Cyclic urea surfactants
    1.
    发明授权
    Cyclic urea surfactants 失效
    环状尿素表面活性剂

    公开(公告)号:US06179906B2

    公开(公告)日:2001-01-30

    申请号:US09337052

    申请日:1999-06-21

    IPC分类号: C07D23328

    摘要: This invention provides water-based compositions, particularly coating, ink, and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of certain cyclic urea compounds of the structure where R is a C6 to C12 alkyl group or R″O—(CH2)m—, R′ is hydrogen or methyl, R″ is a C4 to C12 alkyl group, m is 2-4 and n is 1 or 2.

    摘要翻译: 本发明提供水基组合物,特别是涂料,油墨和农业组合物,通过引入表面张力降低量的结构的某些环状脲化合物,其中R是C 6至C 12烷基或 R“O-(CH 2)m - ,R'是氢或甲基,R”是C 4至C 12烷基,m是2-4,n是1或2。