Esters as pitch plasticizers
    2.
    发明授权
    Esters as pitch plasticizers 失效
    酯作为沥青增塑剂

    公开(公告)号:US4715897A

    公开(公告)日:1987-12-29

    申请号:US862695

    申请日:1986-05-13

    CPC classification number: C04B35/532 C08K5/12

    Abstract: Benzenepolycarboxylic acid esters, preferably phthalate or isophthalate acid esters are used as plasticizers in carbon/pitch mixes used in the production of extruded carbon and graphite electrodes.

    Abstract translation: 苯二甲酸多元羧酸酯,优选邻苯二甲酸酯或间苯二甲酸酯,被用作用于生产挤压碳和石墨电极的碳/沥青混合物中的增塑剂。

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