Use of acylated polyamines for the modification of surfaces
    12.
    发明授权
    Use of acylated polyamines for the modification of surfaces 失效
    酰化多胺用于表面改性的应用

    公开(公告)号:US06984451B2

    公开(公告)日:2006-01-10

    申请号:US10297597

    申请日:2001-06-13

    IPC分类号: C08F2/12 B32B5/16

    摘要: The present invention relates to a particulate, linear, sheet-like or three-dimensional structure comprising, at least on its surface, a hydrophilicizing amount of at least one acylated polyamine, where at least some of the polyamine nitrogen atoms bear acyl radicals of the formula I R1—CO—  (I) where R1 is hydrogen, C1–C27-alkyl, C7–C27-alkenyl or C6–C10-aryl, and where the alkyl, alkenyl and aryl groups may bear at least one substituent selected from the class consisting of hydroxyl, alkoxy, alkoxycarbonyl and NE1E2, where E1 and E2 may be identical or different and are hydrogen, alkyl or acyl, to the use of acylated polyamines for modifying the surface properties of solids, and also to a process for modifying the surface properties of particulate, linear, sheet-like, or three-dimensional structures.

    摘要翻译: 本发明涉及至少在其表面上包含至少一种酰化多胺的亲水化量的颗粒状,直链状,片状或三维结构,其中至少一些多胺氮原子含有 公式I <?in-line-formula description =“In-line Formulas”end =“lead”?> R&lt; 1&gt; -CO-(I)<?in-line-formula description =“In 其中R 1是氢,C 1 -C 27 - 烷基,C 1 -C 3 - 烷基, 其中烷基,链烯基和芳基可以是C 1 -C 6烷基,链烯基和芳基, 含有至少一个选自羟基,烷氧基,烷氧基羰基和NE 2的取代基,其中E 1和E 2 > 2可以相同或不同,并且是氢,烷基或酰基,使用酰化多胺来改性固体的表面性质,以及改性表面性质的方法 的颗粒,线性,片状或三维结构。