Method and device for purifying liquid polysiloxane material and its use
    1.
    发明授权
    Method and device for purifying liquid polysiloxane material and its use 失效
    液体聚硅氧烷材料的净化方法及装置及其应用

    公开(公告)号:US5684125A

    公开(公告)日:1997-11-04

    申请号:US428073

    申请日:1995-05-26

    摘要: The invention relates to a method for purifying liquid polysiloxane containing impurities as a low-molecular-weight fraction, by evaporating the low-molecular-weight fraction, in which method a liquid stream of impure liquid material in the form of a bundle of a multiplicity of streams or jets is brought into contact with a flowing gas phase, after which the gas stream, which contains the impurities, is removed and purified liquid material is collected; a device for performing this method and also the use of purified liquid material.

    摘要翻译: PCT No.PCT / NL93 / 00217 Sec。 371日期:1995年5月26日 102(e)日期1995年5月26日PCT提交1993年10月26日PCT公布。 出版物WO94 / 10228 日期1994年5月11日本发明涉及通过蒸发低分子量馏分来纯化含有杂质作为低分子量馏分的液体聚硅氧烷的方法,其中以不饱和液体物质形式的液态物流 使多个流或射流的束与流动气相接触,之后除去含有杂质的气流,并收集纯化的液体物质; 用于执行该方法的装置以及纯化液体材料的使用。