CHROMATOGRAPHY OF POLYMERS
    1.
    发明申请
    CHROMATOGRAPHY OF POLYMERS 审中-公开
    聚合物色谱法

    公开(公告)号:US20140090453A1

    公开(公告)日:2014-04-03

    申请号:US14119403

    申请日:2012-06-01

    Abstract: The invention provides an apparatus for polymer chromatography, comprising at least one column that comprises a first stationary phase comprising one of the following: A) a material comprising at least one non-carbon atom, excluding glass or a metal, selected from molybdenum sulfide MoS2, tungsten sulfide WS2, silicon carbide SiC, boron nitride BN, or combinations thereof, or B) glass, or a metal, or combinations thereof, and a material comprising at least one non-carbon atom selected from molybdenum sulfide MoS2, tungsten sulfide WS2, silicon carbide SiC, boron nitride BN, or combinations thereof. The invention also provides a method for polymer chromatography, comprising introducing a solution, comprising a polymer, into a liquid flowing through a first stationary phase, and wherein the first stationary phase comprises one of foregoing materials (A) or (B).

    Abstract translation: 本发明提供了一种用于聚合物层析的装置,其包含至少一个柱,其包括第一固定相,其包含以下之一:A)包含至少一个非碳原子的材料,不包括玻璃或金属,选自硫化钼MoS2 ,硫化钨WS2,碳化硅SiC,氮化硼BN或其组合,或B)玻璃或金属或其组合,以及包含至少一种选自硫化钼MoS 2,硫化钨WS2中的非碳原子的材料 ,碳化硅SiC,氮化硼BN或其组合。 本发明还提供了一种用于聚合物色谱法的方法,包括将包含聚合物的溶液引入流过第一固定相的液体中,并且其中所述第一固定相包含前述材料(A)或(B)之一。

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