Method of sizing paper
    2.
    发明授权
    Method of sizing paper 失效
    纸张尺寸的方法

    公开(公告)号:US4214948A

    公开(公告)日:1980-07-29

    申请号:US656408

    申请日:1976-02-09

    IPC分类号: D21H17/17 D21H3/08

    CPC分类号: D21H17/17

    摘要: A size mixture comprising a higher organic ketene dimer and polyoxyalkylene alkyl or alkyl-aryl ether or the corresponding mono- or di-ester is used to size paper products. In accordance with a preferred embodiment the liquid size mixture is added directly to the paper stock system without prior emulsification.

    摘要翻译: 包含较高有机烯酮二聚体和聚氧化烯烷基或烷基 - 芳基醚或相应的单酯或二酯的尺寸混合物用于对纸制品进行定型。 根据优选实施方案,将液体大小的混合物直接加入到纸料系统中,而无需预先乳化。