Stabilized aqueous dyestuff dispersions
    1.
    发明授权
    Stabilized aqueous dyestuff dispersions 失效
    稳定的水性染料分散体

    公开(公告)号:US4270917A

    公开(公告)日:1981-06-02

    申请号:US81057

    申请日:1979-10-02

    IPC分类号: C09B67/40 C09B67/46

    摘要: Aqueous dispersions of dyestuffs which are susceptible to crystal growth of the dyestuff particles in the dispersion, stabilized against such crystal growth by addition to the dispersion of a phosphated alkylphenol ethoxylate.

    摘要翻译: 对分散体中的染料颗粒的晶体生长敏感的染料的水分散体,通过加入到磷酸化烷基酚乙氧基化物的分散体中而稳定化。