cyclotetrasiloxane and an antioxidant.

    摘要翻译: 本发明是 (a)用于稳定环四硅氧烷(例如1,3,5,7-四甲基环四硅氧烷)的方法,用于电子材料制造中用于氧化硅的化学气相沉积工艺中的聚合,包括向其提供有效量的抗氧化聚合抑制剂 环四硅氧烷; 和(b)在电子材料制造中作为氧化硅前体的化学气相沉积方法中使用的稳定的聚合的1,3,5,7-四甲基环四硅氧烷的环四硅氧烷的组合物,包括: 这种环四硅氧烷和抗氧化剂。